.badge.completed{color:var(--ok);background:rgba(52,211,153,0.15);border:1px solid rgba(52,211,153,0.35)}
.badge.processing{color:var(--cyan);background:rgba(56,215,255,0.15);border:1px solid rgba(56,215,255,0.35)}
.badge.pending{color:#fbbf24;background:rgba(251,191,36,0.15);border:1px solid rgba(251,191,36,0.35)}
.badge.cancelled,.badge.error{color:var(--danger);background:rgba(255,82,119,0.15);border:1px solid rgba(255,82,119,0.35)}
.badge.refunded{color:var(--purple);background:rgba(197,104,255,0.15);border:1px solid rgba(197,104,255,0.35)}
.brand img{max-width:190px;max-height:48px;display:block;object-fit:contain;filter:drop-shadow(0 0 10px var(--purple-glow))}
.nav-contact{background:none;padding:0;color:inherit;font-weight:500;font-size:14px;box-shadow:none}
.nav-contact:hover{color:var(--purple);background:none;transform:none}
.floating-notice{position:fixed;left:20px;bottom:20px;z-index:60;max-width:360px;padding:16px 42px 16px 18px;border:1px solid var(--line-bright);border-radius:var(--radius-md);background:rgba(14,13,21,0.92);backdrop-filter:blur(20px);box-shadow:0 14px 45px rgba(0,0,0,0.5)}
.floating-notice button,.contact-close{position:absolute;right:8px;top:8px;background:none;padding:5px 9px;font-size:20px;box-shadow:none}
.contact-modal{display:none;position:fixed;inset:0;z-index:100;background:rgba(0,0,0,0.75);backdrop-filter:blur(10px);align-items:center;justify-content:center;padding:18px}.contact-modal.open{display:flex}.contact-box{width:min(470px,100%);position:relative}.contact-links{display:grid;gap:12px}.contact-links a{padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--cyan);font-weight:700;background:rgba(56,215,255,0.05);display:flex;align-items:center;justify-content:center;gap:8px;transition:all 0.25s ease}.contact-links a:hover{background:rgba(56,215,255,0.15);border-color:var(--cyan);transform:translateY(-2px)}
.hero-slides{position:relative;height:460px;min-height:460px;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:0 10px 40px rgba(0,0,0,0.4)}
.hero-copy{height:100%;min-height:auto;padding:45px;background:linear-gradient(90deg, #07070d 30%, rgba(7, 7, 13, 0.7)), url('../screen.png') center/cover;border-radius:0;border:none;display:flex;flex-direction:column;justify-content:center;box-sizing:border-box}
.hero-slide{display:none;position:absolute;inset:0}.hero-slide.active{display:block;animation:fadeIn 0.5s ease}.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,7,13,0.92) 15%,rgba(7,7,13,0.4))}.hero-content{position:relative;z-index:2;padding:55px;max-width:650px}.hero-dots{position:absolute;z-index:3;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.hero-dots button{width:28px;height:4px;padding:0;background:rgba(255,255,255,0.3);border-radius:99px;box-shadow:none;transition:all 0.3s ease}.hero-dots button.active{background:var(--purple);width:38px;box-shadow:0 0 10px var(--purple-glow)}

.mobile-nav-toggle, header .mobile-nav-toggle {
  display: none !important;
  background: transparent;
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 18px;
  box-shadow: none;
}

@media (max-width: 860px) {
  .mobile-nav-toggle, header .mobile-nav-toggle {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
  }
  .nav-mobile-open nav {
    display: flex !important;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(7, 7, 13, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    z-index: 40;
  }
}

.bell-btn {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  padding: 8px 12px;
  min-height: auto;
  border-radius: var(--radius-sm);
  font-size: 16px;
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.bell-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--line-bright);
}
.bell-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  min-width: 18px;
  height: 18px;
  border-radius: 99px;
  display: inline-grid;
  place-items: center;
  padding: 0 4px;
  box-shadow: 0 0 8px rgba(255, 82, 119, 0.6);
}

@keyframes bellPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 82, 119, 0.8);
    border-color: #ff5277;
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(255, 82, 119, 0);
    border-color: #ff7597;
    transform: scale(1.08);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 82, 119, 0);
    border-color: #ff5277;
    transform: scale(1);
  }
}

.bell-pulse {
  animation: bellPulse 1.2s ease-in-out infinite !important;
  border-color: #ff5277 !important;
}

#topup {
  height: 460px;
  min-height: 460px;
  max-height: 460px;
  padding: 20px 22px !important;
  box-sizing: border-box;
  overflow-y: auto;
}
#topup .tabs {
  margin-bottom: 14px;
}
#topup .field {
  margin-bottom: 10px !important;
}
#topup .field label {
  margin-bottom: 4px !important;
  font-size: 11px !important;
  letter-spacing: 0.03em;
}
#topup .field input, #topup .field select {
  padding: 8px 12px !important;
  font-size: 13px !important;
}
#topup button, #topup .button {
  padding: 10px 16px !important;
  font-size: 13px !important;
}
#topup h3 {
  font-size: 16px !important;
  margin-bottom: 6px !important;
}
#topup p {
  margin: 4px 0 !important;
  font-size: 13px !important;
}
.bank-qr {
  display: block !important;
  width: min(100%, 160px) !important;
  max-height: 160px !important;
  margin: 6px auto !important;
  border-radius: 10px !important;
  background: #fff !important;
  padding: 4px !important;
  object-fit: contain !important;
}

@media (max-width: 860px) {
  .hero-slides { height: auto; min-height: 300px; }
  #topup { height: auto; min-height: auto; max-height: none; }
}

/* ── Real-time Toast Notifications ── */
.toast-notification {
  position: fixed;
  top: 85px;
  right: 20px;
  z-index: 9999;
  max-width: 380px;
  width: calc(100vw - 40px);
  padding: 16px 20px;
  background: rgba(14, 13, 21, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line-bright);
  border-left: 4px solid var(--ok);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(52, 211, 153, 0.15);
  color: var(--text);
  font-size: 14px;
  opacity: 0;
  transform: translateX(100%) scale(0.95);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}
.toast-notification.toast-show {
  opacity: 1;
  transform: translateX(0) scale(1);
}
.toast-notification.toast-hide {
  opacity: 0;
  transform: translateX(100%) scale(0.95);
}
.toast-notification b {
  display: block;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ok);
}
.toast-notification p {
  color: var(--muted);
  line-height: 1.45;
}

/* ── Floating Admin Menu Button (Bottom Left on Mobile) ── */
.admin-mobile-menu-btn {
  display: none;
  position: fixed;
  left: 18px;
  bottom: 24px;
  z-index: 999;
  padding: 10px 16px;
  background: rgba(14, 13, 21, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--purple);
  border-radius: 99px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 30px rgba(197, 104, 255, 0.4), 0 0 15px var(--purple-glow);
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
}
.admin-mobile-menu-btn span {
  font-size: 17px;
  line-height: 1;
}
.admin-mobile-menu-btn:hover, .admin-mobile-menu-btn:active {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 35px rgba(197, 104, 255, 0.65);
}

/* ── Mobile Admin Navigation Modal (Mục Lục) ── */
.admin-menu-box {
  max-width: 440px;
  width: min(440px, 94vw);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: 20px !important;
}
.admin-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.admin-menu-header h3 {
  margin: 0;
  font-size: 18px;
  color: var(--purple);
}
.admin-menu-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  padding-right: 4px;
  max-height: 68vh;
  overscroll-behavior: contain;
}
.admin-menu-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
}
.admin-menu-list a.active, .admin-menu-list a:hover {
  background: rgba(197, 104, 255, 0.2);
  border-color: var(--purple);
  color: #fff;
  transform: translateX(4px);
}

@media (max-width: 860px) {
  .admin-layout > .admin-nav {
    display: none !important;
  }
  .admin-mobile-menu-btn {
    display: inline-flex !important;
  }
}

/* ── Global Layout Fixes & Responsiveness Enhancements ── */
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}
@media (max-width: 860px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* Fix password reveal button position when toggled to text */
.field.reveal-ready {
  position: relative !important;
}
.reveal-ready input[type=password],
.reveal-ready input[type=text][data-was-password="1"] {
  padding-right: 56px !important;
}
.reveal-password {
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  box-shadow: none;
  z-index: 2;
}
.reveal-password:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--line-bright);
}

/* Responsive Table Wrapper */
.panel:has(table), .panel-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Mobile Auth Form Spacing */
@media (max-width: 580px) {
  .auth {
    margin: 24px auto !important;
    padding: 20px !important;
  }
  .account-feature-content h2 {
    font-size: 22px !important;
  }
}

/* ── Admin Tree Hierarchy Styling (Parent & Child Sub-categories) ── */
.tree-node {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.tree-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--line);
}
.tree-head img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.tree-info {
  flex: 1;
}
.tree-info b {
  font-size: 16px;
  color: var(--text);
  display: block;
}
.tree-child {
  padding: 14px 16px 16px 24px;
  background: rgba(0, 0, 0, 0.25);
  border-left: 4px solid var(--accent);
  margin: 12px 14px 14px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.tree-child::before {
  content: "↳ DANH MỤC CON / CẤP NHỎ HƠN:";
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 10px;
}
.tree-child .tree-node {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.08);
  margin-bottom: 10px;
}
.tree-child .tree-head {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.025);
}
.tree-child .tree-head b {
  font-size: 14px;
  color: var(--text-bright);
}
.option-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  margin-top: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  font-size: 13px;
  transition: all 0.2s ease;
}
.option-row:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--accent);
}

/* ── Custom Site Background Media (Image, GIF, Video) ── */
.site-bg-media {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: -99;
  pointer-events: none;
}
.site-bg-img {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.site-bg-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(9, 7, 13, 0.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: -98;
  pointer-events: none;
}