:root {
  --bg-dark: #07090e;
  --bg-card: rgba(18, 22, 36, 0.75);
  --bg-card-hover: rgba(26, 32, 53, 0.9);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.25);
  
  --primary-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --accent-purple: #8b5cf6;
  --accent-purple-gradient: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 25px rgba(0, 242, 254, 0.15);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Background Ambient Orbs */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.28;
}

.glow-orb-1 {
  width: 500px;
  height: 500px;
  top: -150px;
  left: -100px;
  background: radial-gradient(circle, #4facfe, #00f2fe);
}

.glow-orb-2 {
  width: 650px;
  height: 650px;
  top: 35%;
  right: -200px;
  background: radial-gradient(circle, #7928ca, #ff0080);
}

.glow-orb-3 {
  width: 450px;
  height: 450px;
  bottom: -100px;
  left: 20%;
  background: radial-gradient(circle, #059669, #10b981);
}

/* App Container */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* Header */
.vault-header {
  margin-bottom: 36px;
}

.brand-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 28px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.vault-title {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 40%, #9ca3af 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge-year {
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--accent-purple-gradient);
  -webkit-background-clip: initial;
  -webkit-text-fill-color: #ffffff;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.vault-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.stat-cyan {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-emerald {
  color: #34d399;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-top: 6px;
  font-weight: 600;
}

/* Controls Section */
.controls-section {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-md);
}

.search-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
}

.search-wrapper {
  flex: 1;
  min-width: 280px;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 16px;
  color: var(--text-dim);
  pointer-events: none;
}

.search-wrapper input {
  width: 100%;
  background: rgba(10, 13, 22, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 44px 14px 46px;
  font-size: 0.95rem;
  color: #fff;
  outline: none;
  transition: var(--transition-fast);
}

.search-wrapper input:focus {
  border-color: #00f2fe;
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.25);
  background: rgba(14, 18, 30, 0.9);
}

.search-wrapper input::placeholder {
  color: var(--text-dim);
}

.clear-btn {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
}

.clear-btn:hover {
  color: #fff;
}

.sort-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.custom-select {
  background: rgba(10, 13, 22, 0.8);
  border: 1px solid var(--border-subtle);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.custom-select:focus {
  border-color: #00f2fe;
}

/* Category Pills */
.categories-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-subtle) transparent;
}

.categories-bar::-webkit-scrollbar {
  height: 4px;
}

.categories-bar::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 4px;
}

.category-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  border-radius: 30px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.category-pill:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.category-pill.active {
  background: var(--primary-gradient);
  color: #050a14;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.35);
}

.pill-count {
  background: rgba(0, 0, 0, 0.25);
  padding: 2px 7px;
  border-radius: 12px;
  font-size: 0.75rem;
}

.category-pill.active .pill-count {
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
}

/* Results Header */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding: 0 4px;
}

.results-meta {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.highlight-count {
  font-weight: 700;
  color: #00f2fe;
}

.legend-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.legend-pill {
  font-size: 0.8rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot-cyan { background: #00f2fe; box-shadow: 0 0 6px #00f2fe; }
.dot-purple { background: #a855f7; box-shadow: 0 0 6px #a855f7; }
.dot-amber { background: #f59e0b; box-shadow: 0 0 6px #f59e0b; }
.dot-emerald { background: #10b981; box-shadow: 0 0 6px #10b981; }

/* Niches Grid */
.niches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
}

/* Niche Card */
.niche-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.niche-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(0, 242, 254, 0.4), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.niche-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 242, 254, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.08);
}

.niche-card:hover::before {
  opacity: 1;
}

.card-top {
  margin-bottom: 16px;
}

.card-badges {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.card-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: #00f2fe;
  border: 1px solid rgba(0, 242, 254, 0.2);
}

.payout-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
}

.payout-extreme {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.payout-very-high {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.payout-high {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.payout-medium {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.18rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-domain {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  border: 1px solid var(--border-subtle);
}

.card-domain svg {
  color: #4facfe;
}

.card-strategy {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-strategy-ar {
  direction: rtl;
  text-align: right;
  line-height: 1.6;
  font-size: 0.86rem;
}

.card-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 16px;
}

.card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
}

/* Buttons */
.btn-primary {
  background: var(--primary-gradient);
  color: #040914;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-primary:hover {
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.btn-icon {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-icon:hover {
  background: rgba(0, 242, 254, 0.15);
  border-color: #00f2fe;
  color: #00f2fe;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  background: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  margin-top: 20px;
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.8);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  background: #111524;
  border: 1px solid rgba(0, 242, 254, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 242, 254, 0.1);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 28px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.modal-badge-row {
  display: flex;
  gap: 8px;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.close-btn:hover {
  color: #fff;
}

.modal-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.3;
}

.modal-field {
  margin-bottom: 18px;
}

.modal-field label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 700;
}

.modal-domain {
  background: rgba(255, 255, 255, 0.04);
  padding: 8px 12px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.9rem;
  color: #4facfe;
  border: 1px solid var(--border-subtle);
}

.modal-url-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 8px 12px;
  gap: 12px;
}

.url-text {
  font-family: monospace;
  font-size: 0.85rem;
  color: #a7f3d0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.copy-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.copy-btn:hover {
  background: #00f2fe;
  color: #000;
}

.modal-strategy-text {
  background: rgba(0, 242, 254, 0.05);
  border-right: 3px solid #00f2fe;
  padding: 14px 16px;
  border-radius: 6px 0 0 6px;
  font-size: 0.94rem;
  line-height: 1.65;
  color: #e5e7eb;
  direction: rtl;
  text-align: right;
}

.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.meta-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 10px;
  text-align: center;
}

.meta-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.meta-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #10b981;
  color: #032b1d;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 2000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .vault-title {
    font-size: 1.7rem;
  }
  .niches-grid {
    grid-template-columns: 1fr;
  }
  .modal-meta-grid {
    grid-template-columns: 1fr;
  }
  .search-row {
    flex-direction: column;
    align-items: stretch;
  }
  .sort-wrapper {
    justify-content: space-between;
  }
}

/* Active Ads Special Styling */
.card-has-ads {
  border: 1px solid rgba(244, 63, 94, 0.4) !important;
  box-shadow: 0 4px 20px rgba(244, 63, 94, 0.15);
}

.card-has-ads:hover {
  border-color: #f43f5e !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(244, 63, 94, 0.3) !important;
}

.badge-active-ads {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 0 10px rgba(244, 63, 94, 0.4);
}

.pill-ads {
  border-color: rgba(244, 63, 94, 0.4) !important;
  color: #fb7185 !important;
}

.pill-ads.active {
  background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 0 20px rgba(244, 63, 94, 0.5) !important;
}