/* Extracted from pages/migration.html */
/* ── Header ───────────────────────────────────────── */
.mig-header {
    padding: 3rem 1.5rem 1.5rem;
    border-bottom: 2px solid var(--border);
    text-align: center;
}
.mig-header .eyebrow {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--text-faint); margin-bottom: 1rem;
}
.mig-header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: -0.03em; margin-bottom: 1rem;
}
.mig-header p {
    font-size: 0.9rem; color: var(--text-dim);
    max-width: 700px; margin: 0 auto; line-height: 1.6;
}
.mig-header p a { color: var(--accent); text-decoration: underline; }
.mig-links {
    margin-top: 1rem; font-family: var(--font-mono); font-size: 0.82rem;
}
.mig-links a { color: var(--accent); margin: 0 0.75rem; }

/* ── Stats bar ────────────────────────────────────── */
#stats-bar {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border-bottom: 2px solid var(--border); text-align: center;
}
.stat-cell {
    padding: 1.25rem 0.5rem; border-right: 2px solid var(--border);
}
.stat-cell:last-child { border-right: none; }
.stat-num {
    font-family: var(--font-display); font-weight: 900;
    font-size: clamp(1.5rem, 3vw, 2.2rem); letter-spacing: -0.03em;
    display: block; line-height: 1;
}
.stat-lbl {
    font-size: 0.65rem; color: var(--text-faint);
    text-transform: uppercase; letter-spacing: 0.1em;
    display: block; margin-top: 0.35rem;
}

/* ── Canvas container ─────────────────────────────── */
#migration-canvas {
    width: 100%; height: 620px;
    border-bottom: 2px solid var(--border);
    position: relative; overflow: hidden;
    background: var(--bg);
}
#migration-canvas canvas { display: block; }

/* ── Tooltip ──────────────────────────────────────── */
#tooltip {
    display: none; position: absolute; z-index: 100;
    background: var(--surface); border: 1px solid var(--border);
    padding: 0.75rem 1rem; max-width: 320px;
    font-size: 0.8rem; line-height: 1.5;
    pointer-events: none;
}
#tooltip .tt-name {
    font-family: var(--font-display); font-weight: 700;
    font-size: 0.95rem; margin-bottom: 0.15rem;
}
#tooltip .tt-handle {
    font-family: var(--font-mono); font-size: 0.72rem;
    color: var(--text-faint); margin-bottom: 0.5rem;
}
#tooltip .tt-scores {
    font-family: var(--font-mono); font-size: 0.72rem;
    display: grid; grid-template-columns: 1fr 1fr; gap: 0.2rem 1rem;
    margin-bottom: 0.5rem;
}
#tooltip .tt-scores .score-label { color: var(--text-faint); }
#tooltip .tt-velocity {
    font-family: var(--font-mono); font-size: 0.78rem;
    font-weight: 700; margin-bottom: 0.3rem;
}
.vel-positive { color: #3ddc84; }
.vel-negative { color: #ff4444; }
.vel-neutral { color: var(--text-faint); }

/* ── Controls ─────────────────────────────────────── */
.mig-controls {
    display: flex; flex-wrap: wrap; gap: 0;
    border-bottom: 2px solid var(--border);
}
.mig-controls select {
    background: transparent; border: none;
    border-right: 2px solid var(--border);
    color: var(--text); padding: 0.65rem 0.9rem;
    font-family: var(--font-mono); font-size: 0.82rem;
    outline: none; cursor: pointer; min-width: 140px;
}
.mig-controls select:last-child { border-right: none; }
.mig-controls select:focus { background: var(--surface); }

/* ── Event log ────────────────────────────────────── */
#event-log {
    border-bottom: 2px solid var(--border);
    padding: 1rem 1.5rem; max-height: 200px; overflow-y: auto;
}
#event-log h3 {
    font-family: var(--font-mono); font-size: 0.72rem;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--text-faint); margin-bottom: 0.75rem;
}
.event-item {
    font-family: var(--font-mono); font-size: 0.78rem;
    padding: 0.3rem 0; border-bottom: 1px solid var(--border);
    display: flex; gap: 0.75rem; align-items: center;
}
.event-item:last-child { border-bottom: none; }
.event-arrow { font-size: 1rem; }
.event-arrow.right { color: #3ddc84; }
.event-arrow.left { color: #ff4444; }
.event-handle { color: var(--text); font-weight: 700; }
.event-delta { font-weight: 700; }
.event-time { color: var(--text-faint); font-size: 0.68rem; margin-left: auto; }
.event-empty {
    color: var(--text-faint); font-style: italic;
    font-family: var(--font-mono); font-size: 0.78rem;
}

/* ── Table ────────────────────────────────────────── */
.mig-table { width: 100%; border-collapse: collapse; font-size: 0.83rem; }
.mig-table th {
    background: var(--surface); border-bottom: 2px solid var(--border);
    padding: 0.55rem 0.6rem; text-align: left;
    font-family: var(--font-mono); font-size: 0.68rem;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--text-faint); white-space: nowrap;
}
.mig-table td {
    padding: 0.55rem 0.6rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.mig-table tr:hover td { background: var(--surface); }

/* ── Migration badge ──────────────────────────────── */
.mig-badge {
    display: inline-block; padding: 0.12rem 0.45rem;
    border-radius: 2px; font-family: var(--font-mono);
    font-size: 0.82rem; font-weight: 700; letter-spacing: -0.02em;
}
.mig-high { background: rgba(61,220,132,0.15); color: #3ddc84; }
.mig-mid { background: rgba(255,204,0,0.15); color: #ccaa00; }
.mig-low { background: rgba(255,68,68,0.15); color: #ff4444; }

/* ── Position tag ─────────────────────────────────── */
.pos-tag {
    font-size: 0.62rem; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; padding: 0.1rem 0.4rem;
    border: 1px solid var(--border); border-radius: 2px;
}
.pos-land { color: #ff4444; border-color: rgba(255,68,68,0.3); }
.pos-neutral { color: var(--text-dim); }
.pos-moreright { color: #3ddc84; border-color: rgba(61,220,132,0.3); }

/* ── Loading ──────────────────────────────────────── */
.loading-msg {
    text-align: center; padding: 3rem;
    color: var(--text-faint); font-family: var(--font-mono);
    font-size: 0.82rem;
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 768px) {
    #stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stat-cell:nth-child(2) { border-right: none; }
    #migration-canvas { height: 450px; }
    .mig-table th:nth-child(n+5),
    .mig-table td:nth-child(n+5) { display: none; }
}
