/* DataHub VTU Modern Multi-Theme Styling System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   10 COMPREHENSIVE THEME PALETTES
   ========================================================================== */

/* 1. Midnight Neon (Default Dark) */
:root, [data-theme="midnight"], .theme-midnight {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37, 99, 235, 0.15);
  --primary-gradient: linear-gradient(135deg, #2563eb, #1d4ed8);
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --dark-bg: #0f172a;
  --card-bg: #1e293b;
  --card-border: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --input-bg: #0f172a;
  --input-border: #334155;
  --navbar-bg: rgba(30, 41, 59, 0.85);
  --table-head-bg: #1e293b;
  --table-border: #334155;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
}

/* 2. Emerald Matrix / Forest Green */
[data-theme="emerald"], .theme-emerald {
  --primary: #10b981;
  --primary-hover: #059669;
  --primary-light: rgba(16, 185, 129, 0.15);
  --primary-gradient: linear-gradient(135deg, #10b981, #047857);
  --dark-bg: #041a11;
  --card-bg: #0a291d;
  --card-border: #144e37;
  --text-main: #ecfdf5;
  --text-muted: #6ee7b7;
  --input-bg: #041a11;
  --input-border: #144e37;
  --navbar-bg: rgba(10, 41, 29, 0.88);
  --table-head-bg: #0d3627;
  --table-border: #144e37;
}

/* 3. Sunset Crimson / Ruby Velvet */
[data-theme="crimson"], .theme-crimson {
  --primary: #e11d48;
  --primary-hover: #be123c;
  --primary-light: rgba(225, 29, 72, 0.15);
  --primary-gradient: linear-gradient(135deg, #e11d48, #9f1239);
  --dark-bg: #18060d;
  --card-bg: #270d18;
  --card-border: #4c1a2f;
  --text-main: #fff1f2;
  --text-muted: #fda4af;
  --input-bg: #18060d;
  --input-border: #4c1a2f;
  --navbar-bg: rgba(39, 13, 24, 0.88);
  --table-head-bg: #351222;
  --table-border: #4c1a2f;
}

/* 4. Royal Amethyst / Cyber Purple */
[data-theme="amethyst"], .theme-amethyst {
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --primary-light: rgba(139, 92, 246, 0.15);
  --primary-gradient: linear-gradient(135deg, #8b5cf6, #6d28d9);
  --dark-bg: #0f0621;
  --card-bg: #1a0d36;
  --card-border: #381d6e;
  --text-main: #faf5ff;
  --text-muted: #d8b4fe;
  --input-bg: #0f0621;
  --input-border: #381d6e;
  --navbar-bg: rgba(26, 13, 54, 0.88);
  --table-head-bg: #24134a;
  --table-border: #381d6e;
}

/* 5. Luxury Gold / Golden Amber */
[data-theme="amber"], .theme-amber {
  --primary: #f59e0b;
  --primary-hover: #d97706;
  --primary-light: rgba(245, 158, 11, 0.15);
  --primary-gradient: linear-gradient(135deg, #f59e0b, #b45309);
  --dark-bg: #120e06;
  --card-bg: #21190c;
  --card-border: #48371c;
  --text-main: #fffbeb;
  --text-muted: #fcd34d;
  --input-bg: #120e06;
  --input-border: #48371c;
  --navbar-bg: rgba(33, 25, 12, 0.88);
  --table-head-bg: #2e2311;
  --table-border: #48371c;
}

/* 6. Abyssal Ocean / Teal Marine */
[data-theme="ocean"], .theme-ocean {
  --primary: #06b6d4;
  --primary-hover: #0891b2;
  --primary-light: rgba(6, 182, 212, 0.15);
  --primary-gradient: linear-gradient(135deg, #06b6d4, #0e7490);
  --dark-bg: #03131a;
  --card-bg: #082330;
  --card-border: #12435b;
  --text-main: #ecfeff;
  --text-muted: #67e8f9;
  --input-bg: #03131a;
  --input-border: #12435b;
  --navbar-bg: rgba(8, 35, 48, 0.88);
  --table-head-bg: #0c2f40;
  --table-border: #12435b;
}

/* 7. Obsidian Stealth / OLED Monolith */
[data-theme="obsidian"], .theme-obsidian {
  --primary: #94a3b8;
  --primary-hover: #64748b;
  --primary-light: rgba(148, 163, 184, 0.15);
  --primary-gradient: linear-gradient(135deg, #475569, #1e293b);
  --dark-bg: #000000;
  --card-bg: #0f0f12;
  --card-border: #24242a;
  --text-main: #ffffff;
  --text-muted: #a1a1aa;
  --input-bg: #000000;
  --input-border: #24242a;
  --navbar-bg: rgba(15, 15, 18, 0.9);
  --table-head-bg: #18181c;
  --table-border: #24242a;
}

/* 8. Nordic Aurora / Frost Indigo */
[data-theme="aurora"], .theme-aurora {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: rgba(99, 102, 241, 0.15);
  --primary-gradient: linear-gradient(135deg, #6366f1, #4338ca);
  --dark-bg: #060a1d;
  --card-bg: #0e1538;
  --card-border: #1f2c68;
  --text-main: #eef2ff;
  --text-muted: #a5b4fc;
  --input-bg: #060a1d;
  --input-border: #1f2c68;
  --navbar-bg: rgba(14, 21, 56, 0.88);
  --table-head-bg: #151e4b;
  --table-border: #1f2c68;
}

/* 9. Clean Slate / Modern Day Light */
[data-theme="clean_light"], .theme-clean_light {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37, 99, 235, 0.1);
  --primary-gradient: linear-gradient(135deg, #2563eb, #1d4ed8);
  --dark-bg: #f8fafc;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --navbar-bg: rgba(255, 255, 255, 0.92);
  --table-head-bg: #f1f5f9;
  --table-border: #e2e8f0;
}

/* 10. Warm Espresso / Café Caramel Light */
[data-theme="warm_latte"], .theme-warm_latte {
  --primary: #d97706;
  --primary-hover: #b45309;
  --primary-light: rgba(217, 119, 6, 0.12);
  --primary-gradient: linear-gradient(135deg, #d97706, #92400e);
  --dark-bg: #faf7f2;
  --card-bg: #ffffff;
  --card-border: #ede4d8;
  --text-main: #27180c;
  --text-muted: #786250;
  --input-bg: #ffffff;
  --input-border: #dacbba;
  --navbar-bg: rgba(255, 255, 255, 0.92);
  --table-head-bg: #f3ece1;
  --table-border: #ede4d8;
}

/* Base resets & typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-color: var(--dark-bg);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  filter: brightness(1.2);
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:flex-row { flex-direction: row; }
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-muted { color: var(--text-muted); }
.text-primary { color: #60a5fa; }
.text-success { color: #34d399; }
.text-danger { color: #f87171; }
.text-warning { color: #fbbf24; }

.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.w-full { width: 100%; }

/* Navigation Bar */
.navbar {
  background: rgba(30, 41, 59, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.875rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.brand-badge {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.925rem;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

/* Cards & Containers */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.glass-card {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-gradient, linear-gradient(135deg, #2563eb, #1d4ed8));
  color: #ffffff !important;
  box-shadow: 0 4px 14px var(--primary-light, rgba(37, 99, 235, 0.35));
}

.btn-primary:hover {
  background: var(--primary-gradient, linear-gradient(135deg, #1d4ed8, #1e40af));
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--primary-light, rgba(37, 99, 235, 0.45));
}

.btn-secondary {
  background: #334155;
  color: #f8fafc !important;
  border: 1px solid #475569;
}

.btn-secondary:hover {
  background: #475569;
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff !important;
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #ffffff !important;
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.825rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.95rem 1.8rem;
  font-size: 1.1rem;
}

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  opacity: 0.9;
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  background: var(--input-bg, #0f172a);
  border: 1px solid var(--input-border, var(--card-border));
  color: var(--text-main);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light, rgba(59, 130, 246, 0.25));
}

/* Network Selector Pills */
.network-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.network-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem 0.5rem;
  background: #0f172a;
  border: 2px solid var(--card-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.network-pill:hover {
  border-color: #64748b;
  transform: translateY(-2px);
}

.network-pill.active {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
}

.network-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.net-mtn { background: #facc15 !important; color: #000 !important; }
.net-telecel { background: #ef4444 !important; color: #fff !important; }
.net-at { background: #2563eb !important; color: #fff !important; }
.net-airtel { background: #ef4444 !important; color: #fff !important; }
.net-glo { background: #22c55e !important; color: #fff !important; }
.net-9mobile { background: #059669 !important; color: #fff !important; }

/* Plan Select Grid */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  max-height: 320px;
  overflow-y: auto;
  padding: 0.25rem;
}

.plan-card {
  position: relative;
  background: #0f172a;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 0.875rem 0.6rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  overflow: hidden;
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--plan-accent, #3b82f6);
  opacity: 0.85;
}

.plan-card:hover {
  border-color: var(--plan-accent, #64748b);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.plan-card:hover::before {
  height: 4px;
}

.plan-card.active {
  border-color: var(--plan-accent, #3b82f6) !important;
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 0 16px var(--plan-accent-glow, rgba(59, 130, 246, 0.35)) !important;
}

.plan-net-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 4px;
  margin-bottom: 0.35rem;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.plan-size {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
}

.plan-price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--plan-accent, #60a5fa);
  margin-top: 0.25rem;
}

.plan-validity {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* Gateway Selector */
.gateway-radio-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.gateway-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: #0f172a;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.gateway-option.active {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.15);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal-backdrop.show .modal-dialog {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 1.5rem;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Tables */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--table-border, var(--card-border));
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.table th {
  background: var(--table-head-bg, #0f172a);
  padding: 0.875rem 1rem;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--table-border, var(--card-border));
}

.table td {
  padding: 0.875rem 1rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--table-border, rgba(51, 65, 85, 0.5));
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background: var(--primary-light, rgba(51, 65, 85, 0.25));
}

/* Status Badges - Constant and Network/Status Specific */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-success { background: rgba(16, 185, 129, 0.18) !important; color: #10b981 !important; border: 1px solid rgba(16, 185, 129, 0.3) !important; }
.badge-warning { background: rgba(245, 158, 11, 0.18) !important; color: #f59e0b !important; border: 1px solid rgba(245, 158, 11, 0.3) !important; }
.badge-danger { background: rgba(239, 68, 68, 0.18) !important; color: #ef4444 !important; border: 1px solid rgba(239, 68, 68, 0.3) !important; }
.badge-info { background: rgba(59, 130, 246, 0.18) !important; color: #38bdf8 !important; border: 1px solid rgba(59, 130, 246, 0.3) !important; }

/* Dashboard Sidebar & Layout */
.dashboard-layout {
  display: flex;
  min-height: calc(100vh - 65px);
}

.sidebar {
  width: 260px;
  background: var(--card-bg);
  border-right: 1px solid var(--card-border);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-weight: 500;
  transition: all 0.2s ease;
}

.sidebar-nav-item:hover, .sidebar-nav-item.active {
  background: var(--primary-light, rgba(37, 99, 235, 0.15));
  color: var(--primary);
}

.main-content {
  flex: 1;
  padding: 2rem;
  background: var(--dark-bg);
  overflow-y: auto;
}

@media (max-width: 768px) {
  .dashboard-layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--card-border);
    padding: 0.75rem;
    flex-direction: row;
    overflow-x: auto;
  }
  .sidebar-nav-item span {
    font-size: 0.8rem;
  }
  .main-content {
    padding: 1rem;
  }
}

/* Alert Boxes */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success { background: rgba(16, 185, 129, 0.15); border: 1px solid rgba(16, 185, 129, 0.3); color: #34d399; }
.alert-danger { background: rgba(239, 68, 68, 0.15); border: 1px solid rgba(239, 68, 68, 0.3); color: #f87171; }
.alert-info { background: rgba(59, 130, 246, 0.15); border: 1px solid rgba(59, 130, 246, 0.3); color: #60a5fa; }

/* Top Moving Marquee Ticker Slider */
.top-marquee-bar {
  background: linear-gradient(90deg, #1e1b4b, #0f172a, #1e1b4b);
  border-bottom: 1px solid rgba(99, 102, 241, 0.3);
  color: #e2e8f0;
  font-size: 0.82rem;
  padding: 6px 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 100;
}

.top-marquee-bar:hover .marquee-content {
  animation-play-state: paused;
}

.marquee-content {
  display: inline-block;
  white-space: nowrap;
  animation: marquee-scroll 32s linear infinite;
  padding-left: 100%;
}

@keyframes marquee-scroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

/* Ad Showcase Cards */
.ad-showcase-card {
  background: rgba(30, 41, 59, 0.65);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.ad-showcase-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}