/* PSANG Cloud Security UI
   Native CSS presentation layer for the existing Flask templates.
   The API contract, DOM ids, routes and permissions remain unchanged. */

:root {
  color-scheme: dark;
  --bg-0: #09111b;
  --bg-1: #0d1826;
  --bg-2: #112035;
  --surface: rgba(18, 34, 53, .84);
  --surface-solid: #12233a;
  --surface-raised: #182c47;
  --surface-soft: rgba(24, 45, 70, .72);
  --text-1: #f2f7fb;
  --text-2: #c0cddd;
  --text-3: #899db4;
  --accent: #36c9e8;
  --accent-strong: #10a9d0;
  --accent-soft: rgba(54, 201, 232, .12);
  --accent-faint: rgba(54, 201, 232, .055);
  --success: #42d69a;
  --danger: #ff6c82;
  --warning: #f2be62;
  --info: #6ba4ff;
  --line: rgba(159, 190, 221, .19);
  --line-strong: rgba(159, 210, 233, .34);
  --tim-dam: var(--accent);
  --tim: var(--accent);
  --tim-nhat: var(--accent-soft);
  --trang: var(--surface-solid);
  --xam-chu: var(--text-1);
  --xam-vien: var(--line);
  --do: var(--danger);
  --xanh: var(--success);
  --nen: var(--bg-0);
  --cyan: var(--accent);
  --cyan-soft: var(--accent-soft);
  --muted: var(--text-3);
  --gold-line: var(--line);
  --gold-hover: var(--line-strong);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 30px;
  --shadow-sm: 0 12px 34px rgba(0, 4, 12, .22);
  --shadow-md: 0 24px 70px rgba(0, 4, 12, .34);
  --shadow-lg: 0 36px 110px rgba(0, 3, 10, .5);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --sidebar-width: 276px;
  --topbar-height: 72px;
  --z-base: 1;
  --z-sticky: 120;
  --z-overlay: 500;
  --z-modal: 900;
  --z-toast: 1000;
}

* { box-sizing: border-box; }
html {
  min-width: 320px;
  background: var(--bg-0) !important;
  scroll-behavior: smooth;
  scrollbar-color: rgba(78, 125, 151, .7) var(--bg-0);
  scrollbar-width: thin;
}
body {
  min-height: 100dvh;
  margin: 0;
  color: var(--text-1) !important;
  font-family: "Segoe UI Variable", "SF Pro Display", "Aptos", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
  line-height: 1.55;
  background:
    radial-gradient(70rem 40rem at -10% -8%, rgba(16, 132, 170, .19), transparent 58%),
    radial-gradient(56rem 42rem at 110% 10%, rgba(34, 90, 164, .12), transparent 60%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0) 52%, #080e18) !important;
  background-attachment: fixed !important;
  overflow-x: hidden;
  animation: pageEnter .55s var(--ease-out) both;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .34 !important;
  background-image:
    linear-gradient(rgba(90, 151, 181, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90, 151, 181, .045) 1px, transparent 1px) !important;
  background-size: 64px 64px !important;
  mask-image: radial-gradient(circle at 50% 20%, #000 8%, transparent 76%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
}
::selection { color: #041017; background: var(--accent); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #060b13; }
::-webkit-scrollbar-thumb { border: 3px solid #060b13; border-radius: 999px; background: #27465b; }
::-webkit-scrollbar-thumb:hover { background: #36647c; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent) !important;
  outline-offset: 3px;
}
img { max-width: 100%; }
h1, h2, h3, h4, .logo, .tieu-de, .gia, .tile-so, .metric-value, .admin-stat strong {
  font-family: "Segoe UI Variable Display", "SF Pro Display", "Aptos Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
  letter-spacing: -.035em;
}

@keyframes pageEnter { from { opacity: 0; } to { opacity: 1; } }
@keyframes riseIn { from { opacity: 0; transform: translate3d(0, 18px, 0); } to { opacity: 1; transform: none; } }
@keyframes modalIn { from { opacity: 0; transform: translate3d(0, 22px, 0) scale(.975); } to { opacity: 1; transform: none; } }
@keyframes softPulse { 0%, 100% { opacity: .55; transform: scale(.92); } 50% { opacity: 1; transform: scale(1.06); } }
@keyframes scanLine { from { transform: translate3d(-105%, 0, 0); } to { transform: translate3d(310%, 0, 0); } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes floatY { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(0, -8px, 0); } }
@keyframes shimmer { from { transform: translate3d(-110%, 0, 0); } to { transform: translate3d(230%, 0, 0); } }

/* Loading and reveal */
#request-loader {
  position: fixed !important;
  inset: 0 0 auto !important;
  z-index: 1000 !important;
  width: 100% !important;
  height: 2px !important;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
#request-loader.active { opacity: 1; }
#request-loader i {
  display: block;
  width: 38%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--accent), #d9fbff, transparent) !important;
  box-shadow: 0 0 18px rgba(54, 201, 232, .42);
  animation: scanLine .9s linear infinite !important;
}
.js-reveal { opacity: 0; transform: translate3d(0, 22px, 0); }
.js-reveal.is-visible { opacity: 1; transform: none; transition: opacity .65s var(--ease-out), transform .65s var(--ease-out); }
.ripple-wave {
  position: absolute;
  z-index: -1;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .28);
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
  animation: rippleWave .62s ease-out forwards;
}
@keyframes rippleWave { to { opacity: 0; transform: translate(-50%, -50%) scale(24); } }

/* Shared surfaces */
.khoi, .tile, .panel, .the-gia, .the-server, .tn-o, .modal-hop, .rong-o, .tt-nut,
.feature-card, .game-card, .service-card, .source-card, .source-form, .admin-stat {
  color: var(--text-1) !important;
  border: 1px solid var(--line) !important;
  background: linear-gradient(145deg, rgba(23, 43, 67, .93), rgba(13, 27, 45, .88)) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .045), var(--shadow-sm) !important;
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}
.khoi, .panel { padding: clamp(18px, 2.2vw, 28px); border-radius: var(--radius-lg) !important; }
.khoi:hover, .panel:hover { border-color: var(--line-strong) !important; }
.noi-dung { color: var(--text-1) !important; }
.noi-dung h1 { margin: 0 0 20px; color: var(--text-1) !important; font-size: clamp(25px, 2.7vw, 38px) !important; line-height: 1.1; }
.ghi-chu, .phu-de, .tile-phu, .tile-nhan, .metric-sub, .section-heading p { color: var(--text-3) !important; }
.loi { min-height: 18px; color: var(--danger) !important; font-size: 13px; }
.ok { min-height: 18px; color: var(--success) !important; font-size: 13px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent) !important;
  font-size: 10px !important;
  font-weight: 760;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.pulse-dot, .status-led, .robot-status {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success) !important;
  box-shadow: 0 0 0 5px rgba(66, 214, 154, .1), 0 0 18px rgba(66, 214, 154, .35) !important;
}

/* Forms */
form label, .modal-hop label {
  display: block;
  margin: 14px 0 7px;
  color: var(--text-2) !important;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}
form input, form select, form textarea, .modal-hop input, .modal-hop select, .hang input, .source-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px !important;
  color: var(--text-1) !important;
  border: 1px solid rgba(157, 189, 221, .22) !important;
  border-radius: var(--radius-sm) !important;
  background: rgba(4, 11, 20, .72) !important;
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
form textarea, .source-form textarea { min-height: 126px; resize: vertical; }
form input::placeholder, form textarea::placeholder, .modal-hop input::placeholder, .hang input::placeholder { color: #62748b !important; opacity: 1; }
form input:focus, form select:focus, form textarea:focus, .modal-hop input:focus, .modal-hop select:focus, .hang input:focus {
  border-color: rgba(54, 201, 232, .76) !important;
  background: rgba(7, 16, 28, .94) !important;
  box-shadow: 0 0 0 3px rgba(54, 201, 232, .11) !important;
}

/* Buttons */
.nut, .nut-chinh, .nut-copy, .nut-kham-pha, .nut-header, .hero-secondary, .the-gia .nut-mua,
.source-tab, .game-card, .support-option, .support-robot, .modal-close {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  cursor: pointer;
  border-radius: var(--radius-sm) !important;
  transition: transform .22s var(--ease-out), border-color .22s, background .22s, color .22s, box-shadow .22s !important;
}
.nut, .nut-copy, .hero-secondary, .nut-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 14px;
  color: #bdeffc !important;
  border: 1px solid rgba(54, 201, 232, .28) !important;
  background: rgba(54, 201, 232, .055) !important;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: none !important;
}
.nut:hover, .nut-copy:hover, .hero-secondary:hover, .nut-header:hover {
  color: #effcff !important;
  border-color: rgba(54, 201, 232, .56) !important;
  background: rgba(54, 201, 232, .1) !important;
  transform: translateY(-2px);
}
.nut-dac, .nut-chinh, .nut-kham-pha, .the-gia .nut-mua, .nut-header-dac {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  color: #041219 !important;
  border: 1px solid transparent !important;
  border-radius: var(--radius-sm) !important;
  background: linear-gradient(135deg, #79e5f6, var(--accent) 56%, #18afd5) !important;
  box-shadow: 0 12px 32px rgba(18, 169, 208, .2) !important;
  font-weight: 800;
  white-space: nowrap;
}
.nut-dac:hover, .nut-chinh:hover, .nut-kham-pha:hover, .the-gia .nut-mua:hover, .nut-header-dac:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(18, 169, 208, .28) !important;
}
.nut:active, .nut-chinh:active, .nut-copy:active, .nut-kham-pha:active, .the-gia .nut-mua:active { transform: translateY(0) scale(.98); }
.nut-nguy { color: #fff !important; border-color: rgba(255, 108, 130, .34) !important; background: rgba(255, 108, 130, .16) !important; }
.nut-zalo { color: #fff !important; border-color: transparent !important; background: linear-gradient(135deg, #168ceb, #416ce0) !important; box-shadow: 0 12px 28px rgba(22, 115, 220, .2) !important; }
button:disabled { cursor: not-allowed !important; filter: saturate(.35); }

/* Application shell */
.topbar {
  position: sticky !important;
  top: 0;
  z-index: var(--z-sticky) !important;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: var(--topbar-height) !important;
  padding: 12px 22px !important;
  color: var(--text-1) !important;
  border-bottom: 1px solid var(--line) !important;
  background: rgba(6, 12, 21, .82) !important;
  box-shadow: 0 14px 44px rgba(0, 4, 12, .22) !important;
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
}
.topbar::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(54, 201, 232, .52), transparent);
  opacity: .5;
}
.topbar .topbar-phai { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.thuong-hieu { display: inline-flex; align-items: center; gap: 11px; color: var(--text-1) !important; font-weight: 800; }
.thuong-hieu .logo-svg { width: 31px; height: 31px; flex: 0 0 auto; filter: drop-shadow(0 0 16px rgba(54, 201, 232, .22)); }
.topbar .logo { font-size: 15px !important; letter-spacing: -.015em; }
.nut-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--text-2) !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius-sm) !important;
  background: rgba(255, 255, 255, .025) !important;
  cursor: pointer;
}
.nut-icon:hover { color: var(--text-1) !important; border-color: var(--line-strong) !important; background: var(--accent-faint) !important; }
.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: min(48vw, 420px);
  padding: 8px 13px !important;
  overflow: hidden;
  color: var(--text-2) !important;
  border: 1px solid var(--line) !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, .025) !important;
  font-size: 12px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.user-chip b { color: var(--accent) !important; }
.app-body { display: block; }
.app-body .noi-dung { width: min(100%, 1500px); margin: 0 auto; padding: 28px 18px 46px; }
.dieu-huong {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  width: var(--sidebar-width) !important;
  max-width: 86vw;
  height: 100dvh;
  padding: 8px 12px 18px !important;
  overflow-y: auto;
  border-right: 1px solid var(--line) !important;
  background: linear-gradient(180deg, rgba(12, 24, 40, .99), rgba(5, 11, 20, .99)) !important;
  box-shadow: 28px 0 80px rgba(0, 3, 10, .34) !important;
  transform: translateX(-104%);
  transition: transform .36s var(--ease-out) !important;
}
.dieu-huong.mo { transform: none; }
.dieu-huong .tieude-menu {
  padding: 18px 14px 15px !important;
  color: var(--text-1) !important;
  border-bottom: 1px solid var(--line) !important;
  font-size: 13px !important;
  font-weight: 800;
}
.dieu-huong a {
  position: relative;
  display: flex !important;
  align-items: center;
  min-height: 43px;
  margin: 3px 0 !important;
  padding: 10px 12px 10px 38px !important;
  color: #8395ac !important;
  border: 1px solid transparent !important;
  border-radius: var(--radius-sm) !important;
  font-size: 13px !important;
  font-weight: 650;
  line-height: 1.28;
  transition: color .2s, background .2s, border-color .2s, transform .2s !important;
}
.dieu-huong a::before {
  content: "" !important;
  position: absolute;
  left: 18px;
  width: 2px !important;
  height: 17px !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: #3a5369 !important;
  box-shadow: none !important;
  opacity: .45;
  transform: none;
}
.dieu-huong a:hover, .dieu-huong a.dang-chon {
  color: #e7faff !important;
  border-color: rgba(54, 201, 232, .12) !important;
  background: linear-gradient(90deg, rgba(54, 201, 232, .1), rgba(54, 201, 232, .025)) !important;
  transform: translateX(2px);
}
.dieu-huong a:hover::before, .dieu-huong a.dang-chon::before { background: var(--accent) !important; box-shadow: 0 0 14px rgba(54, 201, 232, .3) !important; opacity: 1; }
.dieu-huong a.muc-admin { color: #b9c7f7 !important; }
.dieu-huong::after {
  content: "HỆ THỐNG ĐANG BẢO VỆ" !important;
  margin: auto 4px 0 !important;
  padding: 11px !important;
  color: #8be7c2 !important;
  border: 1px solid rgba(66, 214, 154, .18) !important;
  border-radius: var(--radius-sm) !important;
  background: rgba(66, 214, 154, .055) !important;
  font-size: 9px !important;
  font-weight: 800;
  letter-spacing: .12em !important;
  text-align: center;
}
.overlay { position: fixed; inset: 0; z-index: 150; display: none; background: rgba(2, 6, 12, .72) !important; backdrop-filter: blur(7px); }
.overlay.mo { display: block; }

@media (min-width: 900px) {
  .app-body { display: grid; grid-template-columns: var(--sidebar-width) minmax(0, 1fr) !important; align-items: start; }
  .app-body .dieu-huong { position: sticky; top: var(--topbar-height) !important; width: auto !important; height: calc(100dvh - var(--topbar-height)) !important; transform: none !important; box-shadow: none !important; }
  .app-body .noi-dung { margin: 0 !important; padding: 34px clamp(24px, 3vw, 48px) 54px !important; }
  #nut-menu { display: none !important; }
  .overlay { display: none !important; }
  .app-footer { margin-left: var(--sidebar-width) !important; }
}

/* Dashboard overview */
.dashboard-hero {
  position: relative;
  min-height: 240px;
  margin-bottom: 20px;
  padding: clamp(26px, 4vw, 48px) !important;
  overflow: hidden;
  border: 1px solid rgba(54, 201, 232, .18) !important;
  border-radius: var(--radius-xl) !important;
  background:
    radial-gradient(38rem 18rem at 86% 0%, rgba(54, 201, 232, .14), transparent 65%),
    linear-gradient(135deg, rgba(16, 34, 56, .96), rgba(7, 16, 28, .94)) !important;
  box-shadow: var(--shadow-md) !important;
}
.dashboard-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .32;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(54, 201, 232, .08) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgba(54, 201, 232, .08) 50%, transparent 50.2%);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent 28%, #000);
}
.dashboard-hero::after {
  content: "";
  position: absolute;
  right: clamp(-110px, -7vw, -50px);
  top: 50%;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(54, 201, 232, .16);
  border-radius: 50%;
  box-shadow: 0 0 0 44px rgba(54, 201, 232, .025), 0 0 0 88px rgba(54, 201, 232, .018) !important;
  transform: translateY(-50%);
}
.dashboard-hero .hero-copy { position: relative; z-index: 2; max-width: 760px; }
.dashboard-hero h1 { max-width: 700px; margin: 10px 0 10px !important; color: var(--text-1) !important; font-size: clamp(30px, 4vw, 52px) !important; line-height: 1.03; }
.dashboard-hero p { max-width: 640px; margin: 0; color: var(--text-2) !important; font-size: 14px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.metric-grid, .tong-quan { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px !important; }
.metric-card, .tile {
  position: relative;
  min-height: 150px !important;
  padding: 18px !important;
  overflow: hidden;
  border-radius: var(--radius-md) !important;
  transition: transform .22s var(--ease-out), border-color .22s, box-shadow .22s !important;
}
.metric-card::after, .tile::after {
  content: "";
  position: absolute;
  right: -32px;
  bottom: -38px;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(54, 201, 232, .08);
  border-radius: 50%;
  background: none !important;
}
.metric-card:hover, .tile:hover { border-color: var(--line-strong) !important; transform: translateY(-4px); box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 22px 56px rgba(0,4,12,.34) !important; }
.metric-icon, .tile-icon, .tn-icon, .service-icon, .rong-icon {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 40px !important;
  height: 40px !important;
  flex: 0 0 auto;
  color: var(--accent) !important;
  border: 1px solid rgba(54, 201, 232, .14) !important;
  border-radius: 12px !important;
  background: var(--accent-soft) !important;
}
.metric-label, .tile .tile-nhan { margin-top: 14px !important; color: var(--text-3) !important; font-size: 10px !important; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.metric-value, .tile .tile-so { margin-top: 5px !important; color: var(--text-1) !important; font-size: clamp(23px, 2.5vw, 32px) !important; font-weight: 750; line-height: 1.08; }
.metric-sub, .tile .tile-phu { margin-top: 6px; color: var(--text-3) !important; font-size: 11px !important; }
.metric-sub.live { color: var(--success) !important; }
.tile-noibat { border-color: rgba(54, 201, 232, .3) !important; background: linear-gradient(145deg, rgba(20, 65, 78, .82), rgba(11, 29, 51, .94)) !important; }
.thao-tac { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.tt-nut { display: flex; align-items: center; gap: 12px; min-height: 58px; padding: 10px 14px; color: var(--text-2) !important; border-radius: var(--radius-sm) !important; transition: transform .2s, border-color .2s !important; }
.tt-nut:hover { color: var(--text-1) !important; border-color: var(--line-strong) !important; transform: translateY(-2px); }
.tt-nut .tile-icon { width: 34px !important; height: 34px !important; margin: 0; border-radius: 10px !important; }

/* Feature-specific product areas */
#tab-muagoi, #tab-themserver, #tab-ctv, #tab-server, #tab-lichsudh, #tab-naptien, #tab-lichsu,
#tab-users, #tab-servers, #tab-settings, #tab-tx, #tab-net, #tab-testflight, #tab-source {
  position: relative;
  isolation: isolate;
  min-height: 420px;
  padding-top: 8px;
}
#tab-muagoi::before, #tab-themserver::before, #tab-ctv::before, #tab-server::before, #tab-naptien::before,
#tab-settings::before, #tab-net::before, #tab-testflight::before, #tab-source::before {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(1px);
  opacity: .55;
}
#tab-muagoi::before, #tab-themserver::before { width: 360px; height: 360px; right: -120px; top: 30px; background: radial-gradient(circle, rgba(54,201,232,.13), transparent 68%); }
#tab-ctv::before { width: 380px; height: 380px; right: -100px; top: 20px; background: radial-gradient(circle, rgba(242,190,98,.12), transparent 68%); }
#tab-server::before { width: 480px; height: 260px; left: -130px; top: 0; background: radial-gradient(circle, rgba(107,164,255,.11), transparent 68%); }
#tab-naptien::before { width: 420px; height: 420px; left: 50%; top: -120px; background: radial-gradient(circle, rgba(66,214,154,.1), transparent 68%); }
#tab-settings::before { width: 440px; height: 300px; right: -90px; top: 20px; background: radial-gradient(circle, rgba(107,164,255,.1), transparent 70%); }
#tab-net::before { width: 500px; height: 280px; right: -120px; top: -30px; background: radial-gradient(circle, rgba(54,201,232,.12), transparent 70%); }
#tab-testflight::before { width: 440px; height: 340px; left: -120px; top: -60px; background: radial-gradient(circle, rgba(203,218,235,.08), transparent 70%); }
#tab-source::before { width: 460px; height: 360px; right: -140px; top: -50px; background: radial-gradient(circle, rgba(54,201,232,.09), transparent 70%); }

/* Pricing and partner plans */
.bang-gia { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px !important; padding-top: 8px; }
.the-gia {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 28px 22px !important;
  overflow: visible !important;
  border-radius: var(--radius-lg) !important;
  transition: transform .25s var(--ease-out), border-color .25s, box-shadow .25s !important;
}
.the-gia:hover { border-color: var(--line-strong) !important; transform: translateY(-7px); box-shadow: var(--shadow-md) !important; }
.the-gia.noi-bat { border-color: rgba(54, 201, 232, .48) !important; background: linear-gradient(145deg, rgba(15, 46, 62, .96), rgba(8, 20, 35, .94)) !important; box-shadow: 0 0 0 1px rgba(54,201,232,.08), var(--shadow-md) !important; }
.the-gia .ten-goi { color: var(--text-3) !important; font-size: 11px !important; font-weight: 800; letter-spacing: .11em !important; text-transform: uppercase; }
.the-gia .gia { margin: 13px 0 4px !important; color: var(--text-1) !important; font-size: clamp(29px, 3vw, 40px) !important; font-weight: 760; }
.the-gia .gia small { color: var(--text-3) !important; font-size: 12px !important; font-weight: 600; }
.the-gia ul { display: grid; gap: 0; margin: 22px 0 24px !important; padding: 0 !important; list-style: none; }
.the-gia li { display: flex; align-items: center; gap: 9px; padding: 9px 0 !important; color: var(--text-2) !important; border-bottom: 1px solid rgba(159,190,221,.075) !important; font-size: 13px !important; }
.the-gia li:last-child { border-bottom: 0 !important; }
.the-gia li svg { flex: 0 0 auto; color: var(--success) !important; }
.the-gia .nut-mua { width: 100%; margin-top: auto; }
.the-gia .badge {
  position: absolute;
  top: -12px !important;
  left: 50% !important;
  padding: 6px 12px !important;
  color: #041219 !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: var(--accent) !important;
  box-shadow: 0 8px 24px rgba(18,169,208,.2) !important;
  font-size: 10px !important;
  font-weight: 800;
  white-space: nowrap;
  transform: translateX(-50%) !important;
}
.gia-gach { color: #65768c !important; }
.mien-phi { display: inline-flex; margin-left: 5px; padding: 4px 8px; color: var(--success) !important; border: 1px solid rgba(66,214,154,.2); border-radius: 999px; background: rgba(66,214,154,.08) !important; font-size: 11px !important; }

/* Server operations */
.ds-server { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px !important; }
.the-server { position: relative; min-height: 210px; padding: 20px !important; overflow: hidden; border-radius: var(--radius-md) !important; transition: transform .22s var(--ease-out), border-color .22s !important; }
.the-server::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 2px; background: linear-gradient(transparent, var(--accent), transparent); opacity: .55; }
.the-server:hover { border-color: var(--line-strong) !important; transform: translateY(-4px); }
.ts-dau { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.ts-ketnoi { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; color: #dffaff !important; font-weight: 760; word-break: break-all; }
.ts-han { padding: 5px 9px !important; color: #b8edf7 !important; border: 1px solid rgba(54,201,232,.16); border-radius: 999px !important; background: rgba(54,201,232,.075) !important; font-size: 10px !important; font-weight: 800; white-space: nowrap; }
.ts-han.het { color: #ff93a4 !important; border-color: rgba(255,108,130,.18); background: rgba(255,108,130,.08) !important; }
.ts-ip { margin: 13px 0 18px !important; color: var(--text-3) !important; font-family: "SFMono-Regular", Consolas, monospace; font-size: 12px !important; word-break: break-all; }
.ts-nut { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.cham-tt { width: 8px !important; height: 8px !important; flex: 0 0 auto; border-radius: 50%; background: var(--success) !important; box-shadow: 0 0 14px rgba(66,214,154,.4) !important; }
.cham-tt.canh { background: var(--warning) !important; box-shadow: 0 0 14px rgba(242,190,98,.35) !important; }
.cham-tt.het { background: var(--danger) !important; box-shadow: 0 0 14px rgba(255,108,130,.35) !important; }
.thanh-ngay { height: 3px !important; margin: 15px 0 12px !important; overflow: hidden; border-radius: 999px; background: rgba(159,190,221,.1) !important; }
.thanh-ngay > i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--success), var(--accent)) !important; transition: transform .35s; transform-origin: left; }
.thanh-ngay.canh > i { background: var(--warning) !important; }
.thanh-ngay.het > i { background: var(--danger) !important; }

/* Tables and timelines */
.bang { display: table; width: 100%; margin-top: 8px; overflow: hidden; color: var(--text-2) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-md) !important; border-collapse: separate !important; border-spacing: 0; background: rgba(7, 14, 24, .72) !important; box-shadow: var(--shadow-sm); }
.bang th, .bang td { padding: 13px 14px !important; text-align: left; border: 0 !important; border-bottom: 1px solid rgba(159,190,221,.08) !important; font-size: 12px !important; }
.bang th { position: sticky; top: 0; color: #a8eafa !important; background: #101e30 !important; font-size: 9px !important; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.bang tr:last-child td { border-bottom: 0 !important; }
.bang tr:hover td { background: rgba(54,201,232,.035) !important; }
#bang-donhang-ls, #bang-lichsu, #bang-tx, #bang-users, #bang-servers { width: 100%; overflow-x: auto; border-radius: var(--radius-md); }
#tab-lichsudh .bang, #tab-lichsu .bang, #tab-tx .bang { box-shadow: inset 3px 0 0 rgba(54,201,232,.36), var(--shadow-sm); }
.table-tools { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin: 0 0 10px; }
.table-search { display: grid !important; grid-template-columns: 1fr; gap: 5px; width: min(100%, 320px); margin: 0 !important; }
.table-search span { color: var(--text-3); font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.table-search input { min-height: 40px !important; padding: 8px 11px !important; }
.table-pager { display: flex; align-items: center; gap: 8px; }
.table-page { min-width: 48px; color: var(--text-3); font-family: Consolas, monospace; font-size: 11px; text-align: center; }
.table-pager .nut { min-height: 36px; padding: 7px 11px; }
.api-loading #bang-server:empty, .api-loading #bang-donhang-ls:empty, .api-loading #bang-lichsu:empty,
.api-loading #bang-users:empty, .api-loading #bang-servers:empty, .api-loading #bang-tx:empty {
  position: relative; min-height: 190px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md);
  background: repeating-linear-gradient(180deg, rgba(159,190,221,.055) 0 18px, transparent 18px 42px);
}
.api-loading #bang-server:empty::after, .api-loading #bang-donhang-ls:empty::after, .api-loading #bang-lichsu:empty::after,
.api-loading #bang-users:empty::after, .api-loading #bang-servers:empty::after, .api-loading #bang-tx:empty::after {
  content: ""; position: absolute; inset: 0; width: 42%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.045), transparent); animation: shimmer 1.2s linear infinite;
}

/* Empty, toggles and firewall control */
.rong-o { display: grid; place-items: center; min-height: 250px; padding: 42px 20px !important; color: var(--text-3) !important; border-style: dashed !important; border-radius: var(--radius-lg) !important; text-align: center; }
.rong-o b { color: var(--text-1) !important; }
label.gat { display: inline-flex !important; align-items: center; gap: 12px; margin: 0 !important; padding: 10px 13px; color: var(--text-2) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(5, 12, 22, .62) !important; cursor: pointer; }
label.gat input { position: absolute !important; width: 0 !important; height: 0 !important; padding: 0 !important; opacity: 0; }
label.gat .gat-nut { position: relative; display: inline-block; width: 46px; height: 26px; flex: 0 0 46px; border-radius: 999px; background: #263a4d !important; transition: background .2s; }
label.gat .gat-nut::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #c9d5df !important; box-shadow: 0 2px 5px rgba(0,0,0,.35); transition: transform .24s var(--ease-out), background .2s; }
label.gat input:checked ~ .gat-nut { background: rgba(54,201,232,.34) !important; }
label.gat input:checked ~ .gat-nut::after { background: var(--accent) !important; transform: translateX(20px); }
label.gat input:checked ~ .gat-nhan { color: #bff5ff !important; }
.khung-nho { max-height: 220px; margin-top: 9px; padding: 7px; overflow-y: auto; color: var(--text-2); border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(4, 11, 20, .58) !important; }
.khung-nho .dong { display: flex; align-items: center; gap: 8px; padding: 8px 5px; border-bottom: 1px solid rgba(159,190,221,.075) !important; flex-wrap: wrap; }
.khung-nho .dong:last-child { border-bottom: 0 !important; }
.khung-nho .ip { min-width: 120px; color: #dffaff !important; font-family: Consolas, monospace; font-weight: 700; }
.khung-nho .meta, .khung-nho .trong { flex: 1; min-width: 140px; color: var(--text-3) !important; font-size: 11px; }
.the-cc { display: inline-flex; padding: 2px 7px; color: var(--accent) !important; border: 1px solid rgba(54,201,232,.18); border-radius: 999px; background: var(--accent-faint) !important; font-size: 10px; font-weight: 800; }

/* CTV business console */
body.theme-ctv {
  --accent: #e4b557;
  --accent-strong: #c89532;
  --accent-soft: rgba(228, 181, 87, .12);
  --accent-faint: rgba(228, 181, 87, .055);
  --tim-dam: var(--accent);
  --tim: var(--accent);
  --tim-nhat: var(--accent-soft);
  --cyan: var(--accent);
}
body.theme-ctv::before { background-image: linear-gradient(rgba(228,181,87,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(228,181,87,.04) 1px, transparent 1px) !important; }
body.theme-ctv .dashboard-hero { border-color: rgba(228,181,87,.2) !important; background: radial-gradient(38rem 18rem at 86% 0%, rgba(228,181,87,.12), transparent 65%), linear-gradient(135deg, rgba(43,35,24,.92), rgba(9,18,29,.96)) !important; }
body.theme-ctv .dashboard-hero::before { background: linear-gradient(90deg, transparent 49.8%, rgba(228,181,87,.07) 50%, transparent 50.2%), linear-gradient(transparent 49.8%, rgba(228,181,87,.07) 50%, transparent 50.2%); background-size: 48px 48px; }
body.theme-ctv .dashboard-hero::after { border-color: rgba(228,181,87,.15); box-shadow: 0 0 0 44px rgba(228,181,87,.02), 0 0 0 88px rgba(228,181,87,.012) !important; }
.huy-hieu-ctv { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; color: #f9dfaa !important; border: 1px solid rgba(228,181,87,.25) !important; border-radius: 999px; background: rgba(228,181,87,.08) !important; box-shadow: none !important; font-size: 12px; font-weight: 800; }
.vong-slot { display: flex; align-items: center; gap: 18px; }
.vong-slot svg { flex: 0 0 auto; transform: rotate(-90deg); }
.vong-slot .vong-bg { fill: none; stroke: rgba(159,190,221,.1) !important; stroke-width: 12; }
.vong-slot .vong-fg { fill: none; stroke: var(--accent) !important; stroke-width: 12; stroke-linecap: round; filter: drop-shadow(0 0 5px rgba(228,181,87,.26)); transition: stroke-dashoffset .6s var(--ease-out); }
.vong-slot .vong-txt { font-size: 22px; font-weight: 800; fill: var(--text-1) !important; transform: rotate(90deg); transform-origin: center; }
.vong-slot .vong-mota .a { color: var(--text-1) !important; font-size: 24px; font-weight: 800; }
.vong-slot .vong-mota .b { color: var(--text-3) !important; font-size: 12px; }
.ql-ds { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px 20px; padding: 0; list-style: none; }
.ql-ds li { display: flex; gap: 9px; align-items: flex-start; color: var(--text-2) !important; font-size: 13px; }
.ql-ds li svg { flex: 0 0 auto; color: var(--accent) !important; }
.lo-trinh { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.lt-buoc { flex: 1; min-width: 120px; padding: 14px 10px; color: var(--text-3); border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(5,12,22,.48) !important; text-align: center; }
.lt-buoc.dat { color: #f5d99f; border-color: rgba(228,181,87,.3) !important; background: rgba(228,181,87,.075) !important; }
.lt-buoc .lt-ten { color: var(--text-1) !important; font-weight: 800; }
.lt-buoc .lt-so { color: var(--text-3) !important; font-size: 11px; }
.lt-mui { color: #50627a; }

/* Admin enterprise console */
.admin-body .noi-dung { max-width: none !important; }
.admin-command { min-height: 220px; }
.admin-stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 11px; margin-bottom: 26px; }
.admin-stat { position: relative; min-height: 132px; padding: 18px !important; overflow: hidden; border-radius: var(--radius-md) !important; }
.admin-stat::after { content: ""; position: absolute; right: -24px; bottom: -30px; width: 88px; height: 88px; border: 1px solid rgba(54,201,232,.08); border-radius: 50%; }
.admin-stat span { color: var(--text-3) !important; font-size: 9px !important; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.admin-stat strong { display: block; margin-top: 9px; color: var(--text-1) !important; font-size: 28px !important; }
.admin-stat small { color: var(--text-3) !important; }
.admin-stat.live strong { color: var(--success) !important; }
#tab-settings .khoi { max-width: 900px; }
#form-setting { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 16px; }
#form-setting label, #form-setting input { grid-column: auto; }
#form-setting #ok-setting, #form-setting button { grid-column: 1 / -1; }
.dstat-head { margin-bottom: 10px; color: var(--text-1) !important; font-size: 13px; font-weight: 800; }
.bd-chu { margin-bottom: 8px; color: var(--text-3) !important; font-size: 11px; }
.bd-recv { color: var(--accent) !important; }
.bd-send { color: #87a9d4 !important; }
.bieu-do { display: block; width: 100%; height: 230px; border: 1px solid var(--line) !important; border-radius: var(--radius-md) !important; background: #08101c !important; }
.dstat-bang { width: 100%; overflow: hidden; color: var(--text-2); border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; border-collapse: separate; border-spacing: 0; background: rgba(4,10,18,.7) !important; }
.dstat-bang td, .dstat-bang th { padding: 8px 11px; border-bottom: 1px solid rgba(159,190,221,.075); }
#tab-net .khoi > .hang > div { color: var(--text-2) !important; border: 1px solid var(--line) !important; background: rgba(5,12,22,.62) !important; }
#xdp-pass, #xdp-pass-r { color: var(--success) !important; }
#xdp-drop, #xdp-drop-r { color: var(--danger) !important; }

/* Payment vault */
#tab-naptien > .khoi { max-width: 820px; margin-inline: auto; border-color: rgba(66,214,154,.18) !important; background: radial-gradient(26rem 14rem at 100% 0%, rgba(66,214,154,.08), transparent 70%), linear-gradient(145deg, rgba(13,31,39,.94), rgba(8,17,29,.9)) !important; }
#khu-qr > .khoi { position: relative; padding: 26px !important; overflow: hidden; border-color: rgba(66,214,154,.22) !important; }
#khu-qr img { width: min(100%, 300px) !important; max-width: 300px !important; padding: 10px; border: 1px solid rgba(66,214,154,.24) !important; border-radius: var(--radius-md) !important; background: #f7fbfc; box-shadow: 0 18px 46px rgba(0,4,12,.32); }
#nap-tt { display: inline-flex; align-items: center; justify-content: center; padding: 10px 13px; color: var(--success) !important; border: 1px solid rgba(66,214,154,.18); border-radius: var(--radius-sm); background: rgba(66,214,154,.06); }
.payment-countdown { margin: 12px auto 6px; color: var(--warning); font-family: "SFMono-Regular", Consolas, monospace; font-size: 12px; font-weight: 700; }
.payment-countdown.is-expired { color: var(--danger); }
#khu-qr.payment-complete > .khoi { border-color: rgba(66,214,154,.42) !important; animation: paymentSuccess .72s var(--ease-out) both; }
#khu-qr.payment-complete > .khoi::after { content: "✓"; position: absolute; right: 20px; top: 18px; display: grid; place-items: center; width: 42px; height: 42px; color: #04150e; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 8px rgba(66,214,154,.08); font-size: 20px; font-weight: 900; }
@keyframes paymentSuccess { 0% { transform: scale(.985); } 55% { transform: scale(1.012); } 100% { transform: none; } }

/* Modals, dialogs and toasts */
.modal-nen {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  overflow: auto;
  overscroll-behavior: contain;
  background: rgba(2, 6, 12, .8) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.modal-hop {
  position: relative;
  width: 520px;
  max-width: 100%;
  max-height: 90dvh;
  padding: clamp(22px, 3vw, 30px) !important;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  border-color: var(--line-strong) !important;
  border-radius: var(--radius-lg) !important;
  background: linear-gradient(145deg, rgba(20,36,57,.99), rgba(7,15,27,.99)) !important;
  box-shadow: var(--shadow-lg) !important;
  animation: modalIn .32s var(--ease-out) both !important;
}
.modal-hop h2 { margin: 0 42px 8px 0 !important; color: var(--text-1) !important; font-size: 23px !important; }
.modal-hop h3 { margin: 22px 0 7px !important; color: #d7e7f2 !important; font-size: 14px !important; letter-spacing: -.01em; }
.modal-hop p { color: var(--text-3) !important; }
.modal-hop > *, .tf-game-title > div { min-width: 0; max-width: 100%; }
.modal-hop .hang > input, .modal-hop .hang > select { min-width: 0; flex: 1 1 180px; }
.modal-open .support-widget { opacity: 0; visibility: hidden; pointer-events: none; }
.modal-close { position: absolute; top: 16px; right: 16px; display: grid; place-items: center; width: 36px; height: 36px; padding: 0; color: var(--text-2) !important; border: 1px solid var(--line) !important; background: rgba(255,255,255,.025) !important; font-size: 21px; }
.modal-close:hover { color: var(--text-1) !important; border-color: var(--line-strong) !important; }
.hang { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cf-hop { max-width: 440px; text-align: left !important; }
#toast-area { position: fixed; left: 50%; bottom: 26px; z-index: var(--z-toast) !important; display: grid; width: min(92vw, 460px); gap: 10px; transform: translateX(-50%); pointer-events: none; }
.toast { padding: 14px 16px !important; color: var(--text-1) !important; border: 1px solid var(--line-strong) !important; border-left: 3px solid var(--success) !important; border-radius: var(--radius-sm) !important; background: rgba(12,26,39,.96) !important; box-shadow: var(--shadow-md) !important; backdrop-filter: blur(18px); opacity: 0; transform: translateY(12px) scale(.98); transition: opacity .25s, transform .25s var(--ease-out); pointer-events: auto; }
.toast.hien { opacity: 1; transform: none; }
.toast-error { border-left-color: var(--danger) !important; }
.toast-notice { position: static !important; max-width: none !important; border-left-color: var(--info) !important; transform: translateY(12px) scale(.98) !important; }
.toast-notice.hien { transform: none !important; }

/* Landing */
.landing-body { min-height: 100dvh; overflow-x: hidden; }
.landing-top {
  position: relative;
  min-height: min(880px, 100dvh) !important;
  padding-bottom: 24px !important;
  overflow: hidden;
  color: var(--text-1) !important;
  background:
    radial-gradient(56rem 36rem at 10% -8%, rgba(16,145,182,.2), transparent 62%),
    radial-gradient(48rem 34rem at 94% 18%, rgba(45,95,164,.16), transparent 64%),
    linear-gradient(165deg, #08111d, #07101b 68%, #050911) !important;
}
.landing-top::before { content: ""; position: absolute; inset: 0; z-index: 0; opacity: .42 !important; background-image: linear-gradient(rgba(54,201,232,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(54,201,232,.045) 1px, transparent 1px) !important; background-size: 58px 58px !important; mask-image: radial-gradient(circle at 54% 28%, #000, transparent 74%); }
.landing-top::after { content: ""; position: absolute; left: 50%; bottom: -280px; width: 760px; height: 420px; border: 1px solid rgba(54,201,232,.11); border-radius: 50%; box-shadow: 0 0 0 70px rgba(54,201,232,.018), 0 0 0 140px rgba(54,201,232,.012); transform: translateX(-50%); }
.landing-nav {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 1340px);
  min-height: 72px;
  margin: 0 auto;
  padding: 14px 28px !important;
  border-bottom: 1px solid rgba(159,190,221,.1);
}
.landing-nav .thuong-hieu { color: var(--text-1) !important; font-size: 15px !important; }
.landing-nav-nut { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.landing-nav .nut-header { min-height: 38px; padding: 8px 13px; color: var(--text-2) !important; border-color: transparent !important; background: transparent !important; }
.landing-nav .nut-header:hover { color: var(--text-1) !important; border-color: var(--line) !important; background: rgba(255,255,255,.025) !important; }
.landing-nav .nut-header-dac { min-height: 40px; color: #041219 !important; border-color: transparent !important; background: var(--accent) !important; }
.hero-lon {
  position: relative;
  z-index: 2;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr) !important;
  align-items: center;
  gap: clamp(40px, 7vw, 92px) !important;
  width: min(100%, 1340px);
  min-height: calc(min(880px, 100dvh) - 96px);
  margin: 0 auto;
  padding: clamp(50px, 7vw, 86px) 28px 64px !important;
  text-align: left !important;
}
.hero-copy { position: relative; z-index: 2; }
.hero-lon .eyebrow { margin-bottom: 17px; }
.hero-lon h1 { max-width: 760px; margin: 0 !important; color: var(--text-1) !important; font-size: clamp(47px, 6vw, 78px) !important; font-weight: 760; line-height: .98 !important; letter-spacing: -.065em !important; }
.hero-lon h1 span { color: var(--accent) !important; background: none !important; -webkit-text-fill-color: currentColor !important; }
.hero-lon p { max-width: 560px !important; margin: 23px 0 28px !important; color: var(--text-2) !important; font-size: clamp(15px, 1.4vw, 17px) !important; line-height: 1.65 !important; }
.hero-buttons { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.nut-kham-pha, .hero-secondary { min-height: 48px; padding: 12px 20px; }
.hero-visual { position: relative; min-height: 500px !important; transform-style: preserve-3d; }
.network-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .68; pointer-events: none; }
.security-orb {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(330px, 72vw) !important;
  height: min(330px, 72vw) !important;
  border: 1px solid rgba(54,201,232,.28) !important;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(54,201,232,.08), rgba(5,13,23,.34) 56%, transparent 57%) !important;
  box-shadow: inset 0 0 90px rgba(54,201,232,.05), 0 0 90px rgba(0,0,0,.32) !important;
  transform: translate(-50%, -50%);
}
.security-orb::before, .security-orb::after { content: ""; position: absolute; border: 1px dashed rgba(54,201,232,.18) !important; border-radius: 50%; inset: -43px !important; }
.security-orb::after { inset: 44px !important; border-style: solid !important; opacity: .6; }
.shield-core {
  position: absolute;
  inset: 84px !important;
  display: grid;
  place-items: center;
  border: 1px solid rgba(54,201,232,.36) !important;
  border-radius: 32% !important;
  background: linear-gradient(145deg, rgba(54,201,232,.15), rgba(8,20,34,.78)) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 24px 70px rgba(0,3,10,.38) !important;
  transform: rotate(45deg);
}
.shield-core svg { width: 82px; height: 82px; color: #baf6ff !important; filter: drop-shadow(0 0 18px rgba(54,201,232,.26)); transform: rotate(-45deg); }
.orbit-label { position: absolute; padding: 9px 12px !important; color: #c3d6e5 !important; border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(7,16,27,.86) !important; box-shadow: var(--shadow-sm) !important; backdrop-filter: blur(12px); font-family: Consolas, monospace; font-size: 9px !important; font-style: normal; font-weight: 700; letter-spacing: .07em; }
.orbit-label::before { display: none !important; }
.ol-1 { left: 1%; top: 13%; } .ol-2 { right: 0; top: 26%; } .ol-3 { left: 4%; bottom: 16%; } .ol-4 { right: 2%; bottom: 12%; }
.capability-rail { position: relative; z-index: 4; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); width: min(calc(100% - 56px), 1284px); margin: -50px auto 0; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(8,17,29,.82); box-shadow: var(--shadow-md); backdrop-filter: blur(18px); }
.capability-item { min-height: 98px; padding: 20px; border-right: 1px solid var(--line); }
.capability-item:last-child { border-right: 0; }
.capability-item strong { display: block; color: var(--text-1); font-size: 19px; letter-spacing: -.03em; }
.capability-item span { color: var(--text-3); font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.landing-main { width: min(100%, 1284px) !important; margin: 0 auto !important; padding: 0 28px 90px !important; }
.landing-main .eyebrow, .app-body .testflight-section .eyebrow, .app-body .marketplace-section .eyebrow,
.the-dang-nhap > .eyebrow, .the-dang-nhap .panel .eyebrow { display: none !important; }
.landing-section { padding-top: clamp(82px, 10vw, 132px) !important; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 22px; margin-bottom: 28px; }
.section-heading > div { max-width: 760px; }
.landing-section .section-heading h1, .landing-section .section-heading h2, .services-heading h2 { margin: 7px 0 8px !important; color: var(--text-1) !important; font-size: clamp(30px, 4.5vw, 52px) !important; line-height: 1.04; }
.landing-section .section-heading p, .services-heading p { max-width: 620px; margin: 0; color: var(--text-3) !important; }
.feature-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: repeat(2, minmax(190px, auto)); gap: 13px !important; }
.feature-card { position: relative; min-height: 190px; padding: 24px !important; overflow: hidden; border-radius: var(--radius-lg) !important; transition: transform .22s var(--ease-out), border-color .22s !important; }
.feature-card:first-child { grid-row: 1 / 3; min-height: 393px; padding: 34px !important; background: radial-gradient(24rem 18rem at 20% 100%, rgba(54,201,232,.12), transparent 70%), linear-gradient(145deg, rgba(18,40,57,.96), rgba(8,18,31,.94)) !important; }
.feature-card:nth-child(2) { background: linear-gradient(145deg, rgba(25,31,46,.94), rgba(9,18,31,.94)) !important; }
.feature-card:nth-child(3) { background: linear-gradient(145deg, rgba(12,34,43,.94), rgba(8,18,30,.94)) !important; }
.feature-card:hover { border-color: var(--line-strong) !important; transform: translateY(-5px); }
.feature-card .metric-icon { margin-bottom: 42px; }
.feature-card:first-child .metric-icon { width: 50px !important; height: 50px !important; margin-bottom: 120px; }
.feature-card h3 { margin: 0 0 8px; color: var(--text-1); font-size: 18px; }
.feature-card p { max-width: 38ch; margin: 0; color: var(--text-3) !important; font-size: 13px; }
.landing-section > .bang-gia { margin-top: 8px; }

/* TestFlight and marketplace */
.testflight-section, .marketplace-section { scroll-margin-top: 82px; }
.testflight-public, .marketplace-public { display: block !important; margin-top: 0 !important; }
.ios-orbit, .market-orbit { display: grid; place-items: center; width: 68px; height: 68px; flex: 0 0 auto; color: var(--accent) !important; border: 1px solid var(--line) !important; border-radius: 22px !important; background: linear-gradient(145deg, rgba(24,40,56,.86), rgba(8,18,30,.86)) !important; box-shadow: var(--shadow-sm) !important; }
.ios-orbit svg, .market-orbit svg { width: 31px; height: 31px; }
.game-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)) !important; gap: 12px !important; }
.game-card { display: flex; align-items: center; gap: 13px; min-height: 92px; padding: 13px !important; color: var(--text-1) !important; text-align: left; border-radius: var(--radius-md) !important; }
.game-card:hover { border-color: var(--line-strong) !important; transform: translateY(-4px); }
.game-card img { width: 62px; height: 62px; flex: 0 0 auto; object-fit: cover; border: 1px solid rgba(255,255,255,.09); border-radius: 14px !important; box-shadow: 0 12px 26px rgba(0,3,10,.32); }
.game-card > span { display: flex; flex: 1; flex-direction: column; min-width: 0; gap: 3px; }
.game-card strong { overflow: hidden; color: var(--text-1); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.game-card small { color: var(--text-3) !important; }
.game-card i { color: var(--accent) !important; font-style: normal; transition: transform .2s; }
.game-card:hover i { transform: translateX(4px); }
.testflight-note { display: flex; align-items: center; gap: 9px; margin-top: 14px; color: var(--text-3) !important; font-size: 12px; }
.testflight-modal { width: 760px !important; }
.tf-game-title { display: flex; align-items: center; gap: 14px; margin: 13px 0 20px; }
.tf-game-title img { width: 64px; height: 64px; object-fit: cover; border-radius: 16px; box-shadow: var(--shadow-sm); }
.tf-game-title h2 { margin-bottom: 3px !important; }
.tf-game-title h2 { overflow-wrap: anywhere; }
.tf-game-title p { margin: 0; }
.tf-package-picker { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.tf-plan { position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 11px; padding: 17px !important; color: var(--text-2) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-md) !important; background: rgba(5,12,22,.56) !important; cursor: pointer; }
.tf-plan input { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; opacity: 0; }
.tf-radio { width: 19px; height: 19px; border: 2px solid #526a80; border-radius: 50%; background: transparent !important; box-shadow: inset 0 0 0 4px var(--surface-solid); }
.tf-plan-copy { display: flex; flex-direction: column; }
.tf-plan-copy small, .tf-price small { color: var(--text-3) !important; }
.tf-plan-copy strong, .tf-price { color: var(--text-1) !important; }
.tf-price { font-size: 21px !important; font-weight: 760; }
.tf-selected { display: none; grid-column: 2 / 4; color: var(--success) !important; font-size: 11px; font-weight: 800; }
.tf-plan.is-selected { border-color: rgba(54,201,232,.45) !important; background: rgba(54,201,232,.07) !important; box-shadow: 0 0 0 2px rgba(54,201,232,.06); }
.tf-plan.is-selected .tf-radio { border-color: var(--accent); background: var(--accent) !important; }
.tf-plan.is-selected .tf-selected { display: block; }
.tf-benefits { margin-top: 16px; padding: 16px 17px; border: 1px solid var(--line) !important; border-radius: var(--radius-md) !important; background: rgba(5,12,22,.46) !important; }
.tf-benefits ul { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px 15px; padding: 0; list-style: none; }
.tf-benefits li { color: var(--text-2) !important; font-size: 12px; }
.tf-benefits li::before { content: "✓"; margin-right: 7px; color: var(--success); font-weight: 900; }
.tf-contact { display: flex; justify-content: flex-end; gap: 9px; margin-top: 18px; flex-wrap: wrap; }
.services-heading { margin: 70px 0 22px; }
.dev-services { display: grid; grid-template-columns: 1fr; gap: 14px; }
.service-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 26px !important; border-radius: var(--radius-lg) !important; }
.service-copy h3 { margin: 4px 0 5px; color: var(--text-1) !important; }
.service-copy p { color: var(--text-3) !important; }
.service-tags { display: flex; gap: 7px; flex-wrap: wrap; margin: 12px 0 0; padding: 0; list-style: none; }
.service-tags li { padding: 5px 8px; color: var(--text-2) !important; border: 1px solid var(--line); border-radius: 8px !important; background: rgba(255,255,255,.025) !important; font-size: 10px; }
.service-contact { justify-self: end; white-space: nowrap; }
.source-nav { display: flex; gap: 8px; padding: 4px 0 13px; overflow-x: auto; }
.source-tab { flex: 0 0 auto; min-height: 40px; padding: 8px 13px !important; color: var(--text-3) !important; border: 1px solid var(--line) !important; background: rgba(255,255,255,.02) !important; font-size: 12px; font-weight: 700; }
.source-tab:hover, .source-tab.is-active { color: #dffaff !important; border-color: rgba(54,201,232,.34) !important; background: var(--accent-faint) !important; }
.source-sell-tab { margin-left: auto; }
.source-panel { display: none; margin-top: 8px; }
.source-panel.is-active { display: block; animation: riseIn .38s var(--ease-out) both; }
.source-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.source-card { overflow: hidden; border-radius: var(--radius-lg) !important; transition: transform .22s var(--ease-out), border-color .22s !important; }
.source-card:hover { border-color: var(--line-strong) !important; transform: translateY(-4px); }
.source-cover { position: relative; height: 200px; overflow: hidden; background: linear-gradient(135deg, #102f3a, #12253d) !important; }
.source-cover-alt { background: linear-gradient(135deg, #14243e, #0d3038) !important; }
.source-cover-mobi { background: linear-gradient(135deg, #33291a, #102a3b) !important; }
.source-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,10,17,.7), transparent 64%); }
.source-cover img { position: absolute; right: 24px; top: 18px; width: 164px; height: 164px; object-fit: cover; border-radius: 28px !important; box-shadow: var(--shadow-md); transition: transform .3s var(--ease-out); }
.source-card:hover .source-cover img { transform: scale(1.035); }
.source-cover > span { display: none !important; }
.source-content { padding: 22px; }
.source-meta { display: flex; justify-content: space-between; gap: 10px; }
.source-meta span { color: var(--accent) !important; font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.source-meta small { color: var(--success) !important; }
.source-content h3 { margin: 8px 0 6px; color: var(--text-1) !important; }
.source-content p { margin: 0; color: var(--text-3) !important; font-size: 12px; }
.source-content ul { display: flex; gap: 7px; flex-wrap: wrap; margin: 14px 0; padding: 0; list-style: none; }
.source-content li { padding: 5px 8px; color: var(--text-2) !important; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.02) !important; font-size: 10px; }
.source-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line) !important; }
.source-bottom > div { display: flex; flex-direction: column; }
.source-bottom small { color: var(--text-3) !important; }
.source-bottom strong { color: var(--text-1) !important; }
.source-form { padding: clamp(20px,3vw,30px) !important; border-radius: var(--radius-lg) !important; }
.source-form-head h2 { margin: 5px 0; color: var(--text-1) !important; }
.source-form-head p { margin: 0 0 18px; color: var(--text-3) !important; }
.source-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 13px; }
.source-form label { margin: 0; }
.source-form label > span { display: block; margin-bottom: 6px; }
.source-field-full { grid-column: 1 / -1; }
.source-upload { padding: 14px; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); background: rgba(255,255,255,.018); }
.source-upload small { display: block; margin-top: 5px; color: var(--text-3); }
.source-submit { min-width: 170px; margin-top: 16px; }
.support-center { display: grid; grid-template-columns: minmax(0,.8fr) minmax(460px,1.2fr); gap: clamp(34px,7vw,90px); align-items: start; }
.support-intro { position: sticky; top: 110px; }
.support-intro h2 { max-width: 520px; margin: 0 0 14px; color: var(--text-1); font-size: clamp(34px,4.5vw,54px); line-height: 1.02; }
.support-intro p { max-width: 48ch; margin: 0; color: var(--text-3); }
.faq-list { display: grid; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 22px 48px 22px 0; color: var(--text-2); cursor: pointer; font-weight: 720; list-style: none; transition: color .2s; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 0; top: 17px; display: grid; place-items: center; width: 32px; height: 32px; color: var(--accent); border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 19px; font-weight: 400; transition: transform .24s var(--ease-out), border-color .2s; }
.faq-list details[open] summary { color: var(--text-1); }
.faq-list details[open] summary::after { border-color: var(--line-strong); transform: rotate(45deg); }
.faq-list details p { max-width: 62ch; margin: -4px 48px 22px 0; color: var(--text-3); font-size: 13px; animation: riseIn .3s var(--ease-out) both; }

/* Authentication and verification */
.auth-page { display: grid; grid-template-rows: minmax(0, 1fr) auto; min-height: 100dvh; }
.trang-giua, .auth-main {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: calc(100dvh - 130px);
  padding: clamp(24px,5vw,64px) !important;
  overflow: hidden;
  background:
    radial-gradient(50rem 34rem at 10% 10%, rgba(16,145,182,.16), transparent 64%),
    radial-gradient(38rem 30rem at 90% 80%, rgba(45,95,164,.14), transparent 64%),
    var(--bg-0) !important;
}
.trang-giua::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(rgba(54,201,232,.11) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(110deg, #000, transparent 76%); }
.auth-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1fr) 430px; align-items: center; gap: clamp(40px,7vw,96px); width: min(1100px, 100%); }
.auth-intro { max-width: 620px; }
.auth-intro h1 { max-width: 600px; margin: 13px 0 17px !important; color: var(--text-1) !important; font-size: clamp(42px,5.6vw,68px) !important; line-height: 1 !important; }
.auth-intro h1 span { color: var(--accent) !important; }
.auth-intro > p { max-width: 58ch; color: var(--text-2) !important; }
.auth-features { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; margin-top: 24px; }
.auth-feature { min-height: 76px; padding: 13px !important; color: var(--text-3) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(255,255,255,.02) !important; box-shadow: none !important; font-size: 11px !important; }
.auth-feature b { display: block; margin-bottom: 3px; color: var(--text-1) !important; }
.the-dang-nhap { position: relative; z-index: 2; width: 430px !important; max-width: 100%; padding: clamp(28px,4vw,40px) !important; border: 1px solid var(--line-strong) !important; border-radius: var(--radius-lg) !important; background: linear-gradient(145deg, rgba(18,34,54,.94), rgba(7,16,28,.92)) !important; box-shadow: var(--shadow-lg) !important; backdrop-filter: blur(22px); }
.the-dang-nhap::before { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255,255,255,.07); }
.auth-mark { display: grid !important; place-items: center; width: 58px !important; height: 58px !important; margin-bottom: 20px; color: var(--accent) !important; border: 1px solid rgba(54,201,232,.2) !important; border-radius: var(--radius-md) !important; background: var(--accent-soft) !important; }
.auth-mark svg { width: 30px; height: 30px; }
.tieu-de { margin: 7px 0 5px !important; color: var(--text-1) !important; font-size: 29px !important; }
.nut-google { display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; min-height: 50px; padding: 13px 20px; color: #17202b !important; border: 1px solid rgba(255,255,255,.7) !important; border-radius: var(--radius-sm) !important; background: #f5f7f8 !important; box-shadow: 0 14px 34px rgba(0,4,12,.25) !important; font-size: 14px; font-weight: 800; transition: transform .2s, box-shadow .2s; }
.nut-google:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(0,4,12,.34) !important; }
.auth-secure { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 16px; color: var(--text-3) !important; font-size: 10px; }
.auth-secure i { width: 6px; height: 6px; border-radius: 50%; background: var(--success); box-shadow: 0 0 10px rgba(66,214,154,.4); }
.verify-page { display: grid; grid-template-rows: minmax(0,1fr) auto; min-height: 100dvh; }
.verify-main { display: grid; place-items: center; min-height: calc(100dvh - 120px); padding: 30px 18px; }
.verify-card { position: relative; width: 460px; max-width: 100%; padding: 38px 32px !important; overflow: hidden; color: var(--text-1) !important; border: 1px solid var(--line-strong) !important; border-radius: var(--radius-lg) !important; background: linear-gradient(145deg, rgba(18,34,54,.96), rgba(7,16,28,.95)) !important; box-shadow: var(--shadow-lg) !important; text-align: center; }
.verify-card::before { content: ""; position: absolute; width: 300px; height: 180px; left: 50%; top: -150px; background: var(--accent) !important; filter: blur(100px); opacity: .12 !important; transform: translateX(-50%); }
.verify-shield { position: relative; display: grid; place-items: center; width: 66px; height: 66px; margin: 0 auto 18px; color: var(--accent) !important; border: 1px solid rgba(54,201,232,.24) !important; border-radius: 20px !important; background: var(--accent-soft) !important; box-shadow: none !important; }
.verify-card h1 { position: relative; margin: 0 0 8px; color: var(--text-1) !important; font-size: 25px; }
.verify-card > p { margin: 0 0 24px; color: var(--text-3) !important; }
.verify-check { display: flex; align-items: center; gap: 14px; padding: 16px 17px !important; color: var(--text-2) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-md) !important; background: rgba(4,11,20,.58) !important; cursor: pointer; text-align: left; transition: transform .2s, border-color .2s; }
.verify-check:hover { border-color: var(--line-strong) !important; transform: translateY(-2px); }
.verify-check.done { border-color: rgba(66,214,154,.3) !important; background: rgba(66,214,154,.06) !important; }
.verify-box { position: relative; width: 27px; height: 27px; flex: 0 0 27px; border: 2px solid #526a80 !important; border-radius: 7px; background: transparent !important; }
.verify-check.done .verify-box { border-color: var(--success) !important; background: var(--success) !important; }
.verify-spinner { width: 23px; height: 23px; flex: 0 0 23px; border: 2px solid rgba(54,201,232,.14) !important; border-top-color: var(--accent) !important; border-radius: 50%; }
.verify-label { color: var(--text-2) !important; }
.verify-error { color: var(--danger) !important; }
.verify-trust { color: var(--text-3) !important; }

/* Footer and support */
.site-footer { position: relative; overflow: hidden; border-top: 1px solid var(--line) !important; background: rgba(5,11,19,.9) !important; backdrop-filter: blur(20px); }
.footer-glow { position: absolute; left: 50%; bottom: -170px; width: 520px; height: 190px; background: var(--accent) !important; filter: blur(120px); opacity: .08 !important; transform: translateX(-50%); }
.footer-inner { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 26px; width: min(100%, 1500px); margin: 0 auto; padding: 27px 34px !important; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand > div { display: flex; flex-direction: column; }
.footer-brand span, .footer-copy span, .footer-copy small { color: var(--text-3) !important; font-size: 10px; }
.footer-brand strong, .footer-copy strong { color: var(--text-1) !important; }
.footer-mark { display: grid !important; place-items: center; width: 40px; height: 40px; color: var(--accent) !important; border: 1px solid rgba(54,201,232,.18) !important; border-radius: 12px !important; background: var(--accent-soft) !important; }
.footer-mark svg { width: 21px; height: 21px; }
.footer-copy { display: flex; flex-direction: column; gap: 3px; text-align: center; }
.footer-copy strong { font-size: 12px; }
.footer-social { display: flex; justify-content: flex-end; gap: 8px; }
.footer-social a, .footer-social button { display: grid; place-items: center; width: 36px; height: 36px; padding: 0; color: var(--text-3) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(255,255,255,.018) !important; cursor: pointer; transition: transform .2s, color .2s, border-color .2s; }
.footer-social a:hover, .footer-social button:hover { color: var(--accent) !important; border-color: var(--line-strong) !important; transform: translateY(-2px); }
.footer-social svg { width: 17px; height: 17px; }
.support-widget { position: fixed; right: 22px; bottom: 22px; z-index: 850; }
.support-robot { position: relative; display: grid; place-items: center; width: 58px !important; height: 58px !important; padding: 0; overflow: visible; border: 1px solid rgba(54,201,232,.35) !important; border-radius: 18px !important; background: linear-gradient(145deg, #1ec1df, #137ba4) !important; box-shadow: 0 18px 42px rgba(0,4,12,.35), 0 0 0 5px rgba(54,201,232,.06) !important; }
.support-robot:hover { transform: translateY(-4px) !important; box-shadow: 0 23px 52px rgba(0,4,12,.44), 0 0 0 6px rgba(54,201,232,.08) !important; }
.robot-face { position: relative; display: flex; align-items: center; justify-content: space-around; width: 38px; height: 31px; padding: 0 7px; border-radius: 10px; background: #e9f9fc !important; box-shadow: inset 0 -4px 0 #b8e5ed; }
.robot-face > i { width: 5px; height: 7px; border-radius: 4px; background: #0c5f7d !important; }
.robot-face > b { position: absolute; left: 14px; bottom: 5px; width: 10px; height: 4px; border-bottom: 2px solid #2c7590; border-radius: 0 0 8px 8px; }
.robot-antenna { position: absolute; top: -8px; left: 50%; width: 2px; height: 10px; background: #dffaff !important; }
.robot-antenna i { position: absolute; left: -3px; top: -4px; width: 8px; height: 8px; border-radius: 50%; background: var(--success) !important; box-shadow: 0 0 9px rgba(66,214,154,.5); }
.robot-status { position: absolute; right: 2px; bottom: 2px; width: 12px; height: 12px; border: 3px solid #0f7599; }
.chat-bubble { display: none !important; }
.support-popover { position: absolute; right: 0; bottom: 76px; width: 330px; padding: 17px; color: var(--text-1); border: 1px solid var(--line-strong) !important; border-radius: var(--radius-lg) !important; background: rgba(12,24,39,.97) !important; box-shadow: var(--shadow-lg) !important; backdrop-filter: blur(18px); opacity: 0; visibility: hidden; transform: translateY(12px) scale(.97); transform-origin: bottom right; transition: opacity .22s, visibility .22s, transform .22s var(--ease-out); }
.support-widget.is-open .support-popover { opacity: 1; visibility: visible; transform: none; }
.support-popover::after { content: ""; position: absolute; right: 20px; bottom: -7px; width: 14px; height: 14px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: #0d1a2a !important; transform: rotate(45deg); }
.support-popover-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--line) !important; }
.support-popover-head > div { display: flex; flex-direction: column; }
.support-popover-head span { color: var(--success) !important; font-size: 8px; font-weight: 800; letter-spacing: .1em; }
.support-popover-head strong { color: var(--text-1) !important; font-size: 17px; }
.support-popover-head button { width: 30px; height: 30px; padding: 0; color: var(--text-3) !important; border: 1px solid var(--line) !important; border-radius: 8px; background: rgba(255,255,255,.025) !important; cursor: pointer; }
.support-options { display: grid; gap: 8px; margin-top: 12px; }
.support-option { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 10px; width: 100%; padding: 10px; color: var(--text-2) !important; border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; background: rgba(255,255,255,.018) !important; text-align: left; }
.support-option:hover { border-color: var(--line-strong) !important; background: var(--accent-faint) !important; transform: translateX(-2px); }
.support-option-icon { display: grid; place-items: center; width: 38px; height: 38px; color: var(--text-2) !important; border-radius: 10px; background: rgba(255,255,255,.04) !important; }
.support-option-icon svg { width: 17px; height: 17px; }
.support-option > span:nth-child(2) { display: flex; flex-direction: column; }
.support-option strong { color: var(--text-1) !important; }
.support-option small { color: var(--text-3) !important; }
.support-option i { color: var(--text-3); font-style: normal; }
.support-zalo .support-option-icon { color: #fff !important; background: #168de5 !important; }

/* Public theme: cold chrome + cobalt. App and CTV themes remain unchanged. */
body.landing-body, body.auth-page, body.theme-user {
  color-scheme: light;
  --bg-0: #e9f1f7;
  --bg-1: #f5f9fc;
  --bg-2: #dce8f1;
  --surface: rgba(250, 253, 255, .88);
  --surface-solid: #f7fafc;
  --surface-raised: #fbfdff;
  --surface-soft: rgba(224, 235, 244, .74);
  --text-1: #10263a;
  --text-2: #38546d;
  --text-3: #607990;
  --accent: #286fcb;
  --accent-strong: #185aa9;
  --accent-soft: rgba(40, 111, 203, .12);
  --accent-faint: rgba(40, 111, 203, .055);
  --success: #218864;
  --danger: #c7485d;
  --warning: #a76a18;
  --line: rgba(38, 75, 110, .16);
  --line-strong: rgba(38, 75, 110, .28);
  --shadow-sm: 0 12px 34px rgba(42, 80, 116, .11);
  --shadow-md: 0 24px 70px rgba(42, 80, 116, .16);
  --shadow-lg: 0 36px 100px rgba(42, 80, 116, .22);
  color: var(--text-1) !important;
  background:
    radial-gradient(65rem 40rem at -8% -10%, rgba(79, 145, 214, .2), transparent 60%),
    radial-gradient(52rem 36rem at 106% 8%, rgba(106, 157, 207, .14), transparent 62%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0)) !important;
}
body.landing-body::before, body.auth-page::before, body.theme-user::before {
  opacity: .55 !important;
  background-image:
    linear-gradient(rgba(40, 111, 203, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 111, 203, .055) 1px, transparent 1px) !important;
}
body.landing-body::after, body.auth-page::after, body.theme-user::after { opacity: .035; }
.landing-body .landing-top {
  background:
    radial-gradient(58rem 38rem at 9% -10%, rgba(54, 126, 205, .24), transparent 63%),
    radial-gradient(48rem 34rem at 94% 18%, rgba(126, 170, 210, .2), transparent 65%),
    linear-gradient(165deg, #f7fafc, #eaf2f8 68%, #dfeaf3) !important;
}
.landing-body .landing-top::before {
  opacity: .6 !important;
  background-image:
    linear-gradient(rgba(40,111,203,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40,111,203,.055) 1px, transparent 1px) !important;
}
.landing-body .landing-top::after { border-color: rgba(40,111,203,.13); box-shadow: 0 0 0 70px rgba(40,111,203,.022), 0 0 0 140px rgba(40,111,203,.014); }
.landing-body .landing-nav { border-bottom-color: rgba(38,75,110,.12); }
.landing-body .landing-nav .nut-header:hover { background: rgba(40,111,203,.055) !important; }
.landing-body .landing-nav .nut-header-dac { color: #f7fbff !important; box-shadow: 0 10px 25px rgba(40,111,203,.18); }
.landing-body .nut-kham-pha { color: #f7fbff !important; background: var(--accent) !important; box-shadow: 0 16px 34px rgba(40,111,203,.2) !important; }
.landing-body .hero-secondary { color: var(--text-1) !important; border-color: var(--line-strong) !important; background: rgba(251,253,255,.7) !important; }
.landing-body .security-orb { border-color: rgba(40,111,203,.28) !important; background: radial-gradient(circle at 50% 50%, rgba(40,111,203,.1), rgba(232,241,248,.66) 56%, transparent 57%) !important; box-shadow: inset 0 0 90px rgba(40,111,203,.06), 0 28px 80px rgba(42,80,116,.16) !important; }
.landing-body .security-orb::before, .landing-body .security-orb::after { border-color: rgba(40,111,203,.2) !important; }
.landing-body .shield-core { border-color: rgba(40,111,203,.34) !important; background: linear-gradient(145deg, rgba(251,253,255,.94), rgba(191,215,237,.76)) !important; box-shadow: inset 0 1px 0 rgba(251,253,255,.8), 0 22px 54px rgba(42,80,116,.18) !important; }
.landing-body .shield-core svg { color: var(--accent) !important; filter: drop-shadow(0 8px 12px rgba(40,111,203,.2)); }
.landing-body .orbit-label { color: var(--text-2) !important; background: rgba(247,250,252,.88) !important; }
.landing-body .capability-rail { background: rgba(247,250,252,.86); }
.landing-body :is(.khoi, .panel, .the-gia, .the-server, .tn-o, .feature-card, .game-card, .service-card, .source-card, .source-form) {
  background: linear-gradient(145deg, rgba(251,253,255,.96), rgba(233,241,247,.9)) !important;
  box-shadow: inset 0 1px 0 rgba(251,253,255,.9), var(--shadow-sm) !important;
}
.landing-body :is(.ios-orbit, .market-orbit, .modal-hop) { background: linear-gradient(145deg, #fbfdff, #e4eef6) !important; }
.landing-body :is(.nut, .nut-copy) { color: var(--accent-strong) !important; border-color: rgba(40,111,203,.25) !important; background: rgba(40,111,203,.055) !important; }
.landing-body :is(.nut, .nut-copy):hover { color: #124d91 !important; border-color: rgba(40,111,203,.46) !important; background: rgba(40,111,203,.1) !important; }
.landing-body :is(.nut-dac, .nut-chinh, .nut-mua, .nut-header-dac) { color: #f7fbff !important; background: linear-gradient(135deg, #4e91d5, #286fcb) !important; box-shadow: 0 12px 30px rgba(40,111,203,.2) !important; }
.landing-body :is(form input, form select, form textarea) { color: var(--text-1) !important; border-color: var(--line-strong) !important; background: rgba(251,253,255,.9) !important; }
.landing-body :is(form input, form textarea)::placeholder { color: #71879a !important; }
.landing-body :is(form input, form select, form textarea):focus { border-color: rgba(40,111,203,.62) !important; background: #fbfdff !important; box-shadow: 0 0 0 3px rgba(40,111,203,.1) !important; }
.landing-body .modal-hop h3 { color: var(--text-1) !important; }
.landing-body .modal-close { color: var(--text-2) !important; background: rgba(40,111,203,.055) !important; }
.landing-body .feature-card:first-child { background: radial-gradient(24rem 18rem at 20% 100%, rgba(40,111,203,.11), transparent 70%), linear-gradient(145deg, #f8fbfd, #e6eff6) !important; }
.landing-body .feature-card:nth-child(2), .landing-body .feature-card:nth-child(3) { background: linear-gradient(145deg, #f9fbfd, #eaf1f6) !important; }
.landing-body .the-gia.noi-bat { background: linear-gradient(145deg, #edf5fb, #dae9f5) !important; }
.landing-body :is(.tf-plan, .tf-benefits, .source-tab, .source-upload) { background: rgba(240,246,250,.82) !important; }
.landing-body .tf-plan.is-selected { background: rgba(40,111,203,.08) !important; border-color: rgba(40,111,203,.38) !important; }
.landing-body .source-tab:hover, .landing-body .source-tab.is-active { color: var(--accent-strong) !important; }
.landing-body .testflight-note strong { color: var(--text-1) !important; }
.landing-body .site-footer, .auth-page .site-footer { background: rgba(224,234,242,.92) !important; }
.landing-body .support-popover { background: rgba(247,250,252,.98) !important; }
.landing-body .support-popover::after { background: #f7fafc !important; }
.landing-body .support-option, .landing-body .support-popover-head button { background: rgba(226,236,244,.62) !important; }
.landing-body .support-robot { background: linear-gradient(145deg, #4e91d5, #286fcb) !important; border-color: rgba(40,111,203,.36) !important; box-shadow: 0 18px 42px rgba(42,80,116,.24), 0 0 0 5px rgba(40,111,203,.07) !important; }
.auth-page .trang-giua, .auth-page .auth-main {
  background:
    radial-gradient(50rem 34rem at 8% 8%, rgba(65,135,211,.2), transparent 64%),
    radial-gradient(38rem 30rem at 92% 82%, rgba(133,176,215,.18), transparent 64%),
    var(--bg-0) !important;
}
.auth-page .trang-giua::before { background-image: radial-gradient(rgba(40,111,203,.13) 1px, transparent 1px); }
.auth-page .the-dang-nhap, .auth-page .panel, .auth-page .auth-feature { background: linear-gradient(145deg, rgba(251,253,255,.96), rgba(231,240,247,.92)) !important; box-shadow: var(--shadow-md) !important; }
.auth-page .the-dang-nhap::before { box-shadow: inset 0 1px 0 rgba(251,253,255,.92); }
.auth-page .nut-google { border-color: rgba(38,75,110,.16) !important; background: #f9fbfd !important; box-shadow: 0 14px 32px rgba(42,80,116,.14) !important; }
.auth-page .nut-google:hover { box-shadow: 0 18px 40px rgba(42,80,116,.2) !important; }

/* Signed-in user theme: matches the public cobalt palette. */
.theme-user .topbar { background: rgba(247,250,252,.9) !important; box-shadow: 0 14px 40px rgba(42,80,116,.12) !important; }
.theme-user .topbar::after { background: linear-gradient(90deg, transparent, rgba(40,111,203,.38), transparent); }
.theme-user .user-chip, .theme-user .nut-icon { background: rgba(40,111,203,.055) !important; }
.theme-user .dieu-huong { background: linear-gradient(180deg, rgba(247,250,252,.99), rgba(228,238,246,.99)) !important; box-shadow: 28px 0 70px rgba(42,80,116,.14) !important; }
.theme-user .dieu-huong a { color: var(--text-2) !important; }
.theme-user .dieu-huong a::before { background: #8da4b8 !important; }
.theme-user .dieu-huong a:hover, .theme-user .dieu-huong a.dang-chon { color: var(--accent-strong) !important; border-color: rgba(40,111,203,.16) !important; background: linear-gradient(90deg, rgba(40,111,203,.11), rgba(40,111,203,.025)) !important; }
.theme-user .dieu-huong::after { color: var(--success) !important; border-color: rgba(33,136,100,.22) !important; background: rgba(33,136,100,.06) !important; }
.theme-user .dashboard-hero { border-color: rgba(40,111,203,.2) !important; background: radial-gradient(38rem 19rem at 86% 0%, rgba(40,111,203,.15), transparent 66%), linear-gradient(135deg, rgba(248,251,253,.97), rgba(225,236,245,.96)) !important; }
.theme-user .dashboard-hero::before { background: linear-gradient(90deg, transparent 49.8%, rgba(40,111,203,.06) 50%, transparent 50.2%), linear-gradient(transparent 49.8%, rgba(40,111,203,.06) 50%, transparent 50.2%); background-size: 48px 48px; }
.theme-user .dashboard-hero::after { border-color: rgba(40,111,203,.14); box-shadow: 0 0 0 44px rgba(40,111,203,.022), 0 0 0 88px rgba(40,111,203,.014) !important; }
.theme-user :is(.khoi, .tile, .metric-card, .panel, .the-gia, .the-server, .tn-o, .rong-o, .tt-nut, .game-card, .service-card, .source-card, .source-form, .modal-hop) { background: linear-gradient(145deg, rgba(251,253,255,.97), rgba(232,241,247,.92)) !important; box-shadow: inset 0 1px 0 rgba(251,253,255,.9), var(--shadow-sm) !important; }
.theme-user .the-gia.noi-bat { background: linear-gradient(145deg, #edf5fb, #dae9f5) !important; }
.theme-user :is(.ios-orbit, .market-orbit) { background: linear-gradient(145deg, #fbfdff, #e4eef6) !important; }
.theme-user :is(form input, form select, form textarea, .modal-hop input, .modal-hop select, .hang input) { color: var(--text-1) !important; border-color: var(--line-strong) !important; background: rgba(251,253,255,.92) !important; }
.theme-user :is(form input, form textarea, .modal-hop input, .hang input)::placeholder { color: #71879a !important; }
.theme-user :is(form input, form select, form textarea, .modal-hop input, .modal-hop select, .hang input):focus { border-color: rgba(40,111,203,.62) !important; background: #fbfdff !important; box-shadow: 0 0 0 3px rgba(40,111,203,.1) !important; }
.theme-user .nut:not(.nut-dac):not(.nut-zalo):not(.nut-nguy), .theme-user .nut-copy { color: var(--accent-strong) !important; border-color: rgba(40,111,203,.25) !important; background: rgba(40,111,203,.055) !important; }
.theme-user .nut:not(.nut-dac):not(.nut-zalo):not(.nut-nguy):hover, .theme-user .nut-copy:hover { color: #124d91 !important; border-color: rgba(40,111,203,.46) !important; background: rgba(40,111,203,.1) !important; }
.theme-user :is(.nut-dac, .nut-chinh, .nut-mua) { color: #f7fbff !important; background: linear-gradient(135deg, #4e91d5, #286fcb) !important; box-shadow: 0 12px 30px rgba(40,111,203,.2) !important; }
.theme-user .bang { background: rgba(248,251,253,.94) !important; }
.theme-user .bang th { color: var(--accent-strong) !important; background: rgba(40,111,203,.09) !important; }
.theme-user .bang td { color: var(--text-2) !important; border-color: rgba(38,75,110,.1) !important; }
.theme-user .bang tr:hover td { background: rgba(40,111,203,.045) !important; }
.theme-user :is(.tf-plan, .tf-benefits, .source-tab, .source-upload, .khung-nho) { background: rgba(240,246,250,.86) !important; }
.theme-user .tf-plan.is-selected { background: rgba(40,111,203,.08) !important; border-color: rgba(40,111,203,.38) !important; }
.theme-user .source-tab:hover, .theme-user .source-tab.is-active { color: var(--accent-strong) !important; }
.theme-user .modal-hop h3 { color: var(--text-1) !important; }
.theme-user .modal-close { color: var(--text-2) !important; background: rgba(40,111,203,.055) !important; }
.theme-user #tab-naptien > .khoi { background: radial-gradient(26rem 14rem at 100% 0%, rgba(33,136,100,.08), transparent 70%), linear-gradient(145deg, #f8fbfd, #e7f1f6) !important; }
.theme-user .toast { color: var(--text-1) !important; background: rgba(247,250,252,.98) !important; }
.theme-user .site-footer { background: rgba(224,234,242,.92) !important; }
.theme-user .support-popover { background: rgba(247,250,252,.98) !important; }
.theme-user .support-popover::after { background: #f7fafc !important; }
.theme-user .support-option, .theme-user .support-popover-head button { background: rgba(226,236,244,.62) !important; }
.theme-user .support-robot { background: linear-gradient(145deg, #4e91d5, #286fcb) !important; border-color: rgba(40,111,203,.36) !important; box-shadow: 0 18px 42px rgba(42,80,116,.24), 0 0 0 5px rgba(40,111,203,.07) !important; }

/* Gold remains the upgrade language for CTV plans. */
.theme-user #tab-ctv { --accent: #b8892d; --accent-strong: #8c651c; --accent-soft: rgba(184,137,45,.13); --accent-faint: rgba(184,137,45,.065); }
.theme-user #tab-ctv .the-ctv { border-color: rgba(184,137,45,.26) !important; background: linear-gradient(145deg, #fffaf0, #f4e8ca) !important; }
.theme-user #tab-ctv .the-ctv.noi-bat { border-color: rgba(184,137,45,.52) !important; box-shadow: 0 0 0 1px rgba(184,137,45,.08), 0 24px 52px rgba(104,76,22,.14) !important; }
.theme-user #tab-ctv .the-ctv :is(.gia, .ten-goi) { color: #614715 !important; }
.theme-user #tab-ctv .the-ctv li svg { color: #b8892d !important; }
.theme-user #tab-ctv .the-ctv .badge { color: #382600 !important; background: linear-gradient(135deg, #f4d98d, #c69331) !important; box-shadow: 0 8px 22px rgba(184,137,45,.22) !important; }
.theme-user #tab-ctv .the-ctv .nut-mua, .theme-user #tq-ctv-promo .nut { color: #382600 !important; border-color: transparent !important; background: linear-gradient(135deg, #f0d27c, #bf8c2f) !important; box-shadow: 0 12px 28px rgba(184,137,45,.2) !important; }

/* CTV luxury theme: matte graphite with a single champagne-gold accent. */
body.theme-ctv {
  color-scheme: dark;
  --bg-0: #0d0e10;
  --bg-1: #121315;
  --bg-2: #191a1d;
  --surface: rgba(28, 28, 29, .96);
  --surface-solid: #1b1b1d;
  --surface-raised: #222225;
  --surface-soft: rgba(42, 40, 34, .78);
  --text-1: #f1eee7;
  --text-2: #cbc4b7;
  --text-3: #958f84;
  --accent: #d6b968;
  --accent-strong: #b7923f;
  --accent-soft: rgba(214, 185, 104, .13);
  --accent-faint: rgba(214, 185, 104, .06);
  --success: #74bd98;
  --danger: #df7681;
  --warning: #d6b968;
  --info: #c3aa67;
  --line: rgba(229, 214, 176, .13);
  --line-strong: rgba(224, 195, 117, .3);
  --gold-line: rgba(214, 185, 104, .2);
  --gold-hover: rgba(214, 185, 104, .38);
  --shadow-sm: 0 14px 38px rgba(3, 3, 4, .28);
  --shadow-md: 0 28px 72px rgba(3, 3, 4, .42);
  --shadow-lg: 0 40px 110px rgba(3, 3, 4, .58);
  background:
    radial-gradient(62rem 34rem at 72% -12%, rgba(214, 185, 104, .09), transparent 64%),
    radial-gradient(38rem 30rem at 104% 68%, rgba(171, 140, 67, .055), transparent 70%),
    linear-gradient(180deg, #141518, #0d0e10 58%, #101113) !important;
  background-attachment: fixed !important;
}
body.theme-ctv::before {
  opacity: .3 !important;
  background-image:
    linear-gradient(rgba(214, 185, 104, .026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(214, 185, 104, .026) 1px, transparent 1px) !important;
  background-size: 72px 72px !important;
  mask-image: radial-gradient(circle at 64% 18%, #111214 6%, transparent 74%);
}
body.theme-ctv::after { opacity: .055; }
body.theme-ctv ::selection { color: #17150f; background: #dfc777; }
body.theme-ctv::-webkit-scrollbar-thumb { border-color: #0d0e10; background: #514936; }
body.theme-ctv::-webkit-scrollbar-thumb:hover { background: #776541; }

body.theme-ctv .topbar {
  border-bottom-color: rgba(214,185,104,.16) !important;
  background: rgba(15, 16, 18, .94) !important;
  box-shadow: 0 16px 48px rgba(3,3,4,.32) !important;
}
body.theme-ctv .topbar::after { background: linear-gradient(90deg, transparent, rgba(214,185,104,.62), transparent); opacity: .64; }
body.theme-ctv .logo-svg { color: #d6b968; filter: drop-shadow(0 7px 14px rgba(3,3,4,.34)); }
body.theme-ctv .logo-svg stop:first-child { stop-color: #f0dda0; }
body.theme-ctv .logo-svg stop:last-child { stop-color: #b68d34; }
body.theme-ctv .thuong-hieu { color: #f2eee4 !important; }
body.theme-ctv .user-chip,
body.theme-ctv .nut-icon {
  color: var(--text-2) !important;
  border-color: rgba(214,185,104,.18) !important;
  background: rgba(214,185,104,.045) !important;
}
body.theme-ctv .user-chip b { color: #e3c875 !important; }
body.theme-ctv .nut-icon:hover { color: #f4ecd6 !important; border-color: rgba(214,185,104,.38) !important; background: rgba(214,185,104,.09) !important; }

body.theme-ctv .dieu-huong {
  border-right-color: rgba(214,185,104,.13) !important;
  background: linear-gradient(180deg, rgba(22,22,24,.995), rgba(13,14,16,.995)) !important;
  box-shadow: 28px 0 76px rgba(3,3,4,.3) !important;
}
body.theme-ctv .dieu-huong .tieude-menu { color: #ede7d9 !important; border-bottom-color: rgba(214,185,104,.14) !important; }
body.theme-ctv .dieu-huong a { color: #928c82 !important; }
body.theme-ctv .dieu-huong a::before { background: #5b5549 !important; }
body.theme-ctv .dieu-huong a:hover,
body.theme-ctv .dieu-huong a.dang-chon {
  color: #f0dfae !important;
  border-color: rgba(214,185,104,.18) !important;
  background: linear-gradient(90deg, rgba(214,185,104,.115), rgba(214,185,104,.018)) !important;
}
body.theme-ctv .dieu-huong a:hover::before,
body.theme-ctv .dieu-huong a.dang-chon::before { background: #d6b968 !important; box-shadow: 0 0 12px rgba(214,185,104,.22) !important; }
body.theme-ctv .dieu-huong::after {
  color: #d8c07b !important;
  border-color: rgba(214,185,104,.2) !important;
  background: rgba(214,185,104,.055) !important;
}
body.theme-ctv .overlay { background: rgba(7,7,8,.78) !important; }

body.theme-ctv .dashboard-hero {
  border-color: rgba(214,185,104,.3) !important;
  background:
    radial-gradient(36rem 22rem at 84% -18%, rgba(214,185,104,.18), transparent 66%),
    linear-gradient(126deg, #29251d, #1b1b1d 48%, #121316) !important;
  box-shadow: inset 0 1px 0 rgba(245,224,164,.08), 0 30px 74px rgba(3,3,4,.38) !important;
}
body.theme-ctv .dashboard-hero::before {
  opacity: .7;
  background: linear-gradient(112deg, transparent 0 44%, rgba(229,205,137,.035) 44% 54%, transparent 54%) !important;
  background-size: auto;
  mask-image: none;
}
body.theme-ctv .dashboard-hero::after { border-color: rgba(214,185,104,.2); box-shadow: 0 0 0 44px rgba(214,185,104,.025), 0 0 0 88px rgba(214,185,104,.014) !important; }
body.theme-ctv .dashboard-hero .eyebrow { color: #d9ba65 !important; }
body.theme-ctv .dashboard-hero .eyebrow .pulse-dot { display: none; }
body.theme-ctv .dashboard-hero h1 { color: #f4f0e8 !important; text-shadow: 0 2px 24px rgba(3,3,4,.26); }
body.theme-ctv .dashboard-hero p { color: #c8c0b2 !important; }

body.theme-ctv :is(.khoi, .tile, .metric-card, .panel, .the-gia, .the-server, .tn-o, .rong-o, .tt-nut,
  .feature-card, .game-card, .service-card, .source-card, .source-form, .modal-hop, .tf-plan, .tf-benefits) {
  border-color: rgba(229,214,176,.14) !important;
  background: linear-gradient(145deg, rgba(31,31,32,.98), rgba(18,19,21,.97)) !important;
  box-shadow: inset 0 1px 0 rgba(244,228,184,.045), var(--shadow-sm) !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
body.theme-ctv :is(.khoi, .panel, .tile, .metric-card, .the-gia, .the-server, .game-card, .service-card, .source-card):hover { border-color: rgba(214,185,104,.29) !important; }
body.theme-ctv .tile::after,
body.theme-ctv .metric-card::after { border-color: rgba(214,185,104,.1); }
body.theme-ctv .tile-noibat {
  border-color: rgba(214,185,104,.38) !important;
  background: linear-gradient(145deg, rgba(83,69,36,.72), rgba(31,29,24,.98) 52%, rgba(19,20,22,.98)) !important;
  box-shadow: inset 0 1px 0 rgba(247,224,157,.1), 0 24px 56px rgba(3,3,4,.36) !important;
}
body.theme-ctv .tile-noibat .tile-so { color: #f0d98e !important; }
body.theme-ctv :is(.metric-icon, .tile-icon, .tn-icon, .service-icon, .rong-icon, .ios-orbit, .market-orbit) {
  color: #dbbd68 !important;
  border-color: rgba(214,185,104,.18) !important;
  background: linear-gradient(145deg, rgba(214,185,104,.13), rgba(214,185,104,.055)) !important;
  box-shadow: inset 0 1px 0 rgba(242,220,155,.06) !important;
}
body.theme-ctv .huy-hieu-ctv { color: #edd99d !important; border-color: rgba(214,185,104,.32) !important; background: rgba(214,185,104,.075) !important; }
body.theme-ctv .vong-slot .vong-bg { stroke: rgba(229,214,176,.1) !important; }
body.theme-ctv .vong-slot .vong-fg { stroke: #d6b968 !important; filter: drop-shadow(0 3px 5px rgba(3,3,4,.3)); }
body.theme-ctv .ql-ds li svg { color: #d6b968 !important; }
body.theme-ctv .lt-buoc { border-color: rgba(229,214,176,.13) !important; background: rgba(17,18,20,.72) !important; }
body.theme-ctv .lt-buoc.dat { color: #ead699; border-color: rgba(214,185,104,.34) !important; background: rgba(214,185,104,.085) !important; }
body.theme-ctv .lt-mui { color: #766b50; }

body.theme-ctv :is(.nut, .nut-copy, .hero-secondary, .nut-header) {
  color: #e5d6ad !important;
  border-color: rgba(214,185,104,.27) !important;
  background: rgba(214,185,104,.055) !important;
}
body.theme-ctv :is(.nut, .nut-copy, .hero-secondary, .nut-header):hover {
  color: #f3e8c8 !important;
  border-color: rgba(214,185,104,.48) !important;
  background: rgba(214,185,104,.11) !important;
  box-shadow: 0 12px 28px rgba(3,3,4,.2) !important;
}
body.theme-ctv :is(.nut-dac, .nut-chinh, .nut-kham-pha, .the-gia .nut-mua, .nut-header-dac) {
  color: #19160e !important;
  border-color: rgba(244,222,158,.48) !important;
  background: linear-gradient(135deg, #f0dc9e, #d6b968 56%, #b58b35) !important;
  box-shadow: 0 13px 30px rgba(76,59,23,.32), inset 0 1px 0 rgba(248,235,195,.5) !important;
}
body.theme-ctv :is(.nut-dac, .nut-chinh, .nut-kham-pha, .the-gia .nut-mua, .nut-header-dac):hover {
  box-shadow: 0 17px 38px rgba(76,59,23,.4), inset 0 1px 0 rgba(248,235,195,.56) !important;
}
body.theme-ctv .nut-nguy { color: #f5d9dc !important; border-color: rgba(223,118,129,.34) !important; background: rgba(223,118,129,.12) !important; }
body.theme-ctv .nut-zalo { color: #f3f6fa !important; border-color: transparent !important; background: linear-gradient(135deg, #2188d8, #4166c8) !important; }

body.theme-ctv :is(form input, form select, form textarea, .modal-hop input, .modal-hop select, .hang input, .source-form textarea) {
  color: #ece8df !important;
  border-color: rgba(229,214,176,.18) !important;
  background: rgba(12,13,15,.86) !important;
}
body.theme-ctv :is(form input, form textarea, .modal-hop input, .hang input)::placeholder { color: #777268 !important; }
body.theme-ctv :is(form input, form select, form textarea, .modal-hop input, .modal-hop select, .hang input):focus {
  border-color: rgba(214,185,104,.62) !important;
  background: #131416 !important;
  box-shadow: 0 0 0 3px rgba(214,185,104,.1) !important;
}
body.theme-ctv label.gat { border-color: rgba(229,214,176,.16) !important; background: rgba(14,15,17,.78) !important; }
body.theme-ctv label.gat .gat-nut { background: #393731 !important; }
body.theme-ctv label.gat .gat-nut::after { background: #aaa397 !important; box-shadow: 0 2px 5px rgba(3,3,4,.38); }
body.theme-ctv label.gat input:checked ~ .gat-nut { background: rgba(214,185,104,.38) !important; }
body.theme-ctv label.gat input:checked ~ .gat-nut::after { background: #e0c77d !important; }
body.theme-ctv label.gat input:checked ~ .gat-nhan { color: #eadba9 !important; }
body.theme-ctv .khung-nho { border-color: rgba(229,214,176,.14) !important; background: rgba(12,13,15,.78) !important; }
body.theme-ctv .khung-nho .ip,
body.theme-ctv .ts-ketnoi { color: #eee6d5 !important; }
body.theme-ctv .ts-han { color: #e6d5a5 !important; border-color: rgba(214,185,104,.2); background: rgba(214,185,104,.07) !important; }
body.theme-ctv .thanh-ngay { background: rgba(229,214,176,.1) !important; }
body.theme-ctv .thanh-ngay > i { background: #d6b968 !important; }
body.theme-ctv .thanh-ngay.het > i { background: var(--danger) !important; }

body.theme-ctv .bang { border-color: rgba(229,214,176,.15) !important; background: rgba(15,16,18,.94) !important; box-shadow: var(--shadow-sm); }
body.theme-ctv .bang th { color: #dfca8c !important; background: #25231e !important; }
body.theme-ctv .bang td { color: var(--text-2) !important; border-bottom-color: rgba(229,214,176,.08) !important; }
body.theme-ctv .bang tr:hover td { background: rgba(214,185,104,.045) !important; }
body.theme-ctv :is(#tab-lichsudh .bang, #tab-lichsu .bang) { box-shadow: inset 3px 0 0 rgba(214,185,104,.38), var(--shadow-sm); }

body.theme-ctv .the-gia.noi-bat { border-color: rgba(214,185,104,.44) !important; background: linear-gradient(145deg, rgba(68,57,31,.78), rgba(20,20,21,.97)) !important; }
body.theme-ctv .the-gia .badge { color: #19160e !important; background: linear-gradient(135deg, #f0dc9e, #cda950) !important; box-shadow: 0 9px 24px rgba(76,59,23,.28) !important; }
body.theme-ctv .the-gia li { border-bottom-color: rgba(229,214,176,.08) !important; }
body.theme-ctv .the-gia li svg { color: #d6b968 !important; }
body.theme-ctv .mien-phi { color: #d9c47f !important; border-color: rgba(214,185,104,.2); background: rgba(214,185,104,.07) !important; }
body.theme-ctv .gia-gach { color: #777167 !important; }

body.theme-ctv .tf-plan { background: rgba(14,15,17,.82) !important; }
body.theme-ctv .tf-radio { border-color: #665f50; box-shadow: inset 0 0 0 4px #1b1b1d; }
body.theme-ctv .tf-plan.is-selected { border-color: rgba(214,185,104,.46) !important; background: rgba(214,185,104,.075) !important; box-shadow: 0 0 0 2px rgba(214,185,104,.055); }
body.theme-ctv .tf-plan.is-selected .tf-radio { border-color: #d6b968; background: #d6b968 !important; }
body.theme-ctv .source-tab { color: var(--text-3) !important; border-color: rgba(229,214,176,.14) !important; background: rgba(229,214,176,.02) !important; }
body.theme-ctv .source-tab:hover,
body.theme-ctv .source-tab.is-active { color: #eddfb8 !important; border-color: rgba(214,185,104,.38) !important; background: rgba(214,185,104,.075) !important; }
body.theme-ctv .source-cover { background: linear-gradient(135deg, #2d2920, #17191c) !important; }
body.theme-ctv .source-cover-alt { background: linear-gradient(135deg, #242321, #343025) !important; }
body.theme-ctv .source-cover-mobi { background: linear-gradient(135deg, #352d1f, #17181b) !important; }
body.theme-ctv .source-cover::after { background: linear-gradient(90deg, rgba(10,10,11,.76), transparent 64%); }
body.theme-ctv :is(.service-tags li, .source-content li, .source-upload) { border-color: rgba(229,214,176,.13) !important; background: rgba(229,214,176,.025) !important; }
body.theme-ctv :is(#tab-themserver, #tab-server, #tab-lichsudh, #tab-naptien, #tab-lichsu, #tab-testflight, #tab-source)::before { background: radial-gradient(circle, rgba(214,185,104,.09), transparent 69%) !important; }

body.theme-ctv #tab-naptien > .khoi,
body.theme-ctv #khu-qr > .khoi {
  border-color: rgba(214,185,104,.2) !important;
  background: radial-gradient(26rem 14rem at 100% 0%, rgba(214,185,104,.08), transparent 70%), linear-gradient(145deg, #202020, #131416) !important;
}
body.theme-ctv #nap-tt { color: #ddc984 !important; border-color: rgba(214,185,104,.2); background: rgba(214,185,104,.065); }
body.theme-ctv #khu-qr img { border-color: rgba(214,185,104,.25) !important; background: #f1eee7; box-shadow: 0 18px 46px rgba(3,3,4,.38); }

body.theme-ctv .modal-nen { background: rgba(7,7,8,.84) !important; }
body.theme-ctv .modal-hop { border-color: rgba(214,185,104,.27) !important; background: linear-gradient(145deg, rgba(34,33,30,.995), rgba(15,16,18,.995)) !important; }
body.theme-ctv .modal-hop h3 { color: #e3dac8 !important; }
body.theme-ctv .modal-close { color: var(--text-2) !important; border-color: rgba(214,185,104,.18) !important; background: rgba(214,185,104,.045) !important; }
body.theme-ctv .toast { color: var(--text-1) !important; border-color: rgba(214,185,104,.22) !important; background: rgba(29,29,29,.98) !important; }

body.theme-ctv .site-footer { border-top-color: rgba(214,185,104,.14) !important; background: rgba(14,15,17,.94) !important; }
body.theme-ctv .footer-mark { color: #d6b968 !important; border-color: rgba(214,185,104,.2) !important; background: rgba(214,185,104,.075) !important; }
body.theme-ctv .footer-social :is(a, button) { border-color: rgba(229,214,176,.13) !important; background: rgba(229,214,176,.025) !important; }
body.theme-ctv .support-robot {
  border-color: rgba(242,218,151,.42) !important;
  background: linear-gradient(145deg, #e4cd88, #b38a34) !important;
  box-shadow: 0 18px 42px rgba(3,3,4,.4), 0 0 0 5px rgba(214,185,104,.065) !important;
}
body.theme-ctv .support-robot:hover { box-shadow: 0 23px 52px rgba(3,3,4,.48), 0 0 0 6px rgba(214,185,104,.08) !important; }
body.theme-ctv .robot-face { background: #242321 !important; box-shadow: inset 0 -4px 0 #181819; }
body.theme-ctv .robot-face > i { background: #e3c875 !important; }
body.theme-ctv .robot-face > b { border-bottom-color: #d6b968; }
body.theme-ctv .robot-antenna { background: #e6d8af !important; }
body.theme-ctv .robot-status { border-color: #9b792e; }
body.theme-ctv .support-popover { border-color: rgba(214,185,104,.24) !important; background: rgba(27,27,28,.985) !important; }
body.theme-ctv .support-popover::after { border-color: rgba(214,185,104,.24); background: #1b1b1c !important; }
body.theme-ctv :is(.support-option, .support-popover-head button) { border-color: rgba(229,214,176,.13) !important; background: rgba(229,214,176,.025) !important; }
body.theme-ctv .support-option:hover { border-color: rgba(214,185,104,.3) !important; background: rgba(214,185,104,.065) !important; }

/* Responsive */
@media (max-width: 1180px) {
  .metric-grid, .tong-quan { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .hero-lon { grid-template-columns: minmax(0,1fr) minmax(360px,.85fr) !important; gap: 35px !important; }
  .feature-grid { grid-template-columns: 1.1fr .9fr; }
  .feature-card:first-child { grid-row: 1 / 3; }
  .feature-card:nth-child(4) { grid-column: 1 / -1; min-height: 180px; }
  .game-grid { grid-template-columns: repeat(2,minmax(0,1fr)) !important; }
}
@media (max-width: 900px) {
  body { background-attachment: scroll !important; }
  .hero-lon { grid-template-columns: 1fr !important; min-height: auto; padding-top: 70px !important; text-align: center !important; }
  .hero-lon p { margin-inline: auto !important; }
  .hero-buttons { justify-content: center; }
  .hero-visual { min-height: 430px !important; }
  .capability-rail { grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: -18px; }
  .capability-item:nth-child(3) { border-right: 0; }
  .capability-item:nth-child(n+4) { border-top: 1px solid var(--line); }
  .capability-item:nth-child(4) { grid-column: span 1; }
  .bang-gia { grid-template-columns: 1fr; }
  .the-gia { min-height: 0; }
  .admin-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .source-grid { grid-template-columns: 1fr; }
  .support-center { grid-template-columns: 1fr; }
  .support-intro { position: static; }
  .service-card { grid-template-columns: auto 1fr; }
  .service-contact { grid-column: 1 / -1; justify-self: start; }
  .source-sell-tab { margin-left: 0; }
}
@media (max-width: 760px) {
  :root { --topbar-height: 64px; }
  .topbar { min-height: var(--topbar-height) !important; padding: 10px 13px !important; }
  .topbar .logo { max-width: 48vw; overflow: hidden; font-size: 13px !important; text-overflow: ellipsis; white-space: nowrap; }
  .thuong-hieu .logo-svg { width: 27px; height: 27px; }
  .user-chip { max-width: 42vw; padding: 7px 10px !important; }
  .app-body .noi-dung { padding: 22px 13px 40px; }
  .dashboard-hero { min-height: 230px; padding: 25px 21px !important; border-radius: 22px !important; }
  .dashboard-hero::after { right: -190px; }
  .dashboard-hero h1 { font-size: 34px !important; }
  .metric-grid, .tong-quan { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px !important; }
  .metric-card, .tile { min-height: 138px !important; padding: 14px !important; }
  .thao-tac { grid-template-columns: 1fr; }
  .ds-server { grid-template-columns: 1fr; }
  .ql-ds { grid-template-columns: 1fr; }
  .section-heading { align-items: flex-start; }
  .landing-nav { padding: 12px 15px !important; }
  .landing-nav-nut .nut-header:not(.nut-header-dac) { display: none; }
  .hero-lon { padding: 54px 18px 54px !important; }
  .hero-lon h1 { font-size: clamp(42px,12vw,58px) !important; }
  .hero-visual { min-height: 380px !important; }
  .security-orb { width: 270px !important; height: 270px !important; }
  .shield-core { inset: 70px !important; }
  .orbit-label { font-size: 8px !important; }
  .landing-main { padding: 0 15px 70px !important; }
  .capability-rail { width: calc(100% - 30px); grid-template-columns: repeat(2,minmax(0,1fr)); }
  .capability-item { border-top: 1px solid var(--line); }
  .capability-item:first-child, .capability-item:nth-child(2) { border-top: 0; }
  .capability-item:nth-child(2n) { border-right: 0; }
  .capability-item:last-child { grid-column: 1 / -1; }
  .feature-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .feature-card:first-child, .feature-card:nth-child(4) { grid-column: auto; grid-row: auto; min-height: 250px; }
  .feature-card:first-child .metric-icon { margin-bottom: 80px; }
  .game-grid { grid-template-columns: 1fr !important; }
  .tf-package-picker, .source-form-grid { grid-template-columns: 1fr; }
  .table-tools { align-items: stretch; flex-direction: column; }
  .table-search { width: 100%; }
  .table-pager { justify-content: flex-end; }
  .source-field-full { grid-column: auto; }
  .tf-benefits ul { grid-template-columns: 1fr; }
  .auth-layout { grid-template-columns: 1fr; max-width: 470px; gap: 28px; }
  .auth-intro { text-align: center; }
  .auth-intro > p { margin-inline: auto; }
  .auth-features { display: none; }
  #form-setting { grid-template-columns: 1fr; }
  #form-setting #ok-setting, #form-setting button { grid-column: auto; }
  .footer-inner { grid-template-columns: 1fr; padding: 25px 18px 82px !important; text-align: center; }
  .footer-brand, .footer-social { justify-content: center; }
  .support-widget { right: 15px; bottom: 15px; }
  .support-popover { position: fixed; left: 13px; right: 13px; bottom: 86px; width: auto; }
  .support-popover::after { right: 25px; }
}
@media (max-width: 480px) {
  .metric-grid, .tong-quan, .admin-stats { grid-template-columns: 1fr; }
  .dashboard-hero h1 { font-size: 31px !important; }
  .hero-buttons { display: grid; grid-template-columns: 1fr; }
  .hero-buttons > * { width: 100%; }
  .hero-visual { min-height: 340px !important; margin-inline: -22px; }
  .security-orb { width: 240px !important; height: 240px !important; }
  .shield-core { inset: 63px !important; }
  .shield-core svg { width: 62px; height: 62px; }
  .ol-1 { left: 0; } .ol-2 { right: 0; } .ol-3 { left: 1%; } .ol-4 { right: 1%; }
  .capability-rail { grid-template-columns: 1fr; }
  .capability-item, .capability-item:nth-child(2n) { grid-column: auto; border-right: 0; border-top: 1px solid var(--line); }
  .capability-item:first-child { border-top: 0; }
  .source-cover { height: 170px; }
  .source-cover img { width: 136px; height: 136px; }
  .service-card { grid-template-columns: 1fr; }
  .service-contact { grid-column: auto; }
  .tf-plan { grid-template-columns: auto 1fr; }
  .tf-price, .tf-selected { grid-column: 2; }
  .modal-hop { padding: 22px 18px !important; }
}

@media (prefers-reduced-motion: no-preference) {
  .dashboard-hero .hero-copy, .landing-section, .the-dang-nhap, .verify-card { animation: riseIn .55s var(--ease-out) both; }
  .security-orb::before { animation: orbit 24s linear infinite; }
  .security-orb::after { animation: orbit 16s linear infinite reverse; }
  .ios-orbit { animation: floatY 6s ease-in-out infinite; }
  .pulse-dot, .status-led { animation: softPulse 2.2s ease-in-out infinite; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js-reveal { opacity: 1 !important; transform: none !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .khoi, .tile, .panel, .the-gia, .the-server, .tn-o, .modal-hop, .rong-o, .tt-nut,
  .feature-card, .game-card, .service-card, .source-card, .source-form, .admin-stat,
  .topbar, .site-footer, .support-popover { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; background: var(--surface-solid) !important; }
}