:root {
  color-scheme: light dark;
  --bg: #050816;
  --bg-alt: #0f1a2b;
  --card-bg: rgba(16, 28, 52, 0.75);
  --card-border: rgba(148, 163, 184, 0.35);
  --fg: #e2e8f0;
  --muted: #94a3b8;
  --accent: #60a5fa;
  --accent-strong: #38bdf8;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.12), transparent 35%),
    radial-gradient(circle at 80% 0%, rgba(139, 92, 246, 0.18), transparent 45%),
    var(--bg);
  color: var(--fg);
  min-height: 100vh;
}

.admin-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 72px;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.admin-header h1 {
  margin: 0;
  font-size: 32px;
}

.admin-title .eyebrow {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 12px;
  color: var(--muted);
}

.subtitle {
  margin-top: 6px;
  color: var(--muted);
}

.admin-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.user-pill {
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: 8px 16px;
  border-radius: 999px;
  backdrop-filter: blur(20px);
}

.user-pill .pill-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.1em;
}

button, .btn {
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(255, 255, 255, 0.04);
  color: inherit;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
}

button:hover, .btn:hover {
  background: rgba(96, 165, 250, 0.15);
  transform: translateY(-1px);
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(120deg, #60a5fa, #a855f7);
  color: #0b1220;
  box-shadow: 0 15px 45px rgba(96, 165, 250, 0.25);
}

.btn-ghost {
  border-color: rgba(96, 165, 250, 0.3);
}

.stats-grid {
  margin: 28px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.panel-tabs {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 6px;
}

.panel-tab {
  border: 1px solid rgba(99, 102, 241, 0.35);
  background: rgba(15, 23, 42, 0.4);
  color: #bfc6d6;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  backdrop-filter: blur(18px);
}

.panel-tab:hover {
  color: #eef2ff;
  border-color: rgba(99, 102, 241, 0.6);
}

.panel-tab.is-active {
  color: #0f172a;
  border-color: #c7d2fe;
  background: linear-gradient(120deg, #ffffff, #dbeafe);
  box-shadow: 0 12px 30px rgba(148, 163, 184, 0.35);
}

.stat-card {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: 20px;
  padding: 20px;
  backdrop-filter: blur(30px);
  box-shadow: 0 25px 45px rgba(15, 23, 42, 0.55);
}

.stat-label {
  margin: 0;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 32px;
}

.stat-desc {
  font-size: 12px;
  color: var(--muted);
}

.filter-control {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}

.filter-control select {
  border-radius: 12px;
  padding: 8px 12px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.6);
  color: var(--fg);
}

.panel {
  border: 1px solid var(--card-border);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.6));
  box-shadow: 0 35px 65px rgba(5, 8, 22, 0.65);
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 32px;
}

.panel h2 {
  margin: 0 0 16px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-status {
  font-size: 12px;
  color: var(--muted);
}

.panel-loading,
.panel-message {
  border: 1px dashed rgba(148, 163, 184, 0.4);
  border-radius: 16px;
  padding: 18px;
  text-align: center;
  margin-bottom: 18px;
  color: var(--muted);
}

.spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid rgba(96, 165, 250, 0.25);
  border-top-color: var(--accent);
  margin: 0 auto 12px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.table-wrapper {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  text-align: left;
}

.table th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge.feature { background: rgba(96, 165, 250, 0.15); color: #bfdbfe; }
.badge.bug { background: rgba(248, 113, 113, 0.15); color: #fecaca; }
.badge.praise { background: rgba(244, 114, 182, 0.15); color: #fbcfe8; }
.badge.other { background: rgba(34, 197, 94, 0.15); color: #bbf7d0; }
.badge.idea { background: rgba(251, 191, 36, 0.16); color: #fde68a; }
.badge.status-pending { background: rgba(251, 191, 36, 0.15); color: #fde68a; }
.badge.status-approved { background: rgba(34, 197, 94, 0.18); color: #bbf7d0; }
.badge.status-rejected { background: rgba(248, 113, 113, 0.18); color: #fecaca; }
.badge.status-withdrawn { background: rgba(148, 163, 184, 0.18); color: #e2e8f0; }

.panel-message.error {
  border-color: rgba(248, 113, 113, 0.45);
  color: #fecaca;
}

.empty-state {
  text-align: center;
  padding: 48px 16px;
  color: #94a3b8;
}

.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.4);
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  display: none;
}

.hidden {
  display: none !important;
}

@media (max-width: 720px) {
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .panel {
    padding: 16px;
  }
}