/* STOKS — Value Investing Scanner Styles */
:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #1c2128;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --border: #30363d;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --green: #3fb950;
    --green-dim: #238636;
    --yellow: #d29922;
    --yellow-dim: #9e6a03;
    --red: #f85149;
    --red-dim: #da3633;
    --orange: #db6d28;
    --purple: #bc8cff;
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.4);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: 0.2s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Layout */
.container { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}
header .container { display: flex; align-items: center; justify-content: space-between; }
header h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.5px; }
header h1 span { color: var(--accent); }
header nav a { margin-left: 24px; color: var(--text-secondary); font-size: 0.875rem; }
header nav a:hover { color: var(--text-primary); }

/* Disclaimer Banner */
.disclaimer {
    background: linear-gradient(135deg, var(--yellow-dim), var(--orange));
    color: #fff;
    padding: 10px 20px;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Data Freshness Banner */
.data-freshness {
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 10px 20px;
    text-align: center;
    font-size: 0.82rem;
    line-height: 1.5;
}
.data-freshness strong {
    color: var(--accent);
}

/* Stats Strip */
.stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    padding: 24px 0;
}
.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    transition: all var(--transition);
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow); }
.stat-card .value { font-size: 2rem; font-weight: 700; color: var(--accent); }
.stat-card .label { font-size: 0.8rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* Section */
.section { padding: 32px 0; }
.section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

/* Controls */
.controls {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}
.search-box {
    flex: 1;
    min-width: 200px;
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
    transition: border-color var(--transition);
}
.search-box:focus { border-color: var(--accent); }
.search-box::placeholder { color: var(--text-muted); }

select.filter-select {
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    outline: none;
}
select.filter-select:focus { border-color: var(--accent); }

/* Table */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
thead { background: var(--bg-tertiary); }
th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    position: relative;
}
th:hover { color: var(--accent); }
th.sort-asc::after { content: " ▲"; font-size: 0.65rem; }
th.sort-desc::after { content: " ▼"; font-size: 0.65rem; }

td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
tr:last-child td { border-bottom: none; }
tr:hover { background: rgba(88, 166, 255, 0.04); }

td.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Signal Badges */
.signal-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.signal-strong-buy { background: var(--green-dim); color: var(--green); }
.signal-buy { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.signal-watch { background: rgba(210, 153, 34, 0.15); color: var(--yellow); }
.signal-reject { background: rgba(248, 81, 73, 0.1); color: var(--red); }

/* Score Bar */
.score-bar {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 80px;
}
.score-bar .bar {
    flex: 1;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    min-width: 40px;
}
.score-bar .bar .fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}
.score-bar .value { font-size: 0.8rem; font-weight: 600; min-width: 24px; }

/* MOS Bar Colors */
.mos-high { background: var(--green); }
.mos-mid { background: var(--yellow); }
.mos-low { background: var(--red); }

/* Detail Page */
.detail-header {
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
}
.detail-header h1 { font-size: 2rem; font-weight: 700; }
.detail-header .subtitle { color: var(--text-secondary); margin-top: 4px; }

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin: 20px 0;
}
.metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
}
.metric-card .metric-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.metric-card .metric-value { font-size: 1.2rem; font-weight: 600; margin-top: 4px; }

.stage-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 16px 0;
}
.stage-section h3 { font-size: 1rem; font-weight: 600; margin-bottom: 12px; }

.flag-list { list-style: none; padding: 0; }
.flag-list li {
    padding: 6px 10px;
    margin: 4px 0;
    background: rgba(248, 81, 73, 0.08);
    border-left: 3px solid var(--red);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 0.85rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 40px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state h3 { font-size: 1.2rem; margin-bottom: 8px; color: var(--text-primary); }

/* Sparkline */
.sparkline-cell { padding: 4px 8px; text-align: center; }
.sparkline-cell svg.sparkline { vertical-align: middle; }
.sparkline-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin: 20px 0; }
.sparkline-card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-align: center; }
.sparkline-card .sparkline-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.sparkline-card .sparkline-chart { display: flex; justify-content: center; }
.sparkline-card svg.sparkline { display: block; }

/* Help Tooltip (?) */
.help-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--bg-tertiary); border: 1px solid var(--border);
    color: var(--text-muted); font-size: 0.65rem; font-weight: 700;
    cursor: pointer; margin-left: 6px; vertical-align: middle;
    transition: all var(--transition); flex-shrink: 0;
}
.help-icon:hover { background: var(--accent); color: var(--bg-primary); border-color: var(--accent); }
.metric-label { display: flex; align-items: center; }
.stat-card .label { display: flex; align-items: center; justify-content: center; gap: 4px; }

/* Glossary Modal Overlay */
.glossary-overlay {
    display: none; position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
    align-items: center; justify-content: center; padding: 20px;
}
.glossary-overlay.active { display: flex; }
.glossary-modal {
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 28px 32px;
    max-width: 520px; width: 100%; box-shadow: var(--shadow-lg);
    position: relative; animation: glossaryIn 0.2s ease;
}
@keyframes glossaryIn {
    from { opacity: 0; transform: translateY(10px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.glossary-modal .gm-close {
    position: absolute; top: 14px; right: 16px;
    background: none; border: none; color: var(--text-muted);
    font-size: 1.3rem; cursor: pointer; line-height: 1;
    transition: color var(--transition);
}
.glossary-modal .gm-close:hover { color: var(--text-primary); }
.glossary-modal h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 14px; color: var(--accent); }
.glossary-modal .gm-section { margin-bottom: 14px; }
.glossary-modal .gm-section:last-child { margin-bottom: 0; }
.glossary-modal .gm-heading {
    font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 6px;
}
.glossary-modal .gm-text { font-size: 0.9rem; line-height: 1.6; color: var(--text-primary); }
.glossary-modal .gm-graham {
    background: rgba(63,185,80,0.08); border-left: 3px solid var(--green);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 10px 14px; font-size: 0.85rem; line-height: 1.6;
    color: var(--text-secondary); margin-top: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .stats-strip { grid-template-columns: repeat(2, 1fr); }
    .controls { flex-direction: column; }
    header .container { flex-direction: column; gap: 12px; }
    header nav a { margin-left: 0; margin-right: 16px; }
}