/**
 * MB Operating Calendar — embeddable daybus schedule styles.
 *
 * Self-contained + scoped under .mb-opcal. Circle treatment + capacity colours
 * mirror the booking date picker: teal = available, amber = < 10 seats,
 * red = full, grey = past. Brand palette inlined (no token-bundle dependency).
 *
 * @since 1.6.0
 */
.mb-opcal {
    --mboc-brand: #0099c5;
    --mboc-brand-dark: #004656;
    --mboc-low: #e8b14a;
    --mboc-full: #d9534f;
    --mboc-past: #b9c4ce;
    --mboc-ink: #1e293b;
    --mboc-muted: #64748b;
    --mboc-border: #e2e8f0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--mboc-ink);
    box-sizing: border-box;
}
.mb-opcal *, .mb-opcal *::before, .mb-opcal *::after { box-sizing: border-box; }

.mb-opcal .mboc-card {
    background: #fff;
    border: 1px solid var(--mboc-border);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 6px 24px rgba(0, 70, 86, 0.06);
}
.mb-opcal .mboc-title {
    margin: 0 0 14px;
    font-size: 24px;
    font-weight: 800;
    color: var(--mboc-brand-dark);
    text-align: center;
    letter-spacing: -0.3px;
}

/* Legend */
.mb-opcal .mboc-legend {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 18px;
    margin-bottom: 20px;
    font-size: 13px; font-weight: 600; color: var(--mboc-muted);
}
.mb-opcal .mboc-leg { display: inline-flex; align-items: center; gap: 6px; }
.mb-opcal .mboc-dot { width: 14px; height: 14px; border-radius: 50%; display: inline-block; }
.mb-opcal .mboc-dot.mboc-available { background: var(--mboc-brand); }
.mb-opcal .mboc-dot.mboc-low { background: var(--mboc-low); }
.mb-opcal .mboc-dot.mboc-full { background: var(--mboc-full); }

/* Month grid */
.mb-opcal .mboc-months {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px 32px;
}
.mb-opcal .mboc-month-name {
    text-align: center;
    font-size: 16px;
    font-weight: 800;
    color: var(--mboc-brand-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}
.mb-opcal .mboc-dow {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 4px;
}
.mb-opcal .mboc-dow span {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--mboc-muted);
    text-transform: uppercase;
}
.mb-opcal .mboc-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.mb-opcal .mboc-cell {
    aspect-ratio: 1 / 1;
    width: 100%;
    max-width: 46px;       /* cap so the run-circle doesn't fill the whole track */
    margin: 0 auto;        /* keep it centered under its weekday column */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--mboc-ink);
    border-radius: 50%;
    position: relative;
}
.mb-opcal .mboc-empty { visibility: hidden; }

/* Operating days — filled circle, white number (matches the picker). */
.mb-opcal .mboc-run {
    color: #fff;
    font-weight: 700;
}
.mb-opcal .mboc-run.mboc-available { background: var(--mboc-brand); }
.mb-opcal .mboc-run.mboc-low { background: var(--mboc-low); }
.mb-opcal .mboc-run.mboc-full { background: var(--mboc-full); }
.mb-opcal .mboc-run.mboc-past { background: var(--mboc-past); }

.mb-opcal .mboc-clickable { cursor: pointer; transition: transform .1s ease, box-shadow .15s ease; }
.mb-opcal .mboc-clickable:hover {
    transform: scale(1.12);
    box-shadow: 0 3px 10px rgba(0, 153, 197, 0.4);
    z-index: 1;
}

/* Inline route chooser (multi-destination days) */
.mb-opcal .mboc-chooser {
    margin-top: 18px;
    padding: 14px 16px;
    background: rgba(0, 153, 197, 0.06);
    border: 1px solid rgba(0, 153, 197, 0.25);
    border-radius: 10px;
    text-align: center;
}
.mb-opcal .mboc-chooser-label { display: block; font-weight: 700; color: var(--mboc-brand-dark); margin-bottom: 10px; font-size: 14px; }
.mb-opcal .mboc-chooser-btn {
    display: inline-block;
    margin: 0 6px 6px 0;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: var(--mboc-brand);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: filter .15s ease, transform .1s ease;
}
.mb-opcal .mboc-chooser-btn:hover { filter: brightness(1.07); transform: translateY(-1px); }

.mb-opcal .mboc-status { text-align: center; color: var(--mboc-muted); font-size: 14px; margin: 16px 0 0; }

@media (max-width: 900px) {
    .mb-opcal .mboc-months { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (max-width: 560px) {
    .mb-opcal .mboc-card { padding: 16px; }
    .mb-opcal .mboc-months { grid-template-columns: 1fr; gap: 22px; }
    .mb-opcal .mboc-cell { font-size: 13px; }
}