/* SowEvent Hub v2 — Premium Dark Theme */

/* ── CSS Variables ── */
:root {
  --bg-deep: #0a0e1a;
  --bg-main: #111827;
  --bg-card: rgba(30, 41, 59, 0.6);
  --bg-card-solid: #1e293b;
  --bg-input: rgba(15, 23, 42, 0.8);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-focus: rgba(59, 130, 246, 0.5);
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --glow-blue: rgba(59, 130, 246, 0.25);
  --glow-green: rgba(16, 185, 129, 0.25);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-subtle);
  --shadow-card-hover: 0 12px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Animated Background ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(59, 130, 246, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 90%, rgba(139, 92, 246, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(17, 24, 39, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}
.brand {
  font-size: 1.125rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}
.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}
.nav-links-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 20px;
}
.username {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

/* ── Container ── */
.container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
}
.container h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 28px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* ── Glass Card ── */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}
.card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(59, 130, 246, 0.15);
}

/* ── Stat Cards (Dashboard) ── */
.card .stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.card .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* ── Data Tables ── */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
}
.table th {
  text-align: left;
  padding: 12px 14px;
  background: rgba(15, 23, 42, 0.5);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border-subtle);
}
.table th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.table th:last-child { border-radius: 0 var(--radius-sm) 0 0; }
.table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}
.table tbody tr {
  transition: background 0.15s ease;
}
.table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}
.table tbody tr:last-child td {
  border-bottom: none;
}

/* ── Forms ── */
.form-control {
  margin-bottom: 14px;
}
.form-control label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.input,
.select,
.form-control input,
.form-control select,
.form-control textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: inherit;
  transition: all 0.2s ease;
}
.input:focus,
.select:focus,
.form-control input:focus,
.form-control select:focus,
.form-control textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
  background: rgba(15, 23, 42, 0.95);
}
.input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}
.btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}
.btn:active {
  transform: scale(0.97);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), #2563eb);
  border-color: var(--accent-blue);
  color: #fff;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  box-shadow: 0 4px 16px var(--glow-blue);
}
.btn-success {
  background: linear-gradient(135deg, var(--accent-green), #059669);
  border-color: var(--accent-green);
  color: #fff;
}
.btn-success:hover {
  background: linear-gradient(135deg, #059669, #047857);
  box-shadow: 0 4px 16px var(--glow-green);
}
.btn-danger {
  background: linear-gradient(135deg, var(--accent-red), #dc2626);
  border-color: var(--accent-red);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-xs { padding: 3px 10px; font-size: 0.7rem; }

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-success { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); border: 1px solid rgba(16, 185, 129, 0.2); }
.badge-warning { background: rgba(245, 158, 11, 0.12); color: var(--accent-orange); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge-error { background: rgba(239, 68, 68, 0.12); color: var(--accent-red); border: 1px solid rgba(239, 68, 68, 0.2); }
.badge-ghost { background: rgba(255, 255, 255, 0.06); color: var(--text-muted); border: 1px solid var(--border-subtle); }

/* ── Progress Bar ── */
.progress-bar-container {
  position: relative;
  height: 24px;
  background: var(--bg-input);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  border-radius: 12px;
  transition: width 0.5s ease;
  position: relative;
}
.progress-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  animation: shimmer 2s infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.progress-bar-container span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-primary);
  z-index: 1;
}

/* ── Alerts ── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  font-size: 0.875rem;
  border: 1px solid;
}
.alert-error {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}
.alert-success {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
}
.alert-info {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.2);
  color: #93c5fd;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }

/* ── Fade-in Animation ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in {
  animation: fadeInUp 0.4s ease-out;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 8px;
    padding: 12px 16px;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
  }
  .nav-links a {
    padding: 6px 10px;
    font-size: 0.8rem;
  }
  .container {
    padding: 20px 16px;
  }
  .card {
    padding: 16px;
    border-radius: var(--radius-md);
  }
  .table {
    font-size: 0.8rem;
  }
  .table th, .table td {
    padding: 8px 8px;
  }
}