/* ============================================================
   pages/booking_overview.css — Buchungsübersicht (0.1.5)
============================================================ */

.bov-pub-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    gap: 20px;
}

@media (max-width: 900px) {
    .bov-pub-wrapper { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------------
   Legende
   ---------------------------------------------------------------- */
.bov-pub-legend {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    padding: 10px 14px;
    background: var(--pub-bg-subtle);
    border: 1px solid var(--pub-border);
    border-radius: var(--pub-radius-md);
    font-size: 0.85rem;
    color: var(--pub-text);
}

.bov-pub-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.bov-pub-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--pub-text-muted);
}

.bov-pub-dot--booking     { background: var(--pub-brand); }
.bov-pub-dot--lesson      { background: var(--pub-info); }
.bov-pub-dot--maintenance { background: var(--pub-danger); }
.bov-pub-dot--event       { background: var(--pub-success); }

/* ----------------------------------------------------------------
   Kalender
   ---------------------------------------------------------------- */
.bov-pub-cal-wrap {
    background: var(--pub-bg-surface);
    border: 1px solid var(--pub-border);
    border-radius: var(--pub-radius-md);
    padding: 16px;
    box-shadow: var(--pub-shadow-sm);
}

.bov-pub-cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 14px;
}

.bov-pub-cal-nav h2 {
    margin: 0;
    flex: 1;
    text-align: center;
    font-size: 1.1rem;
    color: var(--pub-text);
}

.bov-pub-nav-btn,
.bov-pub-today-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--pub-border-strong);
    border-radius: var(--pub-radius-sm);
    color: var(--pub-text);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--pub-transition);
}

.bov-pub-nav-btn:hover,
.bov-pub-today-btn:hover,
.bov-pub-nav-btn:focus-visible,
.bov-pub-today-btn:focus-visible {
    background: var(--pub-brand-tint);
    border-color: var(--pub-brand);
    text-decoration: none;
}

.bov-pub-today-btn {
    font-size: 0.85rem;
}

.bov-pub-cal-head {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 6px;
    text-align: center;
    font-weight: 600;
    color: var(--pub-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bov-pub-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.bov-pub-cal-cell {
    aspect-ratio: 1 / 1;
    min-height: 56px;
    padding: 4px 6px;
    background: var(--pub-bg-subtle);
    border: 1px solid var(--pub-border);
    border-radius: var(--pub-radius-sm);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background var(--pub-transition),
                border-color var(--pub-transition);
}

.bov-pub-cal-cell:hover,
.bov-pub-cal-cell:focus-visible {
    background: var(--pub-brand-tint);
    border-color: var(--pub-brand-soft);
    outline: none;
}

.bov-pub-cal-cell.empty {
    background: transparent;
    border-color: transparent;
    cursor: default;
}

.bov-pub-cal-cell.empty:hover { background: transparent; }

.bov-pub-cal-cell.is-today {
    border-color: var(--pub-brand);
    background: var(--pub-brand-tint);
}

.bov-pub-cal-cell.is-selected {
    background: var(--pub-brand);
    border-color: var(--pub-brand-strong);
    color: var(--pub-text-inverse);
}

.bov-pub-cal-cell.is-selected .bov-pub-day-num { color: var(--pub-text-inverse); }
.bov-pub-cal-cell.is-selected .bov-pub-dot { box-shadow: 0 0 0 1px rgba(255,255,255,0.6); }

.bov-pub-day-num {
    font-weight: 600;
    color: var(--pub-text);
    font-size: 0.9rem;
}

.bov-pub-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    justify-content: flex-end;
}

/* ----------------------------------------------------------------
   Detail-Panel
   ---------------------------------------------------------------- */
.bov-pub-detail {
    background: var(--pub-bg-surface);
    border: 1px solid var(--pub-border);
    border-radius: var(--pub-radius-md);
    box-shadow: var(--pub-shadow-sm);
    overflow: hidden;
}

.bov-pub-detail-header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--pub-border);
    background: var(--pub-bg-subtle);
}

.bov-pub-detail-header h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--pub-text);
}

.bov-pub-detail-body {
    padding: 14px 18px;
}

.bov-pub-detail-empty {
    margin: 0;
    padding: 16px;
    background: var(--pub-bg-subtle);
    border: 1px dashed var(--pub-border);
    border-radius: var(--pub-radius-sm);
    color: var(--pub-text-muted);
    text-align: center;
    font-size: 0.9rem;
}

/* ----------------------------------------------------------------
   Einzelner Eintrag im Detail-Panel
   ---------------------------------------------------------------- */
.bov-pub-entry {
    display: grid;
    grid-template-columns: 4px 1fr;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--pub-border);
}

.bov-pub-entry:last-child { border-bottom: 0; }

.bov-pub-entry-stripe {
    border-radius: 2px;
    background: var(--pub-text-muted);
}

.bov-pub-entry-stripe.booking     { background: var(--pub-brand); }
.bov-pub-entry-stripe.lesson      { background: var(--pub-info); }
.bov-pub-entry-stripe.maintenance { background: var(--pub-danger); }
.bov-pub-entry-stripe.event       { background: var(--pub-success); }

.bov-pub-entry-body { min-width: 0; }

.bov-pub-entry-title {
    font-weight: 600;
    color: var(--pub-text);
    margin-bottom: 4px;
}

.bov-pub-entry-subtitle {
    color: var(--pub-text);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.bov-pub-entry-detail {
    color: var(--pub-text-muted);
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.bov-pub-entry-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    color: var(--pub-text-muted);
    font-size: 0.85rem;
}

.bov-pub-entry-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bov-pub-entry-tag.booking     { background: var(--pub-brand-tint);    color: var(--pub-brand-strong); }
.bov-pub-entry-tag.lesson      { background: var(--pub-info-bg);       color: var(--pub-info); }
.bov-pub-entry-tag.maintenance { background: var(--pub-danger-bg);     color: var(--pub-danger); }
.bov-pub-entry-tag.event       { background: var(--pub-success-bg);    color: var(--pub-success); }

.bov-pub-entry-actions {
    margin-top: 8px;
}

/* ============================================================
   0.1.7.1 — Mobile-Anpassungen
   ------------------------------------------------------------
   Auf schmalen Viewports erzwingen aspect-ratio + min-height
   der Kalender-Zellen einen horizontalen Scroll, weil 7 Zellen
   mit 56px Mindest-Höhe + 1:1-Verhältnis zusammen breiter werden
   als der Viewport. Plus: das Padding der .main-content-Wrapper
   aus _frame.css frisst Platz weg.

   Fixes:
   - .pub-container darf nicht überfließen
   - Cal-Wrap-Padding bei <600px reduziert
   - Cal-Cells: aspect-ratio raus, min-height reduziert
   - Cal-Cells haben min-width: 0 damit Grid sie schrumpfen lässt
   - Legend kompakter (Items mit min-width:0, kleinere Pille)
   - Detail-Panel-Padding reduziert
============================================================ */

/* Wrapper darf auf keinem Viewport überlaufen */
.bov-pub-wrapper {
    min-width: 0;
}

/* Alle Grid-Items dürfen schrumpfen */
.bov-pub-cal-wrap,
.bov-pub-detail {
    min-width: 0;
}

@media (max-width: 600px) {

    /* Page-Header etwas kompakter */
    .pub-page-header { padding: 0; }

    /* Legend: Items dürfen umbrechen ohne Mindestbreite zu erzwingen */
    .bov-pub-legend {
        gap: 8px 12px;
        padding: 8px 10px;
        font-size: 0.8rem;
    }
    .bov-pub-legend-item {
        flex: 0 1 auto;
        min-width: 0;
    }

    /* Kalender-Card: weniger Innen-Padding */
    .bov-pub-cal-wrap {
        padding: 10px 8px;
    }

    /* Nav-Header: enger */
    .bov-pub-cal-nav {
        gap: 4px;
        margin-bottom: 8px;
    }
    .bov-pub-cal-nav h2 {
        font-size: 0.95rem;
    }
    .bov-pub-nav-btn,
    .bov-pub-today-btn {
        padding: 4px 8px;
        font-size: 0.82rem;
    }

    /* Cal-Head und Cal-Grid: gleiche Gap-Werte, weniger */
    .bov-pub-cal-head,
    .bov-pub-cal-grid {
        gap: 2px;
    }
    .bov-pub-cal-head {
        font-size: 0.7rem;
    }

    /* Kernfix: aspect-ratio + min-height der Cells weg.
       Höhe kommt jetzt aus Padding + Inhalt, Breite ist 1fr. */
    .bov-pub-cal-cell {
        aspect-ratio: auto;
        min-height: 44px;
        min-width: 0;
        padding: 3px 2px;
    }
    .bov-pub-day-num {
        font-size: 0.78rem;
    }
    .bov-pub-dot {
        width: 7px;
        height: 7px;
    }
    .bov-pub-dots {
        gap: 2px;
    }

    /* Detail-Panel: weniger Padding */
    .bov-pub-detail-header,
    .bov-pub-detail-body {
        padding: 12px 14px;
    }
    .bov-pub-detail-header h3 {
        font-size: 0.95rem;
    }
}

/* Sehr schmale Viewports (<400px) — Galaxy Edge, Smart-Watch-Anker etc. */
@media (max-width: 400px) {
    .bov-pub-cal-cell {
        min-height: 40px;
        padding: 2px 1px;
    }
    .bov-pub-day-num {
        font-size: 0.72rem;
    }
    .bov-pub-dot {
        width: 6px;
        height: 6px;
    }
    .bov-pub-cal-nav h2 {
        font-size: 0.85rem;
    }
}

/* ============================================================
   1.0.1.6: Lesson-Title als Link zur Detail-Page
   ============================================================ */
.bov-pub-entry-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
    transition: color 0.15s, border-color 0.15s;
}

.bov-pub-entry-link:hover,
.bov-pub-entry-link:focus {
    color: #8d3737;
    border-bottom-color: #8d3737;
    border-bottom-style: solid;
}

.bov-pub-entry-link::after {
    content: " →";
    opacity: 0.55;
    font-weight: normal;
    margin-left: 2px;
}