/**
 * FlyMacroPilot - World Scenarios UI
 * v1.10.3
 *
 * Styles for the world scenario selector: region tabs, scenario cards,
 * country flags, difficulty indicators, wildcard previews.
 */

/* ─── CSS Custom Properties ─────────────────────────────────────────────── */
:root {
    --ws-bg:        #0d1117;
    --ws-surface:   #161b22;
    --ws-raised:    #1c2128;
    --ws-border:    rgba(255,255,255,0.08);
    --ws-border-glow: rgba(0,212,255,0.2);
    --ws-text:      #e6edf3;
    --ws-sub:       #8b949e;
    --ws-dim:       #4b5563;
    --ws-accent:    #00d4ff;
    --ws-gold:      #f0a500;

    /* Difficulty colors */
    --diff-rookie:     #00ff88;
    --diff-analyst:    #4a9eff;
    --diff-hard:       #ffaa00;
    --diff-expert:     #ff6b35;
    --diff-legendary:  #ff4444;
    --diff-impossible: #cc00cc;
}

/* ─── Page Shell ─────────────────────────────────────────────────────────── */
.ws-page {
    min-height: 100vh;
    background: var(--ws-bg);
    color: var(--ws-text);
    font-family: 'Courier New', monospace;
    padding: 80px 24px 60px;
}

.ws-header {
    text-align: center;
    margin-bottom: 48px;
}

.ws-eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--ws-accent);
    margin-bottom: 12px;
}

.ws-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 16px;
}

.ws-title-accent {
    background: linear-gradient(135deg, var(--ws-accent), var(--ws-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ws-subtitle {
    font-size: 1rem;
    color: var(--ws-sub);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── Stats Bar ──────────────────────────────────────────────────────────── */
.ws-stats-bar {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin: 32px 0;
}

.ws-stat {
    text-align: center;
}

.ws-stat-val {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ws-accent);
    line-height: 1;
}

.ws-stat-label {
    font-size: 0.65rem;
    color: var(--ws-sub);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 4px;
}

/* ─── Region Tabs ────────────────────────────────────────────────────────── */
.ws-region-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}

.ws-tab {
    padding: 8px 18px;
    border-radius: 100px;
    background: var(--ws-surface);
    border: 1px solid var(--ws-border);
    color: var(--ws-sub);
    font-family: inherit;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.2s;
}

.ws-tab:hover {
    color: var(--ws-text);
    border-color: var(--ws-border-glow);
}

.ws-tab.active {
    background: rgba(0,212,255,0.12);
    border-color: var(--ws-accent);
    color: var(--ws-accent);
}

/* ─── Timeline Axis ──────────────────────────────────────────────────────── */
.ws-timeline {
    position: relative;
    margin-bottom: 16px;
    overflow-x: auto;
    padding: 12px 0;
}

.ws-timeline-axis {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: var(--ws-dim);
    letter-spacing: 0.1em;
    border-top: 1px solid var(--ws-border);
    padding-top: 8px;
    margin: 0 20px 32px;
}

/* ─── Scenario Grid ──────────────────────────────────────────────────────── */
.ws-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    max-width: 1280px;
    margin: 0 auto;
}

/* ─── Scenario Card ──────────────────────────────────────────────────────── */
.ws-card {
    background: var(--ws-surface);
    border: 1px solid var(--ws-border);
    border-radius: 14px;
    padding: 24px;
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.25s ease,
                border-color 0.25s ease;
    position: relative;
    overflow: hidden;
}

.ws-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: 14px 14px 0 0;
}

.ws-card.rookie::before    { background: var(--diff-rookie); }
.ws-card.analyst::before   { background: var(--diff-analyst); }
.ws-card.hard::before      { background: var(--diff-hard); }
.ws-card.expert::before    { background: var(--diff-expert); }
.ws-card.legendary::before { background: var(--diff-legendary); }
.ws-card.impossible::before { background: var(--diff-impossible); }

.ws-card:hover {
    transform: translateY(-4px);
    border-color: var(--ws-border-glow);
    box-shadow: 0 12px 40px rgba(0,212,255,0.08);
}

/* ── Card Header ── */
.ws-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 16px;
}

.ws-card-identity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ws-card-flag {
    font-size: 1.8rem;
    line-height: 1;
}

.ws-card-meta {}

.ws-card-difficulty {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    font-weight: 700;
    margin-bottom: 2px;
}

.ws-card.rookie    .ws-card-difficulty { color: var(--diff-rookie); }
.ws-card.analyst   .ws-card-difficulty { color: var(--diff-analyst); }
.ws-card.hard      .ws-card-difficulty { color: var(--diff-hard); }
.ws-card.expert    .ws-card-difficulty { color: var(--diff-expert); }
.ws-card.legendary .ws-card-difficulty { color: var(--diff-legendary); }
.ws-card.impossible .ws-card-difficulty { color: var(--diff-impossible); }

.ws-card-era {
    font-size: 0.7rem;
    color: var(--ws-sub);
}

/* Chair portrait */
.ws-card-chair {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--ws-raised);
    border: 2px solid var(--ws-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: filter 0.3s;
    filter: grayscale(0.6);
    overflow: hidden;
}

.ws-card:hover .ws-card-chair {
    filter: grayscale(0);
}

.ws-card-chair img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

/* ── Card Year + Name ── */
.ws-card-year {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--ws-dim);
    line-height: 1;
    margin-bottom: 4px;
}

.ws-card-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--ws-text);
}

.ws-card-subtitle {
    font-size: 0.72rem;
    color: var(--ws-sub);
    margin-bottom: 12px;
}

/* ── Card Body ── */
.ws-card-desc {
    font-size: 0.83rem;
    color: var(--ws-sub);
    line-height: 1.65;
    margin-bottom: 16px;
}

/* ── Starting Conditions ── */
.ws-card-conditions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}

.ws-cond {
    background: var(--ws-raised);
    border-radius: 8px;
    padding: 8px 10px;
    text-align: center;
}

.ws-cond-label {
    font-size: 0.58rem;
    color: var(--ws-sub);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.ws-cond-val {
    font-size: 1rem;
    font-weight: 700;
}

.ws-cond-val.good    { color: var(--diff-rookie); }
.ws-cond-val.warn    { color: var(--diff-hard); }
.ws-cond-val.danger  { color: var(--diff-legendary); }
.ws-cond-val.crisis  { color: var(--diff-impossible); }

/* ── Tools Available ── */
.ws-card-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.ws-tool-tag {
    font-size: 0.62rem;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.15);
    color: var(--ws-accent);
    letter-spacing: 0.05em;
}

.ws-tool-tag.unavailable {
    background: rgba(255,68,68,0.06);
    border-color: rgba(255,68,68,0.15);
    color: #ff6666;
    text-decoration: line-through;
    opacity: 0.6;
}

/* ── Survival Rate + Central Bank ── */
.ws-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--ws-border);
}

.ws-card-survival {
    font-size: 0.78rem;
    color: var(--ws-sub);
}

.ws-card-survival strong {
    color: var(--ws-gold);
    font-size: 1rem;
}

.ws-card-play {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ws-accent);
    text-decoration: none;
    padding: 6px 14px;
    border: 1px solid var(--ws-accent);
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}

.ws-card-play:hover {
    background: var(--ws-accent);
    color: #000;
}

/* ── Chair Bio Tooltip ── */
.ws-chair-bio {
    position: absolute;
    top: 20px;
    right: 20px;
    max-width: 240px;
    background: var(--ws-raised);
    border: 1px solid var(--ws-border-glow);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.72rem;
    line-height: 1.5;
    color: var(--ws-sub);
    z-index: 10;
    opacity: 0;
    transform: translateY(4px);
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
}

.ws-card:hover .ws-chair-bio {
    opacity: 1;
    transform: translateY(0);
}

/* ── Key Lesson Badge ── */
.ws-card-lesson {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: rgba(240,165,0,0.08);
    border-top: 1px solid rgba(240,165,0,0.2);
    padding: 8px 16px;
    font-size: 0.68rem;
    color: var(--ws-gold);
    line-height: 1.4;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ws-card-lesson::before {
    content: '💡 KEY LESSON: ';
    font-weight: 700;
    letter-spacing: 0.05em;
}

.ws-card:hover .ws-card-lesson {
    transform: translateY(0);
}

/* ─── Difficulty Legend ──────────────────────────────────────────────────── */
.ws-legend {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 32px 0 0;
    padding-top: 20px;
    border-top: 1px solid var(--ws-border);
}

.ws-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--ws-sub);
}

.ws-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .ws-grid {
        grid-template-columns: 1fr;
    }
    .ws-card-conditions {
        grid-template-columns: repeat(3, 1fr);
    }
    .ws-title {
        font-size: 2.5rem;
    }
}