:root {
  --bg: #f5f5f7;
  --card: rgba(0,0,0,0.03);
  --card-border: rgba(0,0,0,0.06);
  --text: #1d1d1f;
  --text2: #6e6e73;
  --accent: #3b82f6;
  --accent-glow: rgba(59,130,246,0.1);
  --nav-bg: rgba(245,245,247,0.72);
  --nav-border: rgba(0,0,0,0.06);
  --mobile-nav-bg: rgba(245,245,247,0.95);
  --mobile-nav-border: rgba(0,0,0,0.06);
}
:root[data-theme="dark"] {
  --bg: #050505;
  --card: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --text: #f5f5f7;
  --text2: #86868b;
  --accent: #3b82f6;
  --accent-glow: rgba(59,130,246,0.15);
  --nav-bg: rgba(5,5,5,0.72);
  --nav-border: rgba(255,255,255,0.06);
  --mobile-nav-bg: rgba(10,10,10,0.95);
  --mobile-nav-border: rgba(255,255,255,0.06);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --bg: #050505;
    --card: rgba(255,255,255,0.04);
    --card-border: rgba(255,255,255,0.08);
    --text: #f5f5f7;
    --text2: #86868b;
    --accent: #3b82f6;
    --accent-glow: rgba(59,130,246,0.15);
    --nav-bg: rgba(5,5,5,0.72);
    --nav-border: rgba(255,255,255,0.06);
    --mobile-nav-bg: rgba(10,10,10,0.95);
    --mobile-nav-border: rgba(255,255,255,0.06);
  }
}

:root[data-theme="dark"] .glow-orb { opacity: 0.3; }
.glow-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(59,130,246,0.25), transparent 70%); top: -10%; right: -5%; }
.glow-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(99,102,241,0.2), transparent 70%); bottom: 10%; left: -10%; animation-delay: -10s; }

.nav-links a.active { color: var(--text); }

.container { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; padding: 72px 20px 40px; }
.page-title { font-size: 22px; font-weight: 700; margin-bottom: 24px; letter-spacing: -0.5px; display: flex; align-items: center; gap: 10px; }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 22px;
  margin-bottom: 16px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.card:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); }
.card h4 { font-size: 14px; font-weight: 600; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; color: var(--text); }

.visitor-list { display: flex; flex-direction: column; gap: 4px; max-height: 500px; overflow-y: auto; }
.visitor-item { display: flex; align-items: center; gap: 12px; padding: 10px 8px; border-radius: 10px; transition: background 0.2s; }
.visitor-item:hover { background: rgba(255,255,255,0.04); }
.visitor-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 1px solid rgba(255,255,255,0.1); }
.visitor-ip-icon { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.visitor-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.visitor-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.visitor-name.visitor-ip { font-family: "SF Mono", Monaco, monospace; font-size: 12px; color: var(--text2); }
.visitor-time { font-size: 11px; color: var(--text2); }
.visitor-list::-webkit-scrollbar { width: 4px; }
.visitor-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.no-access { text-align: center; padding: 80px 20px; color: var(--text2); font-size: 14px; }
.no-access a { color: var(--accent); text-decoration: none; }
.loading { text-align: center; padding: 40px; color: var(--text2); font-size: 13px; }

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(20,20,20,0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  padding: 10px 24px;
  border-radius: 12px;
  font-size: 14px;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  z-index: 300;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

footer { position: relative; z-index: 1; padding: 40px 24px; text-align: center; color: var(--text2); font-size: 12px; border-top: 1px solid rgba(255,255,255,0.06); }
footer a { color: var(--text2); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--text); }

@media (max-width: 640px) {
  .container { padding: 60px 16px 30px; }
  .page-title { font-size: 18px; }
  .card { padding: 16px; }
  footer { padding: 24px 16px; font-size: 11px; }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .glow-orb { opacity: 0.3; }
}