/* ============================================================
   SubXchange — Premium Design System (style.css)
   Clean, modern dark-first theme with full responsiveness.
   Fonts: Inter (Google Fonts)
   ============================================================ */

/* ---- Google Font Import ----------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Custom Properties (Dark Mode Default) ------------ */
:root {
  /* Color Palette - Dark Theme */
  --color-bg:            #090d16;
  --color-bg2:           #0f172a;
  --color-bg3:           #172033;
  --color-bg4:           #1f2d45;
  --color-surface:       #111928;
  --color-surface-hover: #162034;

  --color-border:        rgba(255, 255, 255, 0.08);
  --color-border-hover:  rgba(255, 255, 255, 0.16);
  --color-border-subtle: rgba(255, 255, 255, 0.04);

  --color-text:          #f8fafc;
  --color-text-muted:    #94a3b8;
  --color-muted:         #64748b;
  --color-card:          #0f172a;

  /* Brand & Accents */
  --color-primary:       #ff3b30;
  --color-primary-hover: #e02d23;
  --color-primary-rgb:   255, 59, 48;

  --color-accent:        #3b82f6;
  --color-accent-hover:  #2563eb;
  --color-accent-rgb:    59, 130, 246;

  --color-gold:          #f59e0b;
  --color-gold-hover:    #d97706;
  --color-gold-rgb:      245, 158, 11;

  --color-success:       #10b981;
  --color-success-hover: #059669;
  --color-success-rgb:   16, 185, 129;

  --color-danger:        #ef4444;
  --color-danger-hover:  #dc2626;
  --color-danger-rgb:    239, 68, 68;

  --color-warning:       #f59e0b;
  --color-info:          #0ea5e9;

  /* Elevations & Shadows */
  --shadow-xs:           0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-sm:           0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md:           0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg:           0 16px 40px rgba(0, 0, 0, 0.5);
  --card-shadow:         0 4px 20px rgba(0, 0, 0, 0.35);
  --card-shadow-h:       0 10px 32px rgba(0, 0, 0, 0.55);

  /* Dimensions & Radius */
  --radius-sm:           8px;
  --radius-md:           12px;
  --radius-lg:           16px;
  --radius-xl:           20px;
  --radius-full:         9999px;
  --card-radius:         14px;
  --btn-radius:          10px;
  --nav-height:          66px;

  /* Transitions */
  --transition-fast:     0.15s ease;
  --transition:          0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth:   0.3s cubic-bezier(0.16, 1, 0.3, 1);

  /* Gradients */
  --gradient-hero:       radial-gradient(ellipse at 50% -20%, rgba(255, 59, 48, 0.15), transparent 70%), linear-gradient(180deg, #090d16 0%, #0c121e 100%);
  --gradient-primary:    linear-gradient(135deg, #ff3b30 0%, #ff5247 100%);
  --gradient-gold:       linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  --gradient-card:       linear-gradient(180deg, rgba(23, 32, 51, 0.4) 0%, rgba(15, 23, 42, 0.8) 100%);
}

/* Light Mode Support */
[data-bs-theme="light"] {
  --color-bg:            #f4f6fa;
  --color-bg2:           #ffffff;
  --color-bg3:           #edf2f7;
  --color-bg4:           #e2e8f0;
  --color-surface:       #ffffff;
  --color-surface-hover: #f8fafc;

  --color-border:        #e2e8f0;
  --color-border-hover:  #cbd5e1;
  --color-border-subtle: #f1f5f9;

  --color-text:          #0f172a;
  --color-text-muted:    #475569;
  --color-muted:         #64748b;
  --color-card:          #ffffff;

  --shadow-sm:           0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md:           0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg:           0 16px 40px rgba(0, 0, 0, 0.12);
  --card-shadow:         0 4px 16px rgba(0, 0, 0, 0.06);
  --card-shadow-h:       0 10px 28px rgba(0, 0, 0, 0.12);

  --gradient-hero:       linear-gradient(180deg, #ffffff 0%, #f4f6fa 100%);
  --gradient-card:       linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

/* ---- Global Reset & Base Typography ----------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--color-accent-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1280px;
  padding-left: 1rem;
  padding-right: 1rem;
}

.sx-main {
  min-height: calc(100vh - var(--nav-height) - 160px);
}

/* ---- Custom Scrollbar ------------------------------------- */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-bg4);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-muted);
}

/* ============================================================
   NAVBAR & HEADER
   ============================================================ */
.sx-navbar {
  background: rgba(9, 13, 22, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1020;
  height: var(--nav-height);
  width: 100%;
}
[data-bs-theme="light"] .sx-navbar {
  background: rgba(255, 255, 255, 0.94);
}

.sx-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 0.75rem;
}

/* Brand */
.sx-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--color-text) !important;
  text-decoration: none;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.sx-brand-icon {
  color: var(--color-primary);
  font-size: 1.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sx-brand-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

/* Nav links (desktop) */
.sx-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sx-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.45rem 0.8rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.sx-nav-link:hover {
  color: var(--color-text);
  background: var(--color-bg3);
}
.sx-nav-link.active {
  color: var(--color-text);
  background: var(--color-bg3);
  font-weight: 600;
}
.sx-nav-admin {
  color: var(--color-accent) !important;
}

.sx-points-badge {
  display: flex;
  align-items: center;
  margin-right: 6px;
}

/* Nav signup button */
.sx-btn-signup {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.45rem 1.15rem;
  background: var(--gradient-primary);
  color: #ffffff !important;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(255, 59, 48, 0.25);
}
.sx-btn-signup:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255, 59, 48, 0.35);
  color: #ffffff !important;
}

/* User dropdown toggle */
.sx-user-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--color-text) !important;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg2);
}
.sx-user-toggle:hover {
  background: var(--color-bg3);
}
.sx-avatar-sm {
  width: 28px;
  height: 28px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.82rem;
  color: #ffffff;
  flex-shrink: 0;
}
.sx-username-text {
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.88rem;
}
.sx-chevron {
  font-size: 0.72rem;
  color: var(--color-muted);
}

/* Dropdown */
.sx-dropdown {
  background: var(--color-bg2);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: 0.5rem;
  margin-top: 8px !important;
}
.sx-dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.sx-dropdown-header small {
  color: var(--color-gold);
  font-weight: 700;
}
.sx-dropdown .dropdown-item {
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
}
.sx-dropdown .dropdown-item:hover {
  background: var(--color-bg3);
  color: var(--color-text);
}
.sx-dropdown .dropdown-divider {
  border-color: var(--color-border);
  margin: 0.35rem 0;
}

/* Theme toggle */
.sx-theme-toggle {
  background: var(--color-bg2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.6rem;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 38px;
}
.sx-theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
  background: var(--color-bg3);
}

/* Mobile navbar actions */
.sx-mobile-actions {
  display: none;
  align-items: center;
  gap: 6px;
}
.sx-icon-btn {
  padding: 0.4rem 0.6rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
}
.sx-icon-btn:hover {
  background: var(--color-bg3);
}
.sx-btn-signup-sm {
  padding: 0.4rem 0.85rem;
  background: var(--gradient-primary);
  color: #ffffff !important;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
}
.sx-hamburger {
  background: var(--color-bg2);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  min-width: 38px;
}
.sx-hamburger:hover {
  background: var(--color-bg3);
}

/* ============================================================
   UNIFIED BUTTON SYSTEM
   ============================================================ */
.btn {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 0.55rem 1.15rem;
  border-radius: var(--btn-radius);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  line-height: 1.4;
  border: 1px solid transparent;
  min-height: 42px;
  cursor: pointer;
  touch-action: manipulation;
}
.btn:active {
  transform: scale(0.98);
}
.btn:disabled, .btn.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Primary Button (Coral Red Accent) */
.btn-primary, .sx-btn-primary {
  background: var(--gradient-primary) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 2px 10px rgba(255, 59, 48, 0.25);
}
.btn-primary:hover, .sx-btn-primary:hover {
  background: linear-gradient(135deg, #e02d23 0%, #ff3b30 100%) !important;
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(255, 59, 48, 0.35);
}

/* Outline Button */
.btn-outline-secondary, .sx-btn-outline {
  background: var(--color-bg2);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.btn-outline-secondary:hover, .sx-btn-outline:hover {
  background: var(--color-bg3);
  border-color: var(--color-border-hover);
  color: var(--color-text);
  transform: translateY(-1px);
}

/* YouTube Button */
.sx-btn-yt {
  background: #cc0000;
  color: #ffffff !important;
  border: none;
}
.sx-btn-yt:hover {
  background: #b00000;
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(204, 0, 0, 0.3);
}

/* Gold / Coins Button */
.btn-warning, .sx-btn-gold {
  background: var(--gradient-gold) !important;
  color: #111827 !important;
  border: none !important;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.25);
}
.btn-warning:hover, .sx-btn-gold:hover {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%) !important;
  color: #111827 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.35);
}

/* Outline Gold Button */
.btn-outline-warning {
  background: transparent !important;
  border: 1px solid var(--color-gold) !important;
  color: var(--color-gold) !important;
}
.btn-outline-warning:hover {
  background: rgba(245, 158, 11, 0.12) !important;
  color: var(--color-gold) !important;
  transform: translateY(-1px);
}

/* Success Button */
.btn-success {
  background: var(--color-success) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.25);
}
.btn-success:hover {
  background: var(--color-success-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}

/* Danger Button */
.btn-danger {
  background: var(--color-danger) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: 0 2px 10px rgba(239, 68, 68, 0.25);
}
.btn-danger:hover {
  background: var(--color-danger-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(239, 68, 68, 0.35);
}

/* Button Sizing */
.btn-lg {
  padding: 0.7rem 1.4rem;
  font-size: 0.98rem;
  min-height: 48px;
  border-radius: var(--radius-md);
}
.btn-sm {
  padding: 0.35rem 0.8rem;
  font-size: 0.82rem;
  min-height: 34px;
  border-radius: var(--radius-sm);
}

.sx-btn-glow {
  box-shadow: 0 0 20px rgba(255, 59, 48, 0.25);
}

/* ============================================================
   QUICK ACTION BUTTONS (DASHBOARD)
   ============================================================ */
.sx-quick-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  background: var(--color-bg3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text) !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.94rem;
  transition: var(--transition);
  min-height: 52px;
}
.sx-quick-action:hover {
  background: var(--color-bg4);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  color: #ffffff !important;
}
.sx-quick-action:active {
  transform: scale(0.99);
}
.sx-qa-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sx-qa-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.sx-qa-icon.gold    { background: rgba(245, 158, 11, 0.15); color: var(--color-gold); }
.sx-qa-icon.primary { background: rgba(255, 59, 48, 0.15);  color: var(--color-primary); }
.sx-qa-icon.blue    { background: rgba(59, 130, 246, 0.15); color: var(--color-accent); }
.sx-qa-icon.red     { background: rgba(239, 68, 68, 0.15);  color: var(--color-danger); }
.sx-qa-icon.green   { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.sx-qa-arrow {
  color: var(--color-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}
.sx-quick-action:hover .sx-qa-arrow {
  color: var(--color-text);
  transform: translateX(3px);
}

/* ============================================================
   CARDS & CONTAINERS
   ============================================================ */
.sx-card, .card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  position: relative;
  max-width: 100%;
}
.sx-card-body, .card-body {
  padding: 1.4rem;
}
.sx-card-header, .card-header {
  padding: 1rem 1.4rem;
  background: transparent;
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Stat Cards */
.sx-stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 1.35rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
  height: 100%;
}
.sx-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-sm);
}
.sx-stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}
.sx-stat-icon.warning, .sx-stat-icon.gold {
  background: rgba(245, 158, 11, 0.12);
  color: var(--color-gold);
}
.sx-stat-icon.success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--color-success);
}
.sx-stat-icon.primary {
  background: rgba(255, 59, 48, 0.12);
  color: var(--color-primary);
}
.sx-stat-icon.info, .sx-stat-icon.blue {
  background: rgba(59, 130, 246, 0.12);
  color: var(--color-accent);
}
.sx-stat-info {
  min-width: 0;
}
.sx-stat-value {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.sx-stat-label {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 500;
  margin-top: 3px;
}

/* Channel & Video Cards */
.sx-channel-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition);
  height: 100%;
  box-shadow: var(--shadow-xs);
}
.sx-channel-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow);
}
.sx-ch-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  flex-shrink: 0;
}
.sx-ch-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ============================================================
   BUY COINS PACKAGE CARDS & SELECTION
   ============================================================ */
.package-card {
  background: var(--color-bg3);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  transition: all 0.25s ease;
  cursor: pointer;
  user-select: none;
  width: 100%;
  max-width: 100%;
  word-break: break-word;
}
.package-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}
.package-card.is-selected {
  border-color: var(--color-gold) !important;
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.12) 0%, rgba(15, 23, 42, 0.95) 100%) !important;
  box-shadow: 0 6px 24px rgba(245, 158, 11, 0.25), 0 0 0 1px rgba(245, 158, 11, 0.4) !important;
  transform: translateY(-2px);
}
.package-card .select-btn {
  transition: all 0.2s ease;
  min-height: 38px;
}
.package-card.is-selected .select-btn {
  background: var(--gradient-gold) !important;
  color: #111827 !important;
  border-color: transparent !important;
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.35);
}

/* ============================================================
   FORMS & INPUTS
   ============================================================ */
.form-control, .form-select {
  background-color: var(--color-bg3) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text) !important;
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.95rem;
  font-size: 0.92rem;
  transition: var(--transition);
  min-height: 42px;
  max-width: 100%;
  box-sizing: border-box;
}
.form-control:focus, .form-select:focus {
  background-color: var(--color-bg3) !important;
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18) !important;
  color: var(--color-text) !important;
}
.form-control::placeholder {
  color: var(--color-muted);
  opacity: 0.8;
}
.form-label {
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}
.form-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.input-group-text {
  background-color: var(--color-bg4);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 0.6rem 0.85rem;
}

/* Password toggle */
.sx-pw-toggle {
  background: var(--color-bg3) !important;
  border-color: var(--color-border) !important;
  color: var(--color-text-muted) !important;
  cursor: pointer;
}
.sx-pw-toggle:hover {
  color: var(--color-text) !important;
  background: var(--color-bg4) !important;
}

/* ============================================================
   AUTH PAGES
   ============================================================ */
.sx-auth-page {
  min-height: calc(100vh - var(--nav-height) - 160px);
  display: flex;
  align-items: center;
  padding: 2.5rem 0;
}
.min-vh-80 {
  min-height: 75vh;
  display: flex;
  align-items: center;
}
.sx-auth-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-lg);
  padding: 2.2rem;
  width: 100%;
}
.sx-auth-header {
  text-align: center;
  margin-bottom: 1.8rem;
}
.sx-auth-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text) !important;
  margin-bottom: 0.5rem;
  text-decoration: none;
}
.sx-auth-title {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.sx-auth-sub {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-top: 0.25rem;
}
.sx-auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

/* ============================================================
   DASHBOARD LAYOUT & SIDEBAR
   ============================================================ */
.sx-dash-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  width: 100%;
  max-width: 100%;
}
.sx-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 0.75rem;
  position: sticky;
  top: calc(var(--nav-height) + 1rem);
  box-shadow: var(--shadow-xs);
}
.sx-sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sx-sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  text-decoration: none;
  margin-bottom: 2px;
  min-height: 40px;
}
.sx-sidebar-nav li a:hover {
  background: var(--color-bg3);
  color: var(--color-text);
}
.sx-sidebar-nav li a.active {
  background: rgba(255, 59, 48, 0.12);
  color: var(--color-primary);
  font-weight: 600;
}
.sx-sidebar-nav li a i {
  width: 20px;
  text-align: center;
  font-size: 1.05rem;
}
.sx-sidebar-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.5rem 0.5rem;
}
.sx-dash-content {
  flex: 1;
  min-width: 0;
  width: 100%;
  max-width: 100%;
}

/* Page Header */
.sx-page-header {
  margin-bottom: 1.5rem;
}
.sx-page-header h1 {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text);
}
.sx-page-header p {
  color: var(--color-text-muted);
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
}

/* ============================================================
   TABLES
   ============================================================ */
.sx-table-wrap {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  max-width: 100%;
}
.table {
  margin: 0;
  color: var(--color-text);
  border-color: var(--color-border);
  width: 100%;
}
.table th {
  background: var(--color-bg3);
  border-color: var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.85rem 1rem;
  white-space: nowrap;
}
.table td {
  border-color: var(--color-border);
  vertical-align: middle;
  font-size: 0.88rem;
  padding: 0.85rem 1rem;
}
.table-hover tbody tr:hover {
  background: var(--color-bg3);
}

/* ============================================================
   ALERTS, BADGES & STATUS
   ============================================================ */
.badge {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.01em;
}
.badge.bg-warning {
  background-color: var(--color-gold) !important;
  color: #111827 !important;
}
.badge.bg-success {
  background-color: rgba(16, 185, 129, 0.2) !important;
  color: var(--color-success) !important;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge.bg-danger {
  background-color: rgba(239, 68, 68, 0.2) !important;
  color: var(--color-danger) !important;
  border: 1px solid rgba(239, 68, 68, 0.3);
}
.badge.bg-info {
  background-color: rgba(14, 165, 233, 0.2) !important;
  color: var(--color-info) !important;
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.alert {
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: 0.88rem;
  padding: 0.85rem 1.15rem;
  max-width: 100%;
}
.alert-success {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--color-success);
}
.alert-danger {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.25);
  color: var(--color-danger);
}
.alert-warning {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.25);
  color: var(--color-gold);
}
.alert-info {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.25);
  color: var(--color-accent);
}

/* ============================================================
   MOBILE OFFCANVAS NAV DRAWER
   ============================================================ */
.sx-mobile-drawer {
  background: var(--color-bg2);
  border-right: 1px solid var(--color-border);
  width: 290px !important;
}
.sx-mobile-drawer .offcanvas-header {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.sx-mobile-drawer .btn-close {
  filter: invert(70%);
}

.sx-drawer-balance {
  background: rgba(245, 158, 11, 0.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(245, 158, 11, 0.2);
  padding: 0.75rem 1rem;
}

.sx-drawer-nav {
  padding: 0.25rem 0;
}
.sx-drawer-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  margin: 2px 0.25rem;
  min-height: 46px; /* Touch target */
}
.sx-drawer-link:hover {
  background: var(--color-bg3);
  color: var(--color-text);
}
.sx-drawer-link.active {
  background: rgba(255, 59, 48, 0.12);
  color: var(--color-primary);
  font-weight: 600;
}
.sx-drawer-link i {
  width: 22px;
  text-align: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.sx-drawer-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.6rem 0.75rem;
}
.sx-drawer-section-label {
  padding: 0.45rem 1.25rem 0.2rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ============================================================
   HERO & LANDING PAGE (INDEX.PHP)
   ============================================================ */
.sx-hero {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--color-border);
}
.sx-hero-title {
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  color: var(--color-text);
}
.sx-hero-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 540px;
  margin-bottom: 1.8rem;
  line-height: 1.65;
}
.sx-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}
.sx-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}
.sx-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 59, 48, 0.1);
  color: var(--color-primary);
  border: 1px solid rgba(255, 59, 48, 0.2);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
}

/* Hero Mockup Preview */
.sx-hero-mockup {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 400px;
}
.sx-channel-preview {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}
.sx-cp-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1.2rem;
}
.sx-cp-avatar {
  width: 52px;
  height: 52px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.sx-cp-title {
  font-weight: 700;
  font-size: 1.05rem;
}
.sx-cp-meta {
  font-size: 0.84rem;
  color: var(--color-text-muted);
}
.sx-cp-reward {
  text-align: center;
  margin-top: 1.1rem;
}

.sx-float-badge {
  position: absolute;
  background: var(--color-bg2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  animation: float 3.5s ease-in-out infinite;
  white-space: nowrap;
  z-index: 2;
}
.sx-float-1 { top: -12px; right: -15px; animation-delay: 0s; }
.sx-float-2 { bottom: 25px; right: -25px; animation-delay: 1.2s; }
.sx-float-3 { bottom: -12px; left: -15px; animation-delay: 2.4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* Stats Bar */
.sx-stats-bar {
  background: var(--color-bg2);
  border-bottom: 1px solid var(--color-border);
  padding: 2.2rem 0;
}
.sx-stat-num {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  line-height: 1;
}

/* Sections */
.sx-section {
  padding: 4.5rem 0;
}
.sx-section-alt {
  background: var(--color-bg2);
}
.sx-section-title {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0.8rem 0 0.4rem;
  color: var(--color-text);
}
.sx-section-sub {
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

/* Step cards */
.sx-step-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--card-radius);
  padding: 2rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
}
.sx-step-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.sx-step-num {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-border);
  line-height: 1;
}
.sx-step-icon {
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
  color: var(--color-primary);
}
.sx-step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.sx-step-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* CTA Section */
.sx-cta-section {
  background: radial-gradient(ellipse at 50% 50%, rgba(255, 59, 48, 0.1), transparent 70%), var(--color-bg2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 4.5rem 0;
}
.sx-cta-inner {
  max-width: 620px;
  margin: 0 auto;
}
.sx-cta-icon {
  font-size: 3rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: 1rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.sx-footer {
  background: var(--color-bg2);
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
  margin-top: 3.5rem;
  width: 100%;
}
.sx-footer-brand {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-text) !important;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
}
.sx-footer-tagline {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}
.sx-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  justify-content: center;
}
.sx-footer-links a {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}
.sx-footer-links a:hover {
  color: var(--color-text);
}
.sx-footer-copy, .sx-footer-contact {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  margin: 0;
}

/* ============================================================
   RESPONSIVE UTILITIES & BREAKPOINTS
   ============================================================ */
@media (max-width: 991.98px) {
  .sx-dash-layout {
    flex-direction: column;
  }
  .sx-sidebar {
    width: 100%;
    position: static;
  }
  .sx-sidebar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .sx-sidebar-nav li {
    flex: 1 1 auto;
  }
  .sx-sidebar-divider {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .sx-nav-links {
    display: none;
  }
  .sx-mobile-actions {
    display: flex;
  }
  .sx-stat-num {
    font-size: 1.7rem;
  }
  .sx-stat-value {
    font-size: 1.4rem;
  }
  .sx-card-body, .card-body {
    padding: 1.15rem;
  }
  .sx-auth-card {
    padding: 1.5rem;
  }
  .sx-float-1, .sx-float-2, .sx-float-3 {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .sx-card-body {
    padding: 1rem;
  }
  .package-card {
    padding: 1.25rem 1rem !important;
  }
}

@media (max-width: 480px) {
  .sx-brand-text {
    font-size: 1rem;
  }
  .btn-lg {
    padding: 0.65rem 1.1rem;
    font-size: 0.92rem;
  }
  .sx-hero-title {
    font-size: 1.85rem;
  }
}

/* Aspect-ratio embed wrapper for video tasks */
[id^="embed-wrap-"] {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: #000;
}
[id^="embed-wrap-"] > div,
[id^="yt-player-"] > iframe {
  width: 100% !important;
  height: 100% !important;
}

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.animate-fade-in { animation: fadeIn 0.3s ease both; }
.animate-fade-up { animation: fadeUp 0.4s ease both; }

/* ============================================================
   EMAIL VERIFICATION PAGE — OTP INPUT & COMPONENTS
   ============================================================ */

/* Verify icon circle */
.sx-verify-icon-wrapper { display: flex; justify-content: center; }
.sx-verify-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: hsla(210, 100%, 56%, 0.12);
  border: 2px solid hsla(210, 100%, 56%, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

/* Email badge pill */
.sx-email-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  background: hsla(0,0%,100%,0.06);
  border: 1px solid hsla(0,0%,100%,0.12);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  color: #cdd;
  word-break: break-all;
}

/* OTP single input box */
.sx-otp-input-container { display: flex; justify-content: center; }
.sx-otp-input {
  width: 100%;
  max-width: 240px;
  height: 60px;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.55em;
  text-align: center;
  border-radius: 12px;
  border: 2px solid hsla(210,100%,56%,0.35);
  background: hsla(0,0%,100%,0.05);
  color: #fff;
  caret-color: var(--sx-primary, #3b82f6);
  transition: border-color 0.2s, box-shadow 0.2s;
  padding-left: 0.5em; /* compensate letter-spacing so digits are centered */
}
.sx-otp-input:focus {
  border-color: var(--sx-primary, #3b82f6);
  box-shadow: 0 0 0 3px hsla(210,100%,56%,0.18);
  outline: none;
  background: hsla(0,0%,100%,0.08);
}
.sx-otp-input::placeholder { color: hsla(0,0%,100%,0.2); letter-spacing: normal; font-size: 1rem; font-weight: 400; }

/* Resend button */
.sx-btn-resend {
  min-width: 130px;
  transition: opacity 0.2s;
}
.sx-btn-resend:disabled { opacity: 0.55; cursor: not-allowed; }

/* Welcome reward box */
.sx-verify-reward-box {
  background: hsla(45, 100%, 51%, 0.07);
  border: 1px solid hsla(45, 100%, 51%, 0.2);
}

/* Border separator for verify-email actions row */
.border-sx { border-color: hsla(0,0%,100%,0.1) !important; }

/* Change-email collapse panel */
.bg-sx-3 { background: hsla(0,0%,100%,0.04); }

/* ============================================================
   RESPONSIVE: verify email on small screens
   ============================================================ */
@media (max-width: 480px) {
  .sx-otp-input {
    max-width: 200px;
    height: 54px;
    font-size: 1.7rem;
    letter-spacing: 0.4em;
  }
  .sx-verify-icon { width: 56px; height: 56px; font-size: 1.6rem; }
}