/* ============================================================
   WP Gruppenmanager – Kalender-Styles
   ============================================================ */

/* ── Wrapper ─────────────────────────────────────────────── */
.wpg-cal-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0,0,0,.08);
    border: 1px solid #e2e8f0;
    overflow: hidden;
    position: relative;
}
.wpg-cal-admin { margin-top: 1rem; }

/* ── Admin bar above calendar ────────────────────────────── */
.wpg-cal-admin-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: .75rem;
    flex-wrap: wrap;
}
.wpg-cal-admin-bar select {
    padding: .45rem .75rem;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: .9rem;
    background: #f8fafc;
}

/* ── Header ──────────────────────────────────────────────── */
.wpg-cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.4rem;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
}
.wpg-cal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: #fff;
    letter-spacing: .01em;
}
.wpg-cal-nav {
    background: rgba(255,255,255,.18);
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    font-size: 1.1rem;
    padding: .35rem .8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background .15s;
}
.wpg-cal-nav:hover { background: rgba(255,255,255,.3); }

/* ── View toggle ─────────────────────────────────────────── */
.wpg-cal-view-toggle {
    display: flex;
    gap: .4rem;
    padding: .7rem 1rem;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    flex-wrap: wrap;
}
.wpg-view-btn {
    padding: .3rem .85rem;
    font-size: .825rem;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #475569;
    cursor: pointer;
    transition: all .15s;
    font-weight: 500;
}
.wpg-view-btn.active,
.wpg-view-btn:hover {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
}
.wpg-cal-today {
    margin-left: auto;
    padding: .3rem .85rem;
    font-size: .825rem;
    border-radius: 20px;
    border: 1px solid #2563eb;
    background: transparent;
    color: #2563eb;
    cursor: pointer;
    font-weight: 600;
    transition: all .15s;
}
.wpg-cal-today:hover { background: #2563eb; color: #fff; }

/* ── Weekdays header ──────────────────────────────────────── */
.wpg-cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
}
.wpg-cal-weekdays span {
    padding: .5rem 0;
    text-align: center;
    font-size: .75rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: .05em;
}

/* ── Month / Week Grid ────────────────────────────────────── */
.wpg-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}
.wpg-cal-day {
    min-height: 100px;
    padding: .4rem .35rem;
    border-right: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: top;
    transition: background .1s;
}
.wpg-cal-day:nth-child(7n) { border-right: none; }
.wpg-cal-other-month { background: #fafafa; }
.wpg-cal-other-month .wpg-cal-day-num { color: #cbd5e1; }

.wpg-cal-today-cell {
    background: #eff6ff;
}
.wpg-cal-today-cell .wpg-cal-day-num {
    background: #2563eb;
    color: #fff;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.wpg-cal-day-num {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: .25rem;
    line-height: 26px;
    padding-left: 2px;
}

/* Week view columns */
.wpg-cal-grid-week .wpg-cal-week-day {
    min-height: 200px;
}

/* ── Events ──────────────────────────────────────────────── */
.wpg-cal-event {
    font-size: .72rem;
    font-weight: 600;
    padding: .15rem .35rem;
    border-radius: 4px;
    margin-bottom: 2px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity .15s, transform .1s;
    border-left: 3px solid transparent;
}
.wpg-cal-event:hover { opacity: .85; transform: translateX(1px); }

.wpg-event-offen      { background: #fef3c7; color: #92400e; border-left-color: #d97706; }
.wpg-event-bestaetigt { background: #dcfce7; color: #166534; border-left-color: #16a34a; }
.wpg-event-abgesagt   { background: #fee2e2; color: #991b1b; border-left-color: #dc2626; text-decoration: line-through; }

.wpg-cal-more {
    font-size: .68rem;
    color: #2563eb;
    cursor: pointer;
    padding: .1rem .3rem;
    font-weight: 600;
}
.wpg-cal-loading {
    padding: 3rem;
    text-align: center;
    color: #94a3b8;
    font-size: .9rem;
}

/* ── List view ───────────────────────────────────────────── */
.wpg-cal-list { padding: .5rem; display: flex; flex-direction: column; gap: .5rem; }
.wpg-cal-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: transform .1s, box-shadow .1s;
    border-left: 4px solid transparent;
}
.wpg-cal-list-item:hover { transform: translateX(3px); box-shadow: 0 2px 8px rgba(0,0,0,.07); }
.wpg-cal-list-item.wpg-event-offen      { background: #fffbeb; border-left-color: #d97706; }
.wpg-cal-list-item.wpg-event-bestaetigt { background: #f0fdf4; border-left-color: #16a34a; }
.wpg-cal-list-item.wpg-event-abgesagt   { background: #fef2f2; border-left-color: #dc2626; opacity: .75; }

.wpg-list-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 44px;
    text-align: center;
}
.wpg-list-date .wpg-day   { font-size: 1.3rem; font-weight: 700; line-height: 1; color: #1e293b; }
.wpg-list-date .wpg-month { font-size: .68rem; text-transform: uppercase; color: #64748b; }

.wpg-list-body { flex: 1; }
.wpg-list-body strong { display: block; font-size: .925rem; color: #1e293b; margin-bottom: .15rem; }
.wpg-list-meta { font-size: .78rem; color: #64748b; }

/* ── Popup ───────────────────────────────────────────────── */
.wpg-cal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,.45);
    z-index: 9998;
    backdrop-filter: blur(2px);
}
.wpg-cal-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
    padding: 2rem;
    width: min(480px, 90vw);
    z-index: 9999;
    animation: wpg-popup-in .2s ease;
}
@keyframes wpg-popup-in {
    from { opacity:0; transform: translate(-50%,-48%) scale(.96); }
    to   { opacity:1; transform: translate(-50%,-50%) scale(1); }
}
.wpg-popup-close {
    position: absolute;
    top: .75rem; right: .9rem;
    background: none; border: none;
    font-size: 1.1rem; cursor: pointer;
    color: #94a3b8;
    line-height: 1;
    transition: color .15s;
}
.wpg-popup-close:hover { color: #1e293b; }

.wpg-popup-status {
    display: inline-block;
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    padding: .2rem .65rem;
    border-radius: 20px;
    margin-bottom: .75rem;
    letter-spacing: .03em;
}
.wpg-popup-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 .75rem;
    line-height: 1.3;
}
.wpg-popup-meta {
    font-size: .875rem;
    color: #475569;
    line-height: 1.8;
    margin-bottom: .75rem;
}
.wpg-popup-desc {
    font-size: .875rem;
    color: #64748b;
    border-top: 1px solid #f1f5f9;
    padding-top: .75rem;
    margin: 0;
    line-height: 1.6;
}
.wpg-popup-admin-actions { margin-top: 1rem; }