/* btc.html — dedicated stylesheet */

.btc-page-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem 1rem 3rem;
}

/* ─── Header ─── */
.btc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    gap: 1rem;
}

.btc-header-left {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.btc-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.btc-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.btc-last-updated {
    font-size: 0.68rem;
    color: var(--text-secondary);
    margin-top: 0.1rem;
}

.btc-back-link {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    white-space: nowrap;
    transition: color 0.15s, border-color 0.15s;
    flex-shrink: 0;
}

.btc-back-link:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* ─── Price banner ─── */
.btc-price-banner {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
}

.btc-price {
    font-size: 1.9rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
    line-height: 1.1;
}

/* ─── Confluence banner ─── */
.confluence-banner {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.9rem 1.2rem;
    margin-bottom: 1.1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.75rem;
    align-items: center;
}

.confluence-stats {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.conf-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 56px;
}

.conf-count {
    font-size: 1.5rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.conf-count--accumulate { color: var(--accent-green); }
.conf-count--neutral    { color: var(--text-secondary); }
.conf-count--distribute { color: var(--accent-red); }

.conf-label {
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin-top: 0.1rem;
    white-space: nowrap;
}

.conf-divider {
    width: 1px;
    height: 36px;
    background: var(--border-color);
    margin: 0 0.5rem;
    flex-shrink: 0;
}

.phase-badge {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    white-space: nowrap;
}

.phase-badge--headline {
    font-size: 1.05rem;
    font-weight: 700;
    padding: 0.35rem 1rem;
}

.phase-badge--strong-accumulation { background: rgba(16,185,129,0.20); color: var(--accent-green); }
.phase-badge--accumulation        { background: rgba(16,185,129,0.13); color: var(--accent-green); }
.phase-badge--weak-accumulation   { background: rgba(16,185,129,0.08); color: var(--accent-green); }
.phase-badge--neutral             { background: rgba(160,174,192,0.10); color: var(--text-secondary); }
.phase-badge--mixed               { background: rgba(160,174,192,0.10); color: var(--text-secondary); }
.phase-badge--weak-distribution   { background: rgba(239,68,68,0.08); color: var(--accent-red); }
.phase-badge--distribution        { background: rgba(239,68,68,0.13); color: var(--accent-red); }
.phase-badge--strong-distribution { background: rgba(239,68,68,0.20); color: var(--accent-red); }

/* ─── ETF Era Note ─── */
.btc-era-note {
    background: rgba(160,174,192,0.05);
    border: 1px solid var(--border-color);
    border-left: 3px solid #f97316;
    border-radius: 8px;
    padding: 0.7rem 1rem;
    margin-bottom: 1.75rem;
    font-size: 0.73rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.btc-era-note strong {
    color: var(--text-primary);
}

/* ─── Signal sections ─── */
.signal-section {
    margin-bottom: 2rem;
}

.signal-section-title {
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin: 0 0 0.7rem 0;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--border-color);
}

.signal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.7rem;
}

@media (min-width: 520px) {
    .signal-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 840px) {
    .signal-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ─── Signal card ─── */
.signal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.85rem 0.95rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.signal-card--locked {
    opacity: 0.38;
    pointer-events: none;
}

.signal-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.4rem;
}

.signal-name {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.signal-badge {
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.14rem 0.48rem;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
}

.signal-badge--accumulate { background: rgba(16,185,129,0.18); color: var(--accent-green); }
.signal-badge--neutral    { background: rgba(160,174,192,0.10); color: var(--text-secondary); }
.signal-badge--distribute { background: rgba(239,68,68,0.15); color: var(--accent-red); }
.signal-badge--warning    { background: rgba(249,115,22,0.18); color: #f97316; }
.signal-badge--na         { background: rgba(160,174,192,0.08); color: var(--text-secondary); opacity: 0.6; }
.signal-badge--locked     { background: rgba(160,174,192,0.06); color: var(--text-secondary); opacity: 0.5; }

.signal-value {
    font-size: 1.15rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

.signal-value--accumulate { color: var(--accent-green); }
.signal-value--distribute { color: var(--accent-red); }
.signal-value--neutral    { color: var(--text-primary); }
.signal-value--na         { color: var(--text-secondary); font-size: 0.9rem; font-weight: 400; }

.signal-context {
    font-size: 0.71rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.signal-locked-label {
    font-size: 0.6rem;
    color: var(--text-secondary);
    opacity: 0.65;
    font-style: italic;
    margin-top: 0.1rem;
}

/* ─── Footer ─── */
.btc-footer {
    margin-top: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.64rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ─── Loading / error states ─── */
.btc-loading,
.btc-error {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.btc-error {
    color: var(--accent-red);
}