/* ═══════════════════════════════════════════════════════════
   Apiblend — PHP Version v1.5
   shadcn/ui dark theme — Fully responsive
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #09090b;
  --fg: #fafafa;
  --foreground: #fafafa;
  --card: #0a0a0c;
  --muted: #27272a;
  --muted-fg: #a1a1aa;
  --muted-foreground: #a1a1aa;
  --border: #27272a;
  --primary: #fafafa;
  --primary-foreground: #18181b;
  --primary-fg: #18181b;
  --destructive: #7f1d1d;
  --ring: #d4d4d8;
  --radius: 10px;
  --sidebar-w: 260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ─── Layout ─── */
.app { display: flex; height: 100vh; overflow: hidden; }

/* ─── Sidebar ─── */
.sidebar {
  width: var(--sidebar-w);
  border-right: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background: color-mix(in srgb, var(--card) 50%, transparent);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.sidebar-head {
  display: flex; align-items: center; gap: 12px;
  padding: 0 20px; height: 64px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
.sidebar-logo {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--primary); color: var(--primary-fg);
}
.sidebar-logo svg { width: 16px; height: 16px; }
.sidebar-brand strong { font-size: 15px; font-weight: 700; }
.sidebar-brand small { display: block; font-size: 10px; color: var(--muted-fg); }

.sidebar-nav {
  flex: 1; padding: 12px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 2px;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  color: var(--muted-fg); background: transparent;
  border: none; cursor: pointer; transition: all 0.15s;
  width: 100%; text-align: left; text-decoration: none;
}
.nav-item:hover { color: var(--fg); background: color-mix(in srgb, var(--muted) 80%, transparent); }
.nav-item.active { background: var(--primary); color: var(--primary-fg); box-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-divider { border-top: 1px solid color-mix(in srgb, var(--border) 40%, transparent); margin: 8px 0; }

.sidebar-foot {
  padding: 12px; border-top: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
.sidebar-foot p { font-size: 11px; color: var(--muted-fg); padding: 8px 12px; }
.sidebar-foot strong { font-size: 13px; font-weight: 500; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 2px; }

/* ─── Main ─── */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.content {
  flex: 1; overflow-y: auto;
  padding: 32px 40px;
  max-width: 1200px; margin: 0 auto; width: 100%;
}

/* ─── Mobile Header ─── */
.mobile-header { display: none; align-items: center; gap: 12px; height: 56px; padding: 0 16px; border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent); background: color-mix(in srgb, var(--card) 50%, transparent); }
.mobile-header .logo { display: flex; align-items: center; gap: 8px; }
.mobile-header .logo svg { width: 16px; height: 16px; color: var(--primary); }
.mobile-header strong { font-size: 14px; font-weight: 700; }
.hamburger { display: none; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; border: none; background: transparent; color: var(--muted-fg); cursor: pointer; }
.hamburger:hover { color: var(--fg); }
.hamburger svg { width: 20px; height: 20px; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 40; }
.sidebar-overlay.active { display: block; }

/* ─── Tabs ─── */
.tab-panel { display: none; animation: fadeIn 0.15s ease; }
.tab-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ─── Typography ─── */
h1 { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 4px; }
.subtitle { font-size: 14px; color: var(--muted-fg); margin-top: 4px; }
h3.sm { font-size: 14px; font-weight: 600; }

/* ─── Cards ─── */
.card {
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  padding: 24px;
}

/* ─── Grids ─── */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat {
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent);
  padding: 20px;
}
.stat-label { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 500; color: var(--muted-fg); margin-bottom: 10px; }
.stat-label svg { width: 14px; height: 14px; }
.stat-value { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }

.actions { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.action {
  display: flex; align-items: flex-start; gap: 14px; padding: 20px;
  border-radius: var(--radius); border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  cursor: pointer; text-align: left; transition: all 0.2s; color: var(--fg);
}
.action:hover { border-color: var(--border); box-shadow: 0 4px 12px color-mix(in srgb, var(--primary) 5%, transparent); }
.action-icon { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0; }
.action-icon svg { width: 16px; height: 16px; }
.action-text h3 { font-size: 14px; font-weight: 600; }
.action-text p { font-size: 12px; color: var(--muted-fg); margin-top: 2px; }
.action-link { display: flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 500; color: var(--primary); margin-top: 8px; transition: transform 0.15s; }
.action:hover .action-link { transform: translateX(2px); }

.cards { display: grid; gap: 12px; grid-template-columns: repeat(3, 1fr); }
.games { display: grid; gap: 12px; grid-template-columns: repeat(4, 1fr); }
.balance { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

/* ─── Balance Items ─── */
.bal { padding: 16px; border-radius: 10px; }
.bal.gold { background: color-mix(in srgb, #f59e0b 8%, transparent); border: 1px solid color-mix(in srgb, #f59e0b 15%, transparent); }
.bal.purple { background: color-mix(in srgb, #8b5cf6 8%, transparent); border: 1px solid color-mix(in srgb, #8b5cf6 15%, transparent); }
.bal.blue { background: color-mix(in srgb, #3b82f6 8%, transparent); border: 1px solid color-mix(in srgb, #3b82f6 15%, transparent); }
.bal.green { background: color-mix(in srgb, #10b981 8%, transparent); border: 1px solid color-mix(in srgb, #10b981 15%, transparent); }
.bal-label { font-size: 11px; font-weight: 600; color: var(--muted-fg); margin-bottom: 6px; display: flex; align-items: center; gap: 4px; }
.bal-val { font-size: 22px; font-weight: 700; }
.bal-val.gold { color: #fbbf24; }
.bal-val.purple { color: #c4b5fd; font-family: monospace; font-size: 18px; }
.bal-val.blue { color: #93c5fd; }
.bal-val.green { color: #6ee7b7; font-family: monospace; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 18px; border-radius: 8px; font-size: 14px; font-weight: 500;
  cursor: pointer; border: 1px solid transparent; transition: all 0.15s;
  white-space: nowrap; line-height: 1.4;
}
.btn svg { width: 16px; height: 16px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover:not(:disabled) { opacity: 0.9; }
.btn-outline { border-color: color-mix(in srgb, var(--border) 60%, transparent); background: transparent; color: var(--muted-fg); }
.btn-outline:hover:not(:disabled) { color: var(--fg); border-color: var(--border); }
.btn-destructive { background: var(--destructive); color: #fafafa; }
.btn-destructive:hover:not(:disabled) { opacity: 0.9; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-sm svg { width: 14px; height: 14px; }
.btn-full { width: 100%; }

/* ─── Forms ─── */
.form-group { display: flex; flex-direction: column; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--muted-fg); margin-bottom: 8px; }
.form-group small { font-size: 11px; color: var(--muted-fg); margin-top: 6px; }
.form-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }

.input {
  width: 100%; height: 38px; padding: 0 12px;
  border-radius: 6px; border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background: transparent; color: var(--fg); font-size: 14px; font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s; outline: none;
}
.input:focus { border-color: var(--ring); box-shadow: 0 0 0 1px var(--ring); }
.input::placeholder { color: var(--muted-fg); }
.input.mono { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 13px; }
select.input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px;
}

/* ─── Mode Tabs ─── */
.mode-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.mode-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 8px; font-size: 13px; font-weight: 500;
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background: transparent; color: var(--muted-fg); cursor: pointer;
  transition: all 0.15s; white-space: nowrap;
}
.mode-tab svg { width: 16px; height: 16px; }
.mode-tab:hover { color: var(--fg); }
.mode-tab.active { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }

/* ─── Filter Pills ─── */
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.pill, .filter-pill {
  padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 500;
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background: var(--card); color: var(--muted-fg); cursor: pointer; transition: all 0.15s;
}
.pill:hover, .filter-pill:hover { color: var(--fg); border-color: var(--border); }
.pill.active, .filter-pill.active { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }

/* ─── Search ─── */
.search { position: relative; }
.search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--muted-fg); pointer-events: none; }
.search .input { padding-left: 36px; background: var(--card); }

/* ─── Game Card ─── */
.game {
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent);
  overflow: hidden; transition: all 0.2s;
}
.game:hover { border-color: var(--border); box-shadow: 0 4px 12px color-mix(in srgb, var(--primary) 5%, transparent); }
.game img, .game-banner { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: color-mix(in srgb, var(--muted) 50%, transparent); }
.game-info { padding: 12px; }
.game-info h4 { font-size: 14px; font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.game-info code { font-size: 12px; color: var(--muted-fg); display: block; margin-top: 4px; }

/* ─── Badges ─── */
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px; font-size: 10px; font-weight: 700; white-space: nowrap; }
.badge-ok { background: color-mix(in srgb, #10b981 10%, transparent); color: #34d399; }
.badge-err { background: color-mix(in srgb, #ef4444 10%, transparent); color: #f87171; }
.badge-warn { background: color-mix(in srgb, #f59e0b 10%, transparent); color: #fbbf24; }
.badge-info { background: color-mix(in srgb, #3b82f6 10%, transparent); color: #60a5fa; }

/* ─── Result Card ─── */
.result {
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent); overflow: hidden;
}
.result-head {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  background: color-mix(in srgb, var(--muted) 30%, transparent);
}
.result-body {
  padding: 16px; font-size: 12px; font-family: 'SF Mono', monospace; line-height: 1.6;
  overflow: auto; max-height: 300px; white-space: pre-wrap; word-break: break-word;
}
.result-copy {
  display: flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 4px;
  font-size: 12px; background: transparent;
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  color: var(--muted-fg); cursor: pointer; transition: all 0.15s;
}
.result-copy:hover { color: var(--fg); border-color: var(--border); }

/* ─── Table ─── */
.table { border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent); overflow: hidden; }
.table-head { display: flex; align-items: center; gap: 8px; padding: 14px 20px; border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent); background: color-mix(in srgb, var(--muted) 30%, transparent); }
.table-scroll { overflow-x: auto; }
table { width: 100%; font-size: 13px; border-collapse: collapse; }
th { text-align: left; padding: 12px 20px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-fg); border-bottom: 1px solid color-mix(in srgb, var(--border) 40%, transparent); white-space: nowrap; }
td { padding: 12px 20px; border-bottom: 1px solid color-mix(in srgb, var(--border) 30%, transparent); transition: background 0.15s; }
tr:hover td { background: color-mix(in srgb, var(--muted) 30%, transparent); }

/* ─── Endpoint List ─── */
.endpoints { display: flex; flex-direction: column; gap: 6px; }
.ep-cat { padding: 12px 0 6px; font-size: 11px; font-weight: 700; color: var(--muted-fg); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid color-mix(in srgb, var(--border) 30%, transparent); }
.ep { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 8px; background: color-mix(in srgb, var(--muted) 30%, transparent); border: 1px solid color-mix(in srgb, var(--border) 30%, transparent); }
.ep-method { font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; background: color-mix(in srgb, var(--primary) 10%, transparent); color: var(--primary); font-family: monospace; flex-shrink: 0; }
.ep-name { font-size: 12px; font-family: monospace; font-weight: 600; }
.ep-desc { font-size: 12px; color: var(--muted-fg); }

/* ─── Alerts ─── */
.alert { display: flex; align-items: center; gap: 8px; padding: 12px; border-radius: 8px; font-size: 13px; }
.alert svg { width: 16px; height: 16px; flex-shrink: 0; }
.alert-err { background: color-mix(in srgb, #ef4444 5%, transparent); border: 1px solid color-mix(in srgb, #ef4444 20%, transparent); color: #f87171; }
.alert-info { background: color-mix(in srgb, #3b82f6 5%, transparent); border: 1px solid color-mix(in srgb, #3b82f6 20%, transparent); color: #60a5fa; }
.alert-warn { background: color-mix(in srgb, #f59e0b 5%, transparent); border: 1px solid color-mix(in srgb, #f59e0b 20%, transparent); color: #fbbf24; }

/* ─── Setup Banner ─── */
.banner { border-radius: var(--radius); border: 1px solid color-mix(in srgb, #f59e0b 30%, transparent); background: color-mix(in srgb, #f59e0b 5%, transparent); padding: 20px; }
.banner-inner { display: flex; align-items: flex-start; gap: 12px; }
.banner svg { width: 20px; height: 20px; color: #f59e0b; flex-shrink: 0; margin-top: 2px; }
.banner h3 { font-weight: 600; color: #fbbf24; font-size: 14px; }
.banner p { font-size: 13px; color: var(--muted-fg); margin-top: 4px; }

/* ─── Info Box ─── */
.info { border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent); padding: 20px; }
.info-inner { display: flex; align-items: flex-start; gap: 12px; }
.info svg { width: 20px; height: 20px; color: var(--muted-fg); flex-shrink: 0; margin-top: 2px; }
.info p { font-size: 13px; color: var(--muted-fg); line-height: 1.6; }
.info .info-title { font-weight: 600; color: var(--fg); margin-bottom: 4px; }
.info code { font-size: 12px; background: var(--muted); padding: 2px 6px; border-radius: 4px; font-family: monospace; }

/* ─── Call Options ─── */
.call-opts { padding-top: 12px; border-top: 1px solid color-mix(in srgb, var(--border) 40%, transparent); }
.call-opts p { font-size: 12px; font-weight: 600; color: var(--muted-fg); margin-bottom: 8px; }
.call-opt { display: inline-flex; padding: 6px 12px; border-radius: 6px; border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); font-size: 12px; font-family: monospace; cursor: pointer; transition: all 0.15s; background: transparent; color: var(--muted-fg); }
.call-opt:hover { background: color-mix(in srgb, var(--primary) 10%, transparent); border-color: color-mix(in srgb, var(--primary) 30%, transparent); }

/* ─── Preset Buttons ─── */
.presets { padding-top: 8px; border-top: 1px solid color-mix(in srgb, var(--border) 40%, transparent); }
.presets p { font-size: 12px; font-weight: 600; color: var(--muted-fg); margin-bottom: 8px; }
.preset { display: inline-flex; padding: 6px 12px; border-radius: 6px; border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); font-size: 12px; font-family: monospace; font-weight: 600; cursor: pointer; transition: all 0.15s; background: transparent; color: var(--muted-fg); }
.preset:hover { color: var(--fg); }
.preset.active { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }

/* ─── Live Player ─── */
.session { border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent); padding: 24px; }
.panel { border-radius: var(--radius); background: color-mix(in srgb, var(--card) 80%, transparent); padding: 24px; }
.panel h3 { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.panel h3 svg { width: 16px; height: 16px; }
.panel.scatter { border: 1px solid color-mix(in srgb, #8b5cf6 20%, transparent); }
.panel.rtp { border: 1px solid color-mix(in srgb, #3b82f6 20%, transparent); }
.panel-result { font-size: 12px; font-family: monospace; padding: 8px; border-radius: 6px; background: color-mix(in srgb, var(--muted) 50%, transparent); border: 1px solid color-mix(in srgb, var(--border) 40%, transparent); margin-top: 12px; }

/* ─── Status Badge ─── */
.live-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.live-badge.on { background: color-mix(in srgb, #10b981 15%, transparent); color: #34d399; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: #34d399; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ─── Activity Log ─── */
.log { max-height: 300px; overflow-y: auto; border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); border-radius: 8px; }
.log table { font-size: 12px; }
.log td { padding: 8px 12px; }

/* ─── Loading / Empty ─── */
.loading { display: flex; align-items: center; justify-content: center; padding: 64px 0; color: var(--muted-fg); font-size: 14px; gap: 8px; }
.spinner { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty { text-align: center; padding: 64px 0; }
.empty svg { width: 48px; height: 48px; color: color-mix(in srgb, var(--muted-fg) 30%, transparent); margin: 0 auto 16px; }
.empty p { color: var(--muted-fg); font-weight: 500; }
.empty small { font-size: 13px; color: color-mix(in srgb, var(--muted-fg) 70%, transparent); margin-top: 4px; display: block; }

/* ─── Section Spacing ─── */
.sec { margin-top: 24px; }
.sec-sm { margin-top: 16px; }
.sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sec-head h1 { margin-bottom: 0; }
.sec-head .btn { flex-shrink: 0; }

/* ─── Utility ─── */
.text-right { text-align: right; }
.text-success { color: #34d399; }
.text-danger { color: #f87171; }
.text-muted { color: var(--muted-fg); }
.mono { font-family: 'SF Mono', 'Fira Code', monospace; }
.flex-1 { flex: 1; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .sidebar {
    position: fixed; left: -300px; top: 0; bottom: 0; z-index: 50;
    transition: left 0.25s ease;
  }
  .sidebar.open { left: 0; }
  .mobile-header { display: flex; }
  .hamburger { display: flex; }
  .mobile-tabs { display: flex; overflow-x: auto; gap: 4px; padding: 0 8px; flex: 1; scrollbar-width: none; }
  .mobile-tabs::-webkit-scrollbar { display: none; }
  .mob-tab {
    padding: 6px 12px; border-radius: 6px; font-size: 12px; font-weight: 500;
    white-space: nowrap; border: none; background: transparent;
    color: var(--muted-fg); cursor: pointer; transition: all 0.15s; text-decoration: none;
  }
  .mob-tab.active { background: var(--primary); color: var(--primary-fg); }
  .content { padding: 16px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .actions { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .cards { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .games { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .balance { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr !important; }
  .mode-tabs { gap: 6px; }
  .mode-tab { padding: 6px 12px; font-size: 12px; }
  h1 { font-size: 20px; }
  .ep { flex-wrap: wrap; gap: 6px; }
  .ep-desc { width: 100%; }
  table { font-size: 12px; }
  th, td { padding: 8px 10px; }
  .info-inner { flex-direction: column; }
  .banner-inner { flex-direction: column; }
}

/* Phone */
@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; }
  .actions { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .games { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .balance { grid-template-columns: 1fr; }
  .panel { padding: 16px; }
  .presets, .call-opts { overflow-x: auto; }
  .presets > div, .call-opts > div { flex-wrap: nowrap; }
  .action { flex-direction: column; align-items: center; text-align: center; }
  .action-link { justify-content: center; }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted-fg); }

/* ─── Auth Pages ─── */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.auth-container { width: 100%; max-width: 400px; }
.auth-card {
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  border-radius: 12px; background: color-mix(in srgb, var(--card) 80%, transparent);
  padding: 32px;
}
.auth-header { text-align: center; margin-bottom: 24px; }
.auth-logo { display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; width: 48px; height: 48px; border-radius: 12px; background: var(--primary); color: var(--primary-fg); }
.auth-logo svg { width: 24px; height: 24px; }
.auth-header h1 { font-size: 20px; font-weight: 700; }
.auth-header p { font-size: 13px; color: var(--muted-fg); margin-top: 4px; }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form .form-group label { font-size: 12px; font-weight: 600; color: var(--muted-fg); margin-bottom: 6px; }
.auth-form .input { width: 100%; height: 40px; padding: 0 12px; border-radius: 6px; border: 1px solid color-mix(in srgb, var(--border) 60%, transparent); background: transparent; color: var(--fg); font-size: 14px; outline: none; transition: border-color 0.15s; }
.auth-form .input:focus { border-color: var(--ring); box-shadow: 0 0 0 1px var(--ring); }
.auth-footer { text-align: center; margin-top: 20px; font-size: 13px; color: var(--muted-fg); }
.auth-footer a { color: var(--primary); text-decoration: none; font-weight: 500; }
.auth-footer a:hover { text-decoration: underline; }