:root {
  --bg: #0f1014;
  --bg-card: #18191d;
  --bg-card2: #202127;
  --bg-hover: #262831;
  --border: #282a31;
  --border-bright: #3c3e4a;
  --accent: #76b900;
  --accent-dim: rgba(118,185,0,0.15);
  --blue: #8ab4f8;      /* Google Blue */
  --red: #f28b82;       /* Google Red */
  --yellow: #fdd663;    /* Google Yellow */
  --green: #81c995;     /* Google Green */
  --purple: #c58af9;    /* Google Purple */
  --text: #f1f3f4;      /* Clean Material Light Text */
  --text-dim: #9aa0a6;  /* Google Gray Secondary Text */
  --text-muted: #5f6368;
  --success: #81c995;
  --success-dim: rgba(129,201,149,0.1);
  --danger: #f28b82;
  --danger-dim: rgba(242,139,130,0.1);
  --warning: #fdd663;
  --radius: 16px;       /* Material 3 style */
  --radius-sm: 8px;
  --bg-glow: radial-gradient(circle at 10% 15%, rgba(118,185,0,0.05) 0%, transparent 35%),
             radial-gradient(circle at 90% 85%, rgba(138,180,248,0.03) 0%, transparent 40%),
             var(--bg);
  --filter-active-bg: rgba(255, 255, 255, 0.08);
}

body.light-theme {
  --bg: #f8f9fa;        /* Google Light Gray Background */
  --bg-card: #ffffff;   /* Pure White Cards */
  --bg-card2: #f1f3f4;  /* Google Light Secondary */
  --bg-hover: #e8eaed;  /* Light Hover State */
  --border: #dadce0;    /* Google Light Border */
  --border-bright: #bdc1c6;
  --blue: #1a73e8;      /* Google Blue Light */
  --red: #d93025;       /* Google Red Light */
  --yellow: #f9ab00;    /* Google Yellow Light */
  --green: #1e8e3e;     /* Google Green Light */
  --purple: #9334e6;    /* Google Purple Light */
  --text: #202124;      /* Dark Gray Text */
  --text-dim: #5f6368;  /* Medium Gray Text */
  --text-muted: #9aa0a6;
  --success: #1e8e3e;
  --success-dim: rgba(30,142,62,0.1);
  --accent-dim: rgba(30,142,62,0.1);
  --danger: #d93025;
  --danger-dim: rgba(217,48,37,0.1);
  --warning: #f9ab00;
  --bg-glow: radial-gradient(circle at 10% 15%, rgba(118,185,0,0.02) 0%, transparent 35%),
             radial-gradient(circle at 90% 85%, rgba(26,115,232,0.015) 0%, transparent 40%),
             var(--bg);
  --filter-active-bg: rgba(0, 0, 0, 0.06);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100vh;font-family:'Outfit',sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden}

/* Soft elegant background glows */
body::before{content:'';position:fixed;inset:0;z-index:-1;background:var(--bg-glow);pointer-events:none}

/* Nav */
nav{position:sticky;top:0;z-index:200;background:rgba(23,24,28,0.95);backdrop-filter:blur(24px);border-bottom:1px solid var(--border);height:64px;display:flex;align-items:center;padding:0 32px;gap:8px}
body.light-theme nav{background:rgba(255,255,255,0.92)}
.nav-brand{font-size:20px;font-weight:800;color:var(--accent);letter-spacing:-0.5px;margin-right:24px;white-space:nowrap;text-shadow:0 0 12px rgba(118,185,0,0.15)}
.nav-brand span{color:var(--text);font-weight:300}
.nav-tabs{display:flex;gap:4px;flex:1}
.nav-tab{background:none;border:none;color:var(--text-dim);font-family:'Outfit',sans-serif;font-size:14px;font-weight:500;padding:8px 16px;border-radius:20px;cursor:pointer;transition:all 0.2s cubic-bezier(0.4, 0, 0.2, 1);white-space:nowrap}
.nav-tab:hover{color:var(--text);background:var(--bg-hover)}
.nav-tab.active{color:#ffffff;background:rgba(118,185,0,0.16);border:1px solid rgba(118,185,0,0.25);font-weight:600}
body.light-theme .nav-tab.active{color:var(--accent);background:rgba(118,185,0,0.08);border-color:rgba(118,185,0,0.18)}
.nav-status{margin-left:auto;font-size:12px;color:var(--text-dim);font-family:'JetBrains Mono',monospace}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  margin-right: 12px;
  outline: none;
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: var(--bg-hover);
  border-color: var(--border-bright);
  transform: scale(1.05);
}
.theme-toggle:active {
  transform: scale(0.95);
}
body.light-theme .theme-icon-light { display: none; }
body.light-theme .theme-icon-dark { display: block; }
body:not(.light-theme) .theme-icon-light { display: block; }
body:not(.light-theme) .theme-icon-dark { display: none; }

/* Loading */
#loading{position:fixed;inset:0;z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--bg);gap:20px}
.spinner{width:40px;height:40px;border:3px solid var(--border-bright);border-top-color:var(--accent);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#loading p{color:var(--text-dim);font-size:14px;font-family:'Outfit',sans-serif}
#app{opacity:0;transition:opacity 0.4s}
#app.visible{opacity:1}

/* Error state */
#error-state{display:none;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:16px;text-align:center;padding:40px}
#error-state .err-icon{font-size:48px}
#error-state h2{color:var(--danger);font-size:20px}
#error-state p{color:var(--text-dim);font-size:14px;max-width:400px}

/* Main layout */
main{max-width:1440px;margin:0 auto;padding:32px 32px}
section[data-tab]{display:none}
section[data-tab].active{display:block}

/* KPI Cards */
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:32px}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}
.kpi-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px;position:relative;overflow:hidden;transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1);box-shadow:0 4px 16px rgba(0,0,0,0.12)}
.kpi-card::before{content:'';position:absolute;inset:0;border-radius:var(--radius);background:linear-gradient(135deg,rgba(118,185,0,0.03),transparent);pointer-events:none}
.kpi-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 8px 24px rgba(118,185,0,0.12)}
.kpi-icon{font-size:20px;margin-bottom:12px}
.kpi-value{font-size:28px;font-weight:700;color:var(--text);font-family:'JetBrains Mono',monospace;line-height:1.1}
.kpi-label{font-size:11px;color:var(--text-dim);margin-top:8px;font-weight:600;text-transform:uppercase;letter-spacing:0.8px}
.kpi-sub{font-size:11px;color:var(--accent);margin-top:6px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Cards */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 4px 16px rgba(0,0,0,0.06);transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1)}
.card:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 8px 24px rgba(0,0,0,0.12)}
.card-title{font-size:12px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.8px;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.card-title .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);flex-shrink:0}

/* Chart grids */
.chart-row{display:grid;gap:24px;margin-bottom:24px}
.chart-row-2{grid-template-columns:1fr 1fr}
.chart-row-3{grid-template-columns:2fr 2fr 1.5fr}
@media(max-width:900px){.chart-row-2,.chart-row-3{grid-template-columns:1fr}}
.chart-wrap{position:relative;height:240px}
.chart-wrap-lg{position:relative;height:280px}

/* Reliability pills */
.reliability-grid{display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start}
.rel-pill{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:500;border:1px solid transparent;transition:all 0.2s;cursor:default}
.rel-pill.green{background:var(--success-dim);border-color:rgba(129,201,149,0.2);color:var(--success)}
.rel-pill.yellow{background:rgba(253,214,99,0.08);border-color:rgba(253,214,99,0.15);color:var(--warning)}
.rel-pill.red{background:var(--danger-dim);border-color:rgba(242,139,130,0.15);color:var(--danger)}
.rel-pill .dot{width:6px;height:6px;border-radius:50%;background:currentColor}

/* Leaderboard & Controls */
.table-controls{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.search-input{background:var(--bg-card);border:1px solid var(--border-bright);border-radius:20px;color:var(--text);font-family:'Outfit',sans-serif;font-size:13px;padding:8px 18px;width:100%;max-width:280px;transition:all 0.2s;outline:none}
.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(118,185,0,0.12)}
.search-input::placeholder{color:var(--text-muted)}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);box-shadow:0 4px 12px rgba(0,0,0,0.1)}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:var(--bg-card2);color:var(--text-dim);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:0.8px;padding:14px 20px;text-align:left;cursor:pointer;user-select:none;white-space:nowrap;border-bottom:2px solid var(--border)}
thead th:hover{color:var(--text)}
thead th.sorted{color:var(--accent)}
thead th .sort-arrow{margin-left:4px;opacity:0.5}
thead th.sorted .sort-arrow{opacity:1}
tbody tr{border-bottom:1px solid var(--border);transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1);cursor:pointer}
tbody tr:hover{background:var(--bg-hover);transform:translateY(-1px) scale(1.002);box-shadow:0 4px 12px rgba(0,0,0,0.08)}
tbody tr:last-child{border-bottom:none}
td{padding:12px 20px;color:var(--text);vertical-align:middle}
.rank-num{color:var(--text-dim);font-weight:600;font-family:'JetBrains Mono',monospace;font-size:12px;width:32px}
.rank-num.top3{color:var(--accent)}
.provider-chip{display:inline-block;padding:2px 8px;border-radius:4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;margin-right:6px;flex-shrink:0}
.model-name-cell{display:flex;align-items:center;gap:0;max-width:260px}
.model-name-text{font-size:13px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.score-cell{display:flex;align-items:center;gap:8px}
.score-num{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:15px}
.uptime-cell{display:flex;flex-direction:column;gap:4px;min-width:90px}
.uptime-val{font-family:'JetBrains Mono',monospace;font-size:13px}
.uptime-bar{height:4px;border-radius:2px;background:rgba(255,255,255,0.05);overflow:hidden}
.uptime-fill{height:100%;border-radius:2px;transition:width 0.6s ease}
.mono{font-family:'JetBrains Mono',monospace;font-size:12px}
.trend-indicator{font-size:12px;font-weight:700}
.trend-up{color:var(--success)}
.trend-down{color:var(--danger)}
.trend-flat{color:var(--text-dim)}

/* Explorer */
.explorer-selectors{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px}
.model-selector-wrap{flex:1}
.model-selector-label{font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.6px;margin-bottom:8px}
.model-select{width:100%;background:var(--bg-card);border:1px solid var(--border-bright);border-radius:12px;color:var(--text);font-family:'Outfit',sans-serif;font-size:14px;padding:12px 16px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238888aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;cursor:pointer;outline:none;transition:all 0.2s}
.model-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(118,185,0,0.12)}
.model-select option{background:var(--bg-card2);color:var(--text)}
.explorer-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;padding:18px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}
.explorer-header .provider-chip{font-size:11px;padding:3px 10px}
.explorer-header h2{font-size:18px;font-weight:700;color:var(--text);font-family:'Outfit',sans-serif}
.stats-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:24px}
@media(max-width:900px){.stats-row{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.stats-row{grid-template-columns:repeat(2,1fr)}}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center;box-shadow:0 4px 12px rgba(0,0,0,0.08)}
.stat-card .stat-val{font-size:24px;font-weight:700;font-family:'JetBrains Mono',monospace;color:var(--text)}
.stat-card .stat-label{font-size:11px;color:var(--text-dim);margin-top:6px;text-transform:uppercase;letter-spacing:0.6px;font-weight:500}
.stat-card .stat-sub{font-size:11px;color:var(--text-muted);margin-top:4px}

/* Heatmap */
.heatmap{display:grid;gap:4px;margin-top:12px}
.heatmap-cell{aspect-ratio:1;border-radius:3px;position:relative;cursor:default;transition:transform 0.15s}
.heatmap-cell:hover{transform:scale(1.35);z-index:10}
.heatmap-cell.pass{background:rgba(129,201,149,0.7)}
.heatmap-cell.fail{background:rgba(242,139,130,0.6)}
.heatmap-cell.miss{background:var(--border)}

/* Run history table */
.run-table-wrap{overflow-x:auto}
.run-table{width:100%;border-collapse:collapse;font-size:13px}
.run-table th{background:var(--bg-card2);color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:0.6px;padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-weight:600}
.run-table td{padding:10px 16px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}
.run-table tr:last-child td{border-bottom:none}
.status-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}
.status-badge.ok{background:var(--success-dim);color:var(--success)}
.status-badge.fail{background:var(--danger-dim);color:var(--danger)}

/* Timeline */
.timeline-controls{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.run-badge{background:var(--accent-dim);border:1px solid rgba(118,185,0,0.25);color:var(--accent);padding:4px 14px;border-radius:20px;font-size:12px;font-weight:600;font-family:'Outfit',sans-serif}
.run-cards{display:flex;flex-direction:column;gap:12px}
.run-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.08);transition:border-color 0.2s}
.run-card:hover{border-color:var(--border-bright)}
.run-card-header{display:flex;align-items:center;gap:16px;padding:16px 20px;cursor:pointer;user-select:none}
.run-card-time{font-size:13px;font-weight:600;color:var(--text);font-family:'JetBrains Mono',monospace;min-width:130px}
.run-success-badge{padding:3px 10px;border-radius:6px;font-size:12px;font-weight:700;font-family:'JetBrains Mono',monospace}
.run-success-badge.green{background:var(--success-dim);color:var(--success)}
.run-success-badge.yellow{background:rgba(253,214,99,0.08);color:var(--warning)}
.run-success-badge.red{background:var(--danger-dim);color:var(--danger)}
.run-fastest{font-size:12px;color:var(--text-dim);margin-left:auto;display:flex;align-items:center;gap:6px}
.run-fastest span{color:var(--accent);font-weight:500}
.run-expand-arrow{color:var(--text-muted);transition:transform 0.2s;font-size:12px}
.run-card.expanded .run-expand-arrow{transform:rotate(180deg)}
.run-card-body{display:none;border-top:1px solid var(--border);padding:0}
.run-card.expanded .run-card-body{display:block}
.run-detail-table{width:100%;font-size:12px;border-collapse:collapse}
.run-detail-table th{padding:10px 16px;background:var(--bg-card2);color:var(--text-dim);font-size:10px;text-transform:uppercase;letter-spacing:0.5px;text-align:left;font-weight:600;border-bottom:1px solid var(--border)}
.run-detail-table td{padding:8px 16px;border-bottom:1px solid var(--border);color:var(--text)}
.run-detail-table tr:last-child td{border-bottom:none}
.run-prompt{font-size:12px;color:var(--text-dim);padding:12px 20px;border-top:1px solid var(--border);font-style:italic;background:var(--bg-card2)}

/* Compare */
.compare-selectors{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:end;margin-bottom:24px}
.selector-group label{font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.6px;display:block;margin-bottom:8px}
.swap-btn{background:var(--bg-card);border:1px solid var(--border-bright);color:var(--text-dim);width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all 0.25s;align-self:flex-end;flex-shrink:0}
.swap-btn:hover{border-color:var(--accent);color:var(--accent);transform:rotate(180deg);background:var(--bg-hover)}
.h2h-table{width:100%;border-collapse:collapse}
.h2h-table tr{border-bottom:1px solid var(--border)}
.h2h-table tr:last-child{border-bottom:none}
.h2h-table td{padding:12px 16px;font-size:13px}
.h2h-table .h2h-label{color:var(--text-dim);font-size:12px;text-align:center}
.h2h-table .h2h-metric{color:var(--text-dim);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;text-align:center;width:130px}
.h2h-val-a,.h2h-val-b{font-family:'JetBrains Mono',monospace;font-size:14px;font-weight:600;text-align:center}
.h2h-val-a.winner,.h2h-val-b.winner{color:var(--accent)}
.h2h-row:hover{background:rgba(255,255,255,0.02)}

/* Section headers */
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:12px}
.section-title{font-size:22px;font-weight:700;color:var(--text);font-family:'Outfit',sans-serif}
.section-sub{font-size:13px;color:var(--text-dim);margin-top:2px}

/* Limit Selector Styles */
.filter-controls{display:flex;align-items:center;gap:10px;flex-shrink:0}
.filter-label{font-size:11px;color:var(--text-dim);font-weight:600;text-transform:uppercase;letter-spacing:0.6px}
.filter-btns{display:flex;background:var(--bg-card2);border:1px solid var(--border);padding:3px;border-radius:100px;gap:2px}
.filter-btn{background:none;border:1px solid transparent;color:var(--text-dim);font-size:12px;font-weight:500;padding:6px 14px;border-radius:100px;cursor:pointer;font-family:'Outfit',sans-serif;transition:all 0.15s ease}
.filter-btn:hover{color:var(--text);background:rgba(255,255,255,0.02)}
.filter-btn.active{color:var(--accent);font-weight:600}

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

/* Responsive */
@media(max-width:700px){
  nav{flex-wrap:wrap;height:auto;padding:12px 16px 10px;gap:10px}
  .nav-tabs{flex-wrap:wrap;gap:4px;width:100%}
  .nav-brand{margin-right:8px}
  .nav-tab{font-size:12px;padding:6px 10px}
  .nav-status{width:100%;margin-left:0;margin-top:4px;text-align:left}
  main{padding:20px 16px}
  .compare-selectors{grid-template-columns:1fr}
  .swap-btn{justify-self:center;width:100%;border-radius:var(--radius-sm)}
  .run-card-header{flex-wrap:wrap;gap:8px}
  .run-fastest{margin-left:0;width:100%}
  .table-controls{flex-direction:column;align-items:stretch}
  .h2h-table td{padding:10px 12px}
  .section-header{flex-direction:column;align-items:stretch}
  .filter-controls{margin-top:8px}
  .explorer-selectors{flex-direction:column;align-items:stretch}
}

/* Utility */
.flex{display:flex}.gap-2{gap:8px}.gap-3{gap:12px}.items-center{align-items:center}
.text-green{color:var(--success)}.text-red{color:var(--danger)}.text-yellow{color:var(--warning)}.text-accent{color:var(--accent)}.text-dim{color:var(--text-dim)}.text-blue{color:var(--blue)}
.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}
.no-data{color:var(--text-dim);font-size:13px;text-align:center;padding:32px;font-style:italic}

/* Custom Select Dropdown Component */
.custom-select-container {
  position: relative;
  width: 100%;
}
.custom-select-trigger {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  padding: 10px 16px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}
.custom-select-trigger:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(118,185,0,0.12);
}
.custom-select-trigger .trigger-content {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.custom-select-trigger .trigger-arrow {
  color: var(--text-dim);
  font-size: 10px;
  transition: transform 0.2s;
  margin-left: 8px;
}
.custom-select-container.open .custom-select-trigger .trigger-arrow {
  transform: rotate(180deg);
}

.custom-select-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.24);
  z-index: 500;
  display: none;
  overflow: hidden;
  animation: slideDown 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}
.custom-select-container.open .custom-select-dropdown {
  display: block;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-search-wrap {
  padding: 8px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.dropdown-search-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  padding: 8px 12px;
  outline: none;
  transition: border-color 0.15s;
}
.dropdown-search-input:focus {
  border-color: var(--accent);
}

.dropdown-list {
  list-style: none;
  max-height: 280px;
  overflow-y: auto;
  margin: 0;
  padding: 4px 0;
}
.dropdown-item {
  padding: 10px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background 0.15s;
}
.dropdown-item:hover {
  background: var(--bg-hover);
}
.dropdown-item.selected {
  background: rgba(118, 185, 0, 0.08);
}
.dropdown-item-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}
.dropdown-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dropdown-item-details {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dropdown-item-stats {
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
}
.dropdown-item-score-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
}

/* Page / Tab Transitions */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
section[data-tab] {
  display: none;
  opacity: 0;
}
section[data-tab].active {
  display: block;
  animation: fadeInUp 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Sliding Background Pill Indicator */
.sliding-indicator {
  position: absolute;
  background: var(--accent-dim);
  border: 1px solid rgba(118, 185, 0, 0.25);
  border-radius: 100px;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
  pointer-events: none;
}
body.light-theme .sliding-indicator {
  border-color: rgba(30, 142, 62, 0.15);
}