/* ============================================================
   DomainHub - Dark Theme (Default)
   Glassmorphism + Gold Accents
   ============================================================ */

:root {
  --bg-body: #080818;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-elevated: rgba(15,15,40,0.95);
  --bg-input: rgba(255,255,255,0.06);
  --bg-sidebar: #06060f;
  --bg-navbar: rgba(8,8,24,0.92);
  --border-color: rgba(255,255,255,0.06);
  --border-hover: rgba(202,138,4,0.3);
  --text-primary: #ffffff;
  --text-secondary: rgba(255,255,255,0.72);
  --text-muted: rgba(255,255,255,0.4);
  --accent: #CA8A04;
  --accent-light: #EAB308;
  --accent-gradient: linear-gradient(135deg, #CA8A04, #EAB308);
  --blue: #818CF8;
  --green: #22c55e;
  --red: #ef4444;
  --shadow: 0 20px 60px rgba(0,0,0,0.4);
  --bg-section-alt: #0d0d1f;
  --radius: 20px;
  --radius-sm: 16px;
  --radius-xs: 12px;
  --transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-body);
  color: var(--text-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
.main-content { flex: 1; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Exo', 'Inter', sans-serif;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

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

::selection { background: rgba(202,138,4,0.3); color: white; }

/* ========== NAVBAR ========== */
.navbar {
  background: var(--bg-navbar) !important;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-color);
}
.navbar .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  padding: 0.5rem 0.9rem !important;
  border-radius: 10px;
  transition: var(--transition);
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
  background: rgba(255,255,255,0.06);
  color: white !important;
}
.navbar .navbar-brand { color: white !important; font-weight: 700; }
.navbar .dropdown-item {
  color: var(--text-secondary);
  transition: var(--transition);
}
.navbar .dropdown-item:hover {
  background: rgba(255,255,255,0.06);
  color: white !important;
}

/* ========== GLASS CARDS ========== */
.glass-card, .card, .pricing-card, .feature-card,
.domain-card, .domain-result-card, .auth-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: var(--transition);
}
.glass-card:hover, .card:hover, .pricing-card:hover,
.feature-card:hover, .domain-card:hover, .domain-result-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.feature-card { cursor: default; }
.domain-result-card { border-radius: var(--radius-xs); padding: 1rem 1.5rem; margin-bottom: 0.5rem; animation: slideIn 0.3s ease; }
.auth-card { max-width: 480px; margin: 2rem auto; }

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}
.card-body { color: var(--text-secondary); }

.stat-card { padding: 1.5rem; border-radius: var(--radius-sm); }
.stat-value { font-size: 2rem; font-weight: 800; color: var(--text-primary); }

/* ========== BUTTONS ========== */
.btn {
  border-radius: 60px;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--accent-gradient) !important;
  border: none !important;
  color: black !important;
  font-weight: 700;
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(202,138,4,0.3) !important; }
.btn-outline-primary {
  background: transparent;
  border: 1px solid rgba(202,138,4,0.4);
  color: var(--accent);
}
.btn-outline-primary:hover {
  background: rgba(202,138,4,0.1);
  border-color: var(--accent);
  color: var(--accent-light);
}
.btn-outline-secondary {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-secondary);
}
.btn-outline-secondary:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.3);
  color: white;
}
.btn-lg { padding: 0.8rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.4rem 1rem; font-size: 0.85rem; }
.btn-danger { background: var(--red); border: none; }
.btn-success { background: var(--green); border: none; }
.btn-info { background: var(--blue); border: none; color: black; }

/* ========== SEARCH ========== */
.domain-search-input {
  background: var(--bg-input);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 60px;
  padding: 0.8rem 1.5rem;
  font-size: 1.1rem;
  color: var(--text-primary);
  transition: var(--transition);
}
.domain-search-input:focus {
  background: rgba(255,255,255,0.08);
  border-color: rgba(202,138,4,0.4);
  box-shadow: 0 0 0 3px rgba(202,138,4,0.1);
  outline: none;
  color: var(--text-primary);
}
.domain-search-input::placeholder { color: var(--text-muted); }

.domain-name { font-weight: 700; font-size: 1.1rem; color: var(--text-primary); }
.domain-price { font-weight: 700; color: var(--accent); }
.status-available { color: var(--green); }
.status-taken { color: var(--red); }
.status-premium { color: var(--accent-light); }

/* ========== PRICING ========== */
.pricing-card { text-align: center; padding: 1.5rem 1rem; }
.pricing-card .ext-label {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== FEATURE ICON ========== */
.feature-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-xs);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 1rem;
}
.feature-card { padding: 2rem; height: 100%; }

/* ========== TABLES ========== */
.table { color: var(--text-secondary); margin-bottom: 0; }
.table thead th {
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.table td { border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.table-hover tbody tr:hover { background: rgba(255,255,255,0.03); color: white; }

/* ========== FORMS ========== */
.form-control, .form-select {
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  color: var(--text-primary);
  padding: 0.6rem 1rem;
  transition: var(--transition);
}
.form-control:focus, .form-select:focus {
  background: rgba(255,255,255,0.08);
  border-color: rgba(202,138,4,0.4);
  box-shadow: 0 0 0 3px rgba(202,138,4,0.1);
  color: var(--text-primary);
}
.form-control::placeholder { color: var(--text-muted); }
.form-label { color: var(--text-secondary); font-weight: 500; }
.input-group-text {
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-muted);
}
.form-check-input {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}
.form-check-input:checked { background: var(--accent); border-color: var(--accent); }

/* ========== LIST GROUP ========== */
.list-group-item {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-secondary);
}
.list-group-item:hover { background: rgba(255,255,255,0.03); }

/* ========== DROPDOWNS ========== */
.dropdown-menu {
  background: var(--bg-elevated);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xs);
}
.dropdown-item { color: var(--text-secondary); }
.dropdown-item:hover { background: rgba(255,255,255,0.06); color: white; }
.dropdown-divider { border-color: var(--border-color); }

/* ========== MODAL ========== */
.modal-content {
  background: var(--bg-elevated);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-secondary);
}
.modal-header { border-bottom-color: var(--border-color); }
.modal-footer { border-top-color: var(--border-color); }
.modal-title { color: var(--text-primary); }
.btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* ========== PAGINATION ========== */
.page-link {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
  color: var(--text-secondary);
}
.page-link:hover { background: rgba(202,138,4,0.1); color: var(--accent); }
.page-item.active .page-link { background: var(--accent-gradient); border-color: transparent; color: black; }

/* ========== ALERTS ========== */
.alert { border: none; border-radius: var(--radius-xs); background: var(--bg-card); backdrop-filter: blur(12px); color: var(--text-secondary); }
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); color: #86efac; }
.alert-danger { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); color: #fca5a5; }
.alert-warning { background: rgba(234,179,8,0.1); border: 1px solid rgba(234,179,8,0.2); color: #fde68a; }
.alert-info { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.2); color: #a5b4fc; }

.badge { font-weight: 500; padding: 0.35em 0.65em; border-radius: 60px; }

/* ========== NAV TABS ========== */
.nav-tabs { border-bottom-color: var(--border-color); }
.nav-tabs .nav-link { color: var(--text-muted); border: none; padding: 0.7rem 1.2rem; font-weight: 500; }
.nav-tabs .nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.03); }
.nav-tabs .nav-link.active { color: var(--accent); background: transparent; border-bottom: 2px solid var(--accent); }

/* ========== CART ========== */
.cart-item { padding: 1rem 0; border-bottom: 1px solid var(--border-color); }
.cart-item:last-child { border-bottom: none; }
.cart-summary { background: rgba(255,255,255,0.03); border-radius: var(--radius-xs); padding: 1.5rem; }

/* ========== ADMIN ========== */
.admin-sidebar { min-height: calc(100vh - 64px); background: var(--bg-sidebar); }
.admin-sidebar .nav-link { color: rgba(255,255,255,0.55); padding: 0.8rem 1.2rem; transition: var(--transition); }
.admin-sidebar .nav-link:hover { background: rgba(202,138,4,0.08); color: var(--accent); }
.admin-sidebar .nav-link.active { background: rgba(202,138,4,0.12); color: var(--accent); border-left: 3px solid var(--accent); }
.admin-stat-card {
  padding: 1.5rem;
  border-radius: var(--radius-xs);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent);
}

/* ========== PROGRESS ========== */
.progress { background: rgba(255,255,255,0.06); border-radius: 60px; }
.progress-bar { background: var(--accent-gradient); border-radius: 60px; }

/* ========== FOOTER ========== */
.bg-section-dark { background: var(--bg-section-alt) !important; }
.site-footer { background: #06060f !important; }
.site-footer a:hover { color: var(--accent) !important; }

/* ========== TOAST ========== */
.toast-container { z-index: 9999; }
.toast { border: none; border-radius: var(--radius-xs); }

/* ========== SPINNER ========== */
.search-spinner { display: inline-block; width: 20px; height: 20px; border: 2px solid rgba(202,138,4,0.2); border-radius: 50%; border-top-color: var(--accent); animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ========== ANIMATIONS ========== */
@keyframes slideIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.fade-in { animation: fadeIn 0.5s ease; }
.slide-up { animation: slideUp 0.4s ease; }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ========== ACCESSIBILITY ========== */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.skip-link { position: absolute; top: -100px; left: 0; background: var(--accent); color: black; padding: 0.5rem 1rem; z-index: 9999; }
.skip-link:focus { top: 0; }
.btn:focus-visible { box-shadow: 0 0 0 3px rgba(202,138,4,0.3); }
* { cursor: auto; }
a, button, .btn, .nav-link, .dropdown-item, .page-link,
[data-confirm], [role="button"], .clickable { cursor: pointer; }

/* ========== RESPONSIVE ========== */
@media (max-width: 991.98px) { .navbar .nav-link { padding: 0.5rem 0 !important; } }
@media (max-width: 767.98px) { .auth-card .card-body { padding: 1.5rem; } .stat-value { font-size: 1.5rem; } }
@media (max-width: 575.98px) { .container { padding: 0 1rem; } .domain-result-card { padding: 0.75rem 1rem; } }