@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #000000;
  --bg-2: #030508;
  --surface: #080d13;
  --surface-2: #0f1720;
  --surface-3: #16202d;
  --surface-hover: #1a2838;
  --text: #eaf2f7;
  --text-2: #6b8fa3;
  --text-3: #3d5f6e;
  --accent: #00e5c8;
  --accent-2: #00b4d8;
  --accent-3: #7c3aed;
  --accent-dim: rgba(0, 229, 200, 0.06);
  --accent-glow: rgba(0, 229, 200, 0.12);
  --accent-strong: rgba(0, 229, 200, 0.2);
  --gradient: linear-gradient(135deg, #00e5c8, #00b4d8);
  --gradient-2: linear-gradient(135deg, #00e5c8, #7c3aed);
  --danger: #ff4d6a;
  --danger-dim: rgba(255, 77, 106, 0.08);
  --success: #00e5c8;
  --border: #141e2a;
  --border-2: #1c2a38;
  --border-accent: rgba(0, 229, 200, 0.15);
  --radius: 14px;
  --radius-lg: 20px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 4px 20px rgba(0, 229, 200, 0.08);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  background-image: 
    radial-gradient(ellipse at 20% 50%, rgba(0,229,200,0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(124,58,237,0.06) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 80%, rgba(0,180,216,0.05) 0%, transparent 45%);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grid overlay */
.bg-noise {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; opacity: 0.12;
  background-image: 
    linear-gradient(rgba(0,229,200,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,200,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
}
#root { min-height: 100vh; display: flex; flex-direction: column; position: relative; z-index: 1; }
.auth-page { flex: 1; }
.site-footer { margin-top: auto; }

/* Animated background particles */
.bg-particles {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; overflow: hidden;
}
.bg-particles::before, .bg-particles::after {
  content: ''; position: absolute; border-radius: 50%;
  animation: bgFloat 20s infinite ease-in-out;
}
.bg-particles::before {
  width: 400px; height: 400px; top: -100px; right: -100px;
  background: radial-gradient(circle, rgba(0,229,200,0.03) 0%, transparent 70%);
}
.bg-particles::after {
  width: 500px; height: 500px; bottom: -150px; left: -150px;
  background: radial-gradient(circle, rgba(124,58,237,0.02) 0%, transparent 70%);
  animation-delay: -10s; animation-duration: 25s;
}
@keyframes bgFloat { 0%,100% { transform: translate(0,0) scale(1); } 25% { transform: translate(30px,-20px) scale(1.05); } 50% { transform: translate(-20px,30px) scale(0.95); } 75% { transform: translate(20px,20px) scale(1.02); } }

a { color: var(--accent); text-decoration: none; transition: var(--transition-fast); }
a:hover { opacity: 0.85; }
::selection { background: var(--accent); color: var(--bg); }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn { from { opacity: 0; transform: scale(0.96) translateY(6px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes glow { 0%, 100% { box-shadow: 0 0 6px var(--accent-dim); } 50% { box-shadow: 0 0 16px var(--accent-glow), 0 0 32px var(--accent-dim); } }
.fade-up { animation: fadeUp 0.45s ease-out both; }
.fade-up-1 { animation-delay: 0.06s; }
.fade-up-2 { animation-delay: 0.12s; }
.fade-up-3 { animation-delay: 0.18s; }
.fade-up-4 { animation-delay: 0.24s; }

/* Header */
header {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(24px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-brand {
  display: flex; align-items: center; gap: 10px;
}
.header-brand img { height: 28px; width: 28px; border-radius: 6px; }
.header-brand span {
  font-size: 18px; font-weight: 800; letter-spacing: -0.5px;
  background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.header-nav { display: flex; align-items: center; gap: 3px; position: absolute; left: 50%; transform: translateX(-50%); }
.header-nav a {
  color: var(--text-2); font-size: 13px; font-weight: 500;
  padding: 8px 14px; border-radius: var(--radius-sm);
  transition: var(--transition); display: flex; align-items: center; gap: 6px; white-space: nowrap;
  position: relative;
}
.header-nav a svg { width: 14px; height: 14px; opacity: 0.5; transition: var(--transition-fast); }
.header-nav a:hover { color: var(--text); background: var(--surface-2); }
.header-nav a:hover svg { opacity: 0.8; }
.header-nav a.active { color: var(--accent); background: var(--accent-dim); }
.header-nav a.active svg { opacity: 1; }
.header-nav a.active::after {
  content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%);
  width: 16px; height: 2px; background: var(--accent); border-radius: 1px;
}
.header-right { display: flex; align-items: center; gap: 8px; }
.header-right a.btn-ghost, .header-right .btn-ghost, .header-right .user-id {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 12px; font-size: 11px; white-space: nowrap; line-height: 1;
  min-width: 80px; justify-content: center;
}
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gradient); display: flex; align-items: center; justify-content: center;
  color: var(--bg); font-size: 12px; font-weight: 700;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--accent-glow);
}
.user-id {
  font-size: 11px; color: var(--text-2); cursor: pointer;
  padding: 4px 10px; border-radius: var(--radius-xs); border: 1px solid var(--border);
  transition: var(--transition); font-family: 'JetBrains Mono', monospace;
  display: inline-flex; align-items: center; gap: 4px; line-height: 1;
}
.user-id:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

/* Auth */
.auth-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(0, 229, 200, 0.03) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 80%, rgba(124, 58, 237, 0.02) 0%, transparent 40%);
  padding: 40px 20px; position: relative;
}
.auth-page::before {
  content: ''; position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 229, 200, 0.04) 0%, transparent 60%);
  pointer-events: none; animation: pulse 6s infinite;
}
.auth-page h1 {
  font-size: 42px; font-weight: 900; letter-spacing: -1px;
  background: var(--gradient-2); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 6px; position: relative;
}
.auth-page .subtitle { color: var(--text-2); margin-bottom: 36px; font-size: 15px; letter-spacing: 0.2px; }
.auth-card {
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-lg); padding: 36px; width: 100%; max-width: 400px;
  box-shadow: var(--shadow-lg); animation: slideIn 0.5s ease-out;
  position: relative; overflow: hidden;
}
.auth-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient); opacity: 0.6;
}
.auth-card form { display: flex; flex-direction: column; gap: 14px; }
.auth-card label {
  font-size: 11px; font-weight: 600; color: var(--text-2);
  display: flex; flex-direction: column; gap: 6px;
  text-transform: uppercase; letter-spacing: 0.6px;
}
.auth-card input {
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 12px 16px; font-size: 14px;
  color: var(--text); transition: var(--transition);
}
.auth-card input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.btn-primary {
  background: var(--gradient); color: var(--bg); border: none;
  border-radius: var(--radius-sm); padding: 13px; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: var(--transition); letter-spacing: 0.3px;
  position: relative; overflow: hidden;
}
.btn-primary::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  background-size: 200% 100%; animation: shimmer 3s infinite;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-accent); }
.btn-primary:active { transform: translateY(0); }
.btn-google {
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 12px; font-size: 13px;
  font-weight: 500; color: var(--text); cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: var(--transition); width: 100%;
}
.btn-google:hover { border-color: var(--accent); background: var(--surface-3); }
.divider {
  display: flex; align-items: center; gap: 14px; color: var(--text-3);
  font-size: 10px; margin: 14px 0; text-transform: uppercase; letter-spacing: 1.5px;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-card .switch { text-align: center; font-size: 13px; color: var(--text-2); margin-top: 16px; }
.auth-card .error { color: var(--danger); font-size: 12px; min-height: 16px; text-align: center; }

/* Layout */
.dashboard { max-width: 1140px; margin: 0 auto; padding: 28px 24px; flex: 1; min-height: calc(100vh - 60px - 200px); }
.settings-page { max-width: 580px; margin: 0 auto; padding: 28px 24px; flex: 1; min-height: calc(100vh - 60px - 200px); }
.admin-page { max-width: 1140px; margin: 0 auto; padding: 28px 24px; flex: 1; min-height: calc(100vh - 60px - 200px); }

/* Quick Bar */
.quick-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 0; margin-bottom: 24px; border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.quick-bar .balance-display {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 10px 16px; white-space: nowrap;
  flex-shrink: 0;
}
.quick-bar .balance-display .label { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; line-height: 1; }
.quick-bar .balance-display .amount { font-size: 18px; font-weight: 700; color: var(--accent); font-family: 'JetBrains Mono', monospace; line-height: 1; }
.api-key-bar {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 10px 16px;
  flex: 1 1 300px; min-width: 200px;
}
.api-key-bar code { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.api-key-bar .key-actions { display: flex; gap: 3px; flex-shrink: 0; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--gradient); opacity: 0; transition: var(--transition);
}
.stat-card:hover { border-color: var(--border-accent); transform: translateY(-2px); box-shadow: var(--shadow-accent); }
.stat-card:hover::before { opacity: 0.5; }
.stat-label { font-size: 10px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.stat-value { font-size: 22px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.stat-value.accent { color: var(--accent); }

/* Content Grid */
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; transition: var(--transition);
}
.panel:hover { border-color: var(--border-accent); }
.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.panel-header h3 { font-size: 14px; font-weight: 600; }
.panel-header .badge { font-size: 10px; color: var(--text-3); background: var(--surface-2); padding: 3px 9px; border-radius: var(--radius-xs); border: 1px solid var(--border); }

/* Model rows */
.model-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.model-row:last-child { border-bottom: none; }
.model-name { font-size: 13px; font-weight: 600; }
.model-desc { font-size: 10px; color: var(--text-3); margin-top: 2px; }
.model-mult { font-size: 12px; font-weight: 700; color: var(--accent); font-family: 'JetBrains Mono', monospace; }

/* Models page */
.models-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.model-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; transition: var(--transition);
  cursor: pointer; position: relative; overflow: hidden;
}
.model-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient); opacity: 0; transition: var(--transition);
}
.model-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-accent); }
.model-card:hover::before { opacity: 1; }
.model-card-name { font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.model-card-provider { font-size: 9px; color: var(--text-3); font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 8px; }
.model-card-price { font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 8px; }
.model-card-desc { font-size: 11px; color: var(--text-2); line-height: 1.6; }

/* Tables */
.logs-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.logs-table th, .logs-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.logs-table th { font-size: 10px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.logs-table tr:hover td { background: var(--surface-2); }
.logs-table td { color: var(--text-2); }

/* Empty state */
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-3); }

/* Settings */
.settings-page h2 { font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.settings-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; margin-bottom: 14px;
}
.settings-card h3 { font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.settings-card input {
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 11px 14px; font-size: 13px;
  color: var(--text); width: 100%; margin-bottom: 8px; transition: var(--transition);
}
.settings-card input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }
.keys-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.key-item {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px; transition: var(--transition);
}
.key-item:hover { border-color: var(--border-accent); }
.key-item .name { font-size: 12px; font-weight: 600; }
.key-item .val { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--text-2); }

/* Admin */
.admin-page h2 { font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.admin-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 22px; }
.admin-stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px; text-align: center; }
.admin-stat .val { font-size: 18px; font-weight: 700; color: var(--accent); font-family: 'JetBrains Mono', monospace; }
.admin-stat .lbl { font-size: 9px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 3px; }
.admin-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.admin-toolbar input { background: var(--surface-2); border: 1px solid var(--border-2); border-radius: var(--radius-xs); padding: 8px 12px; font-size: 12px; color: var(--text); flex: 1; transition: var(--transition); }
.admin-toolbar input:focus { outline: none; border-color: var(--accent); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.admin-table th, .admin-table td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.admin-table th { background: var(--surface-2); font-size: 10px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.admin-table tr:hover td { background: var(--surface-2); }
.admin-table td { color: var(--text-2); }
.admin-actions { display: flex; gap: 4px; }
.banned-badge { background: var(--danger-dim); color: var(--danger); padding: 3px 8px; border-radius: var(--radius-xs); font-size: 10px; font-weight: 600; }
.ok-badge { background: var(--accent-dim); color: var(--accent); padding: 3px 8px; border-radius: var(--radius-xs); font-size: 10px; font-weight: 600; }

/* Buttons */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  border: none; border-radius: var(--radius-sm); padding: 8px 14px;
  font-size: 12px; font-weight: 500; cursor: pointer; transition: var(--transition);
  font-family: 'Inter', sans-serif;
}
.btn-accent { background: var(--accent); color: var(--bg); font-weight: 600; }
.btn-accent:hover { box-shadow: var(--shadow-accent); transform: translateY(-1px); }
.btn-ghost { background: transparent; border: 1px solid var(--border-2); color: var(--text-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.btn-danger { background: var(--danger-dim); border: 1px solid rgba(255, 77, 106, 0.15); color: var(--danger); }
.btn-danger:hover { background: rgba(255, 77, 106, 0.15); }
.btn-sm { padding: 6px 10px; font-size: 11px; }
.btn-xs { padding: 4px 8px; font-size: 10px; border-radius: var(--radius-xs); }
.icon-btn {
  background: none; border: 1px solid transparent; color: var(--text-2);
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; border-radius: var(--radius-xs); transition: var(--transition); padding: 0;
}
.icon-btn:hover { color: var(--accent); border-color: var(--border-accent); background: var(--accent-dim); }
.icon-btn svg { width: 14px; height: 14px; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.8); backdrop-filter: blur(12px); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modal {
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-lg); padding: 28px; max-width: 440px;
  width: 92%; box-shadow: var(--shadow-lg); animation: slideIn 0.3s ease-out;
  position: relative; overflow: hidden;
}
.modal::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient); opacity: 0.5; }
.modal h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.modal-key { display: flex; align-items: center; gap: 8px; margin-top: 12px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; }
.modal-key code { flex: 1; font-size: 11px; word-break: break-all; user-select: all; font-family: 'JetBrains Mono', monospace; color: var(--accent); }
.topup-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 16px 0; }
.topup-grid button {
  padding: 16px; font-size: 16px; font-weight: 700;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--radius); cursor: pointer; color: var(--text); transition: var(--transition);
}
.topup-grid button:hover { border-color: var(--accent); background: var(--surface-3); transform: translateY(-2px); box-shadow: var(--shadow-accent); }
.topup-grid button span { font-size: 10px; font-weight: 400; color: var(--text-2); display: block; margin-top: 4px; }

/* Toast */
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--surface);
  border: 1px solid var(--accent); border-radius: var(--radius-sm);
  padding: 12px 18px; font-size: 12px; color: var(--accent); font-weight: 500;
  box-shadow: var(--shadow-accent); z-index: 2000; animation: slideIn 0.25s ease-out;
}

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 36px 28px 24px; background: var(--surface); }
.footer-inner { max-width: 1140px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; }
.footer-brand { font-size: 16px; font-weight: 800; margin-bottom: 10px; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.footer-col p, .footer-col a { font-size: 11px; color: var(--text-3); line-height: 1.9; display: block; }
.footer-col a { transition: var(--transition-fast); display: flex; align-items: center; gap: 4px; }
.footer-col a:hover { color: var(--accent); }
.footer-title { font-size: 11px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.payment-logos { display: flex; flex-wrap: wrap; gap: 6px; }
.pay-badge { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-xs); padding: 4px 10px; font-size: 10px; font-weight: 600; color: var(--text-2); }
.footer-bottom { max-width: 1140px; margin: 18px auto 0; padding-top: 14px; border-top: 1px solid var(--border); text-align: center; }
.footer-bottom p { font-size: 10px; color: var(--text-3); }

/* Cursor trail */
.trail { position: fixed; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); pointer-events: none; z-index: 9999; opacity: 0.5; transition: transform 0.15s, opacity 0.4s; mix-blend-mode: screen; }

/* Referral button animated */
.referral-btn {
  width: 100%; padding: 14px 20px;
  background: linear-gradient(135deg, rgba(0,229,200,0.06), rgba(124,58,237,0.04));
  border: 1px solid var(--border-accent); border-radius: var(--radius);
  cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  transition: var(--transition); position: relative; overflow: hidden;
}
.referral-btn::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(0,229,200,0.08), transparent, rgba(124,58,237,0.05), transparent);
  animation: referralSpin 6s linear infinite;
}
.referral-btn::after {
  content: ''; position: absolute; inset: 1px; border-radius: calc(var(--radius) - 1px);
  background: linear-gradient(135deg, rgba(0,229,200,0.04), rgba(8,13,19,0.95));
}
.referral-btn > * { position: relative; z-index: 1; }
.referral-btn:hover { border-color: var(--accent); box-shadow: 0 0 20px rgba(0,229,200,0.1), 0 0 40px rgba(0,229,200,0.05); transform: translateY(-1px); }
@keyframes referralSpin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Enhanced hover glow */
.stat-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,229,200,0.08), 0 0 0 1px rgba(0,229,200,0.1); }
.panel:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(0,229,200,0.06); }
.model-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,229,200,0.08), 0 0 0 1px rgba(0,229,200,0.1); }
.key-item:hover { border-color: var(--accent); box-shadow: 0 0 12px rgba(0,229,200,0.06); }

/* Mobile nav */
.mobile-nav { display: none; }

/* Responsive */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  header { padding: 0 12px; height: 52px; }
  .header-brand span { font-size: 15px; }
  .header-brand img { height: 24px; width: 24px; }
  .header-nav { display: none; }
  .header-right { gap: 5px; }
  .header-right a.btn-ghost { display: none; }
  .dashboard, .settings-page, .admin-page { padding: 14px 12px; min-height: auto; }
  .models-list { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .quick-bar { flex-direction: column; gap: 8px; align-items: stretch; }
  .api-key-bar { max-width: 100% !important; }
  .stats-grid { gap: 8px; }
  .stat-card { padding: 14px; }
  .stat-value { font-size: 17px; }
  .footer-inner { grid-template-columns: 1fr; gap: 16px; }
  .admin-table { font-size: 10px; display: block; overflow-x: auto; white-space: nowrap; }
  .admin-table th, .admin-table td { padding: 6px 6px; }
  .admin-actions { flex-wrap: wrap; gap: 2px; }
  .admin-toolbar { flex-wrap: wrap; gap: 4px; padding: 8px 10px; }
  .modal { padding: 20px; max-width: 95%; }
  .user-id { display: none; }
  .avatar { width: 28px; height: 28px; font-size: 11px; }
  .mobile-nav {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--surface); border-top: 1px solid var(--border);
    padding: 8px 0; z-index: 100; justify-content: space-around;
  }
  .mobile-nav a { display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--text-3); font-size: 9px; padding: 4px 8px; border-radius: 6px; text-decoration: none; transition: var(--transition-fast); }
  .mobile-nav a.active { color: var(--accent); }
  .mobile-nav a svg { width: 16px; height: 16px; }
  .site-footer { padding-bottom: 64px; }
}
@media (min-width: 769px) { .mobile-nav { display: none; } }