/* ============================================================
   prediction-arena.css
   Standalone Prediction Arena page.
   Loaded ALONGSIDE app.css — reuses all --bg/--text/--accent tokens
   and existing components (.glass-card, .geo-ticket, .pa-vote-bar,
   .pa-ai-box, .btn-primary, .pulse-dot, .badge) so this page never
   drifts from the terminal's visual identity. Everything in this
   file is additive: new layout + the "odds board" signature touches.
   ============================================================ */

html { scroll-behavior: smooth; }

body.pa2-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---------- Slim top header (not the full sidebar) ---------- */
.pa2-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 28px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-sidebar);
    position: sticky;
    top: 0;
    z-index: 500;
}
.pa2-header-left { display: flex; align-items: center; gap: 28px; }
.pa2-header-nav { display: flex; align-items: center; gap: 4px; }
.pa2-header-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 7px;
}
.pa2-header-nav a:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.pa2-header-nav a.pa2-nav-current { color: #f0b90b; background: rgba(240,185,11,0.1); }
.pa2-header-right { display: flex; align-items: center; gap: 12px; }

@media (max-width: 760px) {
    .pa2-header-nav span { display: none; }
    .pa2-header { padding: 12px 16px; }
}

/* ---------- Hero ---------- */
.pa2-hero {
    position: relative;
    padding: 46px 28px 34px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
    background:
        radial-gradient(circle at 15% 20%, rgba(240,185,11,0.08), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(0,212,170,0.06), transparent 45%);
}

/* Faint drifting candlestick silhouettes — the "trading terminal" signature,
   even the prediction market is priced and charted like an asset. */
.pa2-candles {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding: 0 6%;
    opacity: 0.09;
    pointer-events: none;
    animation: pa2CandleDrift 40s linear infinite;
}
.pa2-candles span {
    width: 6px;
    background: var(--text-secondary);
    border-radius: 2px;
    flex-shrink: 0;
}
@keyframes pa2CandleDrift {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-4%); }
}

.pa2-hero-inner { position: relative; max-width: 1200px; margin: 0 auto; }
.pa2-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #f0b90b;
    background: rgba(240,185,11,0.1);
    border: 1px solid rgba(240,185,11,0.25);
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}
.pa2-hero h1 {
    font-size: clamp(1.7rem, 3.4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 10px;
    color: var(--text-primary);
}
.pa2-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, #f0b90b, #ffd766);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.pa2-hero p {
    color: var(--text-secondary);
    max-width: 620px;
    line-height: 1.65;
    font-size: 0.95rem;
    margin: 0 0 26px;
}

/* Track record strip — count-up numbers, mono "big board" digits */
.pa2-stats {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.pa2-stat {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 22px;
    min-width: 140px;
}
.pa2-stat-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.pa2-stat-value {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}
.pa2-stat-value.pa2-green { color: #00d4aa; }
.pa2-stat-value.pa2-blue  { color: var(--accent-blue); }

/* ---------- Ticker: resolved-tickets marquee ---------- */
.pa2-ticker-wrap {
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}
.pa2-ticker-wrap::before,
.pa2-ticker-wrap::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 60px;
    z-index: 2;
    pointer-events: none;
}
.pa2-ticker-wrap::before { left: 0; background: linear-gradient(90deg, var(--bg-secondary), transparent); }
.pa2-ticker-wrap::after  { right: 0; background: linear-gradient(270deg, var(--bg-secondary), transparent); }
.pa2-ticker-track {
    display: inline-flex;
    align-items: center;
    gap: 40px;
    padding: 10px 0;
    animation: tickerScroll 45s linear infinite;
    width: max-content;
}
.pa2-ticker-wrap:hover .pa2-ticker-track { animation-play-state: paused; }
.pa2-ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-secondary);
}
.pa2-ticker-item .pa2-t-win { color: #00d4aa; font-weight: 700; }
.pa2-ticker-item .pa2-t-loss { color: #ef4444; font-weight: 700; }

/* ---------- Category filter pills ---------- */
.pa2-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 20px 28px 4px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}
.pa2-filter-pill {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 7px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.pa2-filter-pill:hover { border-color: var(--border-glow); color: var(--text-primary); }
.pa2-filter-pill.active {
    background: rgba(240,185,11,0.14);
    border-color: rgba(240,185,11,0.4);
    color: #f0b90b;
}

/* ---------- Card grid ---------- */
.pa2-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 28px 60px;
    width: 100%;
    box-sizing: border-box;
    flex: 1;
}
.pa2-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 18px;
    margin-top: 16px;
}

.pa2-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    transform: translateY(10px);
    animation: pa2CardIn 0.5s cubic-bezier(0.4,0,0.2,1) forwards;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.pa2-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-glow);
    box-shadow: 0 10px 30px -12px rgba(0,0,0,0.5);
}
@keyframes pa2CardIn {
    to { opacity: 1; transform: translateY(0); }
}

.pa2-card-top {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    background: linear-gradient(90deg, var(--pa2-status-color, #f0b90b), transparent 140%);
    background-size: 200% 100%;
    animation: pa2Sheen 3.5s linear infinite;
}
@keyframes pa2Sheen {
    0% { background-position: 0% 0; }
    100% { background-position: -200% 0; }
}

.pa2-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.pa2-card-cat {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 9px;
    border-radius: 10px;
    background: rgba(59,130,246,0.14);
    color: var(--accent-blue);
}
.pa2-card-status {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.pa2-live-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: currentColor;
    animation: pulseDot 1.2s ease-in-out infinite;
}

.pa2-card-headline {
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    cursor: pointer;
    margin: 0;
}
.pa2-card-headline:hover { color: #f0b90b; }

/* Sparkline sits quietly under the headline — the "chart-first" identity */
.pa2-spark {
    width: 100%;
    height: 34px;
    display: block;
}
.pa2-spark path.pa2-spark-fill { opacity: 0.14; }
.pa2-spark path.pa2-spark-line {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: pa2Draw 1.1s ease forwards;
}
@keyframes pa2Draw { to { stroke-dashoffset: 0; } }

/* Big odds row — the "board" number */
.pa2-odds-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}
.pa2-odds-num {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 1.7rem;
    font-weight: 800;
    color: #00d4aa;
}
.pa2-odds-num.pa2-no { color: #ef4444; }
.pa2-odds-sub { font-size: 0.72rem; color: var(--text-muted); }

.pa2-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: auto;
    padding-top: 6px;
    border-top: 1px solid var(--border-color);
}

/* ---------- Multi-option ticket rows (named candidates/teams) ---------- */
.pa2-opt-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.pa2-opt-row {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 12px;
}
.pa2-opt-row-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}
.pa2-opt-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}
.pa2-opt-pct {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: #00d4aa;
}
.pa2-opt-bar {
    height: 5px;
    border-radius: 3px;
    background: rgba(239,68,68,0.25);
    overflow: hidden;
    margin-bottom: 8px;
}
.pa2-opt-bar-fill {
    height: 100%;
    background: #00d4aa;
    border-radius: 3px;
    transition: width 0.4s ease;
}
.pa2-opt-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.pa2-opt-vote-btn {
    flex: 1;
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.pa2-opt-vote-btn.pa2-opt-yes:hover { background: rgba(0,212,170,0.15); border-color: #00d4aa; color: #00d4aa; }
.pa2-opt-vote-btn.pa2-opt-no:hover { background: rgba(239,68,68,0.15); border-color: #ef4444; color: #ef4444; }
.pa2-opt-voted, .pa2-opt-closed {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
}

/* ---------- Loading skeletons ---------- */
.pa2-skel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    height: 230px;
    position: relative;
    overflow: hidden;
}
.pa2-skel::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
    animation: shimmer 1.4s infinite;
}

.pa2-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 70px 20px;
    color: var(--text-muted);
}
.pa2-empty i { font-size: 2.2rem; opacity: 0.3; margin-bottom: 14px; display: block; }

/* ---------- Detail overlay (slide-up panel, not a tiny center modal) ---------- */
.pa2-detail-scrim {
    position: fixed; inset: 0;
    background: rgba(4,6,10,0.78);
    backdrop-filter: blur(3px);
    z-index: 2000;
    display: none;
    align-items: flex-end;
    justify-content: center;
}
.pa2-detail-scrim.open { display: flex; }
.pa2-detail-panel {
    width: 100%;
    max-width: 780px;
    max-height: 92vh;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-bottom: none;
    border-radius: 20px 20px 0 0;
    overflow-y: auto;
    padding: 28px 30px 40px;
    position: relative;
    animation: pa2SlideUp 0.35s cubic-bezier(0.16,1,0.3,1);
}
@keyframes pa2SlideUp {
    from { transform: translateY(40px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}
.pa2-detail-close {
    position: absolute; top: 18px; right: 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    width: 34px; height: 34px;
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition-fast);
}
.pa2-detail-close:hover { color: var(--text-primary); border-color: var(--border-glow); }

.pa2-detail-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 18px 0 22px;
}

.pa2-chart-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 16px 6px;
    margin-bottom: 22px;
}
.pa2-chart-wrap canvas { max-height: 220px; }
.pa2-chart-empty {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.82rem;
    padding: 40px 10px;
}

/* Timeline — admin-posted news markers */
.pa2-timeline {
    list-style: none;
    margin: 0;
    padding: 0 0 0 4px;
    position: relative;
}
.pa2-timeline::before {
    content: '';
    position: absolute;
    left: 6px; top: 6px; bottom: 6px;
    width: 2px;
    background: var(--border-color);
}
.pa2-timeline li {
    position: relative;
    padding: 0 0 18px 26px;
}
.pa2-timeline li::before {
    content: '';
    position: absolute;
    left: 0; top: 3px;
    width: 13px; height: 13px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid #f0b90b;
}
.pa2-timeline-time { font-size: 0.7rem; color: var(--text-muted); font-family: var(--font-mono); }
.pa2-timeline-note { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.5; margin-top: 2px; }
.pa2-impact-tag {
    display: inline-block;
    margin-top: 6px;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 9px;
    border-radius: 10px;
    border: 1px solid;
}

/* ---------- Sign-in gate strip ---------- */
.pa2-auth-cta {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; flex-wrap: wrap;
    background: rgba(240,185,11,0.06);
    border: 1px solid rgba(240,185,11,0.2);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin-top: 4px;
}

@media (max-width: 640px) {
    .pa2-hero { padding: 34px 18px 26px; }
    .pa2-filters, .pa2-main { padding-left: 16px; padding-right: 16px; }
    .pa2-detail-panel { padding: 24px 18px 32px; }
    .pa2-detail-stats { grid-template-columns: repeat(3, 1fr); gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
    .pa2-card, .pa2-ticker-track, .pa2-candles, .pa2-spark path, .pa2-card-top, .pa2-live-dot {
        animation: none !important;
    }
}