/* Agent Skill Passport — Dark Theme */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #16161f;
  --bg-card-hover: #1e1e2a;
  --border: #2a2a3a;
  --border-glow: #a855f7;
  --text-primary: #f0f0ff;
  --text-secondary: #8888aa;
  --text-muted: #555570;
  --accent: #a855f7;
  --accent-dim: #7c3aed;
  --gold: #fbbf24;
  --silver: #94a3b8;
  --bronze: #cd7c2a;
  --pass: #22c55e;
  --fail: #ef4444;
  --partial: #eab308;
  --glow-gold: 0 0 20px rgba(251, 191, 36, 0.4);
  --glow-silver: 0 0 20px rgba(148, 163, 184, 0.3);
  --glow-bronze: 0 0 20px rgba(205, 124, 42, 0.3);
  --glow-pass: 0 0 15px rgba(34, 197, 94, 0.3);
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Cascadia Code', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
}

/* Background grid effect */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(168, 85, 247, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  text-align: center;
  padding: 60px 0 40px;
  position: relative;
}

.header::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin: 24px auto 0;
}

.badge {
  display: inline-block;
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

h1 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #f0f0ff 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 8px;
}

.subtitle span {
  color: var(--accent);
  font-family: var(--font-mono);
}

/* Section titles */
.section-title {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Agent name input */
.agent-input-section {
  margin-bottom: 32px;
}

.agent-input-section input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-mono);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.agent-input-section input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
}

.agent-input-section input::placeholder {
  color: var(--text-muted);
}

/* Template grid */
.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.template-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  width: 100%;
}

.template-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-dim);
  transform: translateY(-1px);
}

.template-card.selected {
  border-color: var(--accent);
  background: rgba(168, 85, 247, 0.08);
  box-shadow: 0 0 0 1px var(--accent), 0 0 20px rgba(168, 85, 247, 0.1);
}

.template-icon { flex-shrink: 0; }

.template-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.template-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Prompt section */
#prompt-section {
  display: none;
  margin-bottom: 24px;
  animation: fadeInUp 0.4s ease;
}

.prompt-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 20px;
  margin-bottom: 16px;
}

.prompt-box pre {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.7;
}

/* Code input */
.code-input-section { margin-bottom: 16px; }

.code-input-section textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 180px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.code-input-section textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
}

.code-input-section textarea::placeholder {
  color: var(--text-muted);
}

/* Run button */
.run-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: white;
  border: none;
  border-radius: 10px;
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}

.run-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
}

.run-btn:active:not(:disabled) { transform: translateY(0); }
.run-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* Result section */
#result-section {
  display: none;
  margin-top: 32px;
  animation: fadeInUp 0.5s ease;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  text-align: center;
  margin-bottom: 20px;
}

/* Score display */
.score-ring {
  width: 140px;
  height: 140px;
  margin: 0 auto 16px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.score-ring svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}

.score-ring circle {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
}

.score-ring .bg { stroke: var(--border); }
.score-ring .fill { stroke: var(--accent); stroke-dasharray: 377; stroke-dashoffset: 377; transition: stroke-dashoffset 1.5s ease; }

.score-value {
  font-size: 2.8rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.score-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Grade badge */
.grade-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 3px;
  padding: 6px 20px;
  border-radius: 20px;
  margin-bottom: 12px;
  border: 1px solid transparent;
}

.grade-gold {
  color: var(--gold);
  background: rgba(251, 191, 36, 0.1);
  border-color: var(--gold);
  box-shadow: var(--glow-gold);
}
.grade-silver {
  color: var(--silver);
  background: rgba(148, 163, 184, 0.1);
  border-color: var(--silver);
  box-shadow: var(--glow-silver);
}
.grade-bronze {
  color: var(--bronze);
  background: rgba(205, 124, 42, 0.1);
  border-color: var(--bronze);
  box-shadow: var(--glow-bronze);
}
.grade-fail {
  color: var(--fail);
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--fail);
}

.grade-legend {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.grade-legend span {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.grade-legend .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-gold { background: var(--gold); }
.dot-silver { background: var(--silver); }
.dot-bronze { background: var(--bronze); }

/* Status message */
.status-message {
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 8px;
  display: inline-block;
  margin-bottom: 16px;
}
.status-pass { color: var(--pass); background: rgba(34, 197, 94, 0.1); }
.status-partial { color: var(--partial); background: rgba(234, 179, 8, 0.1); }
.status-fail { color: var(--fail); background: rgba(239, 68, 68, 0.1); }

/* Score breakdown */
.breakdown {
  margin: 20px 0;
  text-align: left;
}

.breakdown-item {
  display: grid;
  grid-template-columns: 100px 1fr 40px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.breakdown-key {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  text-align: right;
}

.breakdown-bar {
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
}

.breakdown-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  border-radius: 3px;
  transition: width 1s ease;
}

.breakdown-val {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

/* Passport JSON */
.passport-json-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: left;
  margin-bottom: 16px;
  position: relative;
}

.passport-json-label {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.passport-json-card pre {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
}

/* JSON syntax colors */
.passport-json-card pre .key { color: #a855f7; }
.passport-json-card pre .str { color: #22c55e; }
.passport-json-card pre .num { color: #fbbf24; }
.passport-json-card pre .bool { color: #3b82f6; }

/* Copy button */
.copy-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }

/* Leaderboard */
.leaderboard {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.leaderboard-table th {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.leaderboard-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(42, 42, 58, 0.5);
  color: var(--text-secondary);
}

.leaderboard-table tr:last-child td { border-bottom: none; }

.leaderboard-table .rank-cell { font-family: var(--font-mono); font-weight: 600; color: var(--text-primary); }
.leaderboard-table .agent-cell { font-family: var(--font-mono); color: var(--text-primary); }
.leaderboard-table .score-cell { font-family: var(--font-mono); font-weight: 600; }

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
}
.rank-1 { background: rgba(251, 191, 36, 0.2); color: var(--gold); }
.rank-2 { background: rgba(148, 163, 184, 0.2); color: var(--silver); }
.rank-3 { background: rgba(205, 124, 42, 0.2); color: var(--bronze); }
.rank-other { background: var(--bg-secondary); color: var(--text-muted); }

/* Filter tabs */
.filter-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-tab {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-tab:hover { border-color: var(--accent-dim); color: var(--text-secondary); }
.filter-tab.active { border-color: var(--accent); color: var(--accent); background: rgba(168, 85, 247, 0.08); }

/* Footer */
.footer {
  text-align: center;
  padding: 48px 0 32px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.footer a { color: var(--accent); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 600px) {
  h1 { font-size: 1.8rem; }
  .container { padding: 0 16px; }
  .template-grid { grid-template-columns: 1fr; }
  .breakdown-item { grid-template-columns: 80px 1fr 36px; }
  .score-ring { width: 110px; height: 110px; }
  .score-value { font-size: 2.2rem; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* Score ring animation on reveal */
@keyframes scoreReveal {
  from { stroke-dashoffset: 377; }
  to { stroke-dashoffset: var(--final-offset); }
}