/* ================================================================
 * DS Calendar v5.10.0 — 内容日历 / 排期
 * ================================================================ */

:root {
    --ds-cal-bg: #f8fafc;
    --ds-cal-card: #ffffff;
    --ds-cal-text: #0f172a;
    --ds-cal-text-2: #64748b;
    --ds-cal-border: #e2e8f0;
    --ds-cal-primary: #6366f1;
    --ds-cal-today: #fef3c7;
    --ds-cal-weekend: #fef2f2;
    --ds-cal-other: #f1f5f9;
}

.ds-cal-wrap {
    max-width: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--ds-cal-text);
}
.ds-cal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding: 8px 0;
}
.ds-cal-head h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}
.ds-cal-nav {
    font-size: 24px;
    text-decoration: none !important;
    color: var(--ds-cal-text) !important;
    padding: 4px 12px;
    border-radius: 6px;
    transition: background 0.15s;
}
.ds-cal-nav:hover { background: var(--ds-cal-bg); }

.ds-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--ds-cal-border);
    border: 1px solid var(--ds-cal-border);
    border-radius: 8px;
    overflow: hidden;
}
.ds-cal-dow {
    background: var(--ds-cal-bg);
    padding: 10px 6px;
    text-align: center;
    font-weight: 600;
    font-size: 13px;
    color: var(--ds-cal-text);
}
.ds-cal-dow-weekend { background: var(--ds-cal-weekend); color: #dc2626; }

.ds-cal-day {
    background: var(--ds-cal-card);
    min-height: 100px;
    padding: 6px;
    position: relative;
    cursor: default;
    transition: background 0.15s;
}
.ds-cal-day:hover { background: #f8fafc; }
.ds-cal-day.is-other { background: var(--ds-cal-other); }
.ds-cal-day.is-today { background: var(--ds-cal-today); }
.ds-cal-day.is-weekend { background: rgba(254, 242, 242, 0.3); }
.ds-cal-day.is-today.is-weekend { background: var(--ds-cal-today); }

.ds-cal-day-num {
    font-weight: 600;
    font-size: 14px;
    color: var(--ds-cal-text);
    margin-bottom: 4px;
}
.ds-cal-day.is-other .ds-cal-day-num { color: var(--ds-cal-text-2); }

.ds-cal-pill {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 11px;
    margin-top: 2px;
    margin-right: 2px;
}
.ds-cal-pill-pub { background: #d1fae5; color: #065f46; }
.ds-cal-pill-sch { background: #dbeafe; color: #1e40af; }

.ds-cal-popup {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ds-cal-card);
    border: 1px solid var(--ds-cal-border);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 4px;
    z-index: 10;
    display: none;
    max-height: 200px;
    overflow-y: auto;
}
.ds-cal-day:hover .ds-cal-popup { display: block; }

.ds-cal-popup-item {
    display: block;
    font-size: 12px;
    padding: 4px 6px;
    color: var(--ds-cal-text);
    text-decoration: none !important;
    border-radius: 4px;
    line-height: 1.4;
}
.ds-cal-popup-item:hover { background: var(--ds-cal-bg); }
.ds-cal-popup-more {
    display: block;
    font-size: 11px;
    color: var(--ds-cal-text-2);
    padding: 4px 6px;
    text-align: center;
}

.ds-cal-legend {
    margin-top: 12px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--ds-cal-text-2);
}
.ds-cal-legend span { display: flex; align-items: center; gap: 4px; }

/* ---- 暗黑 ---- */
@media (prefers-color-scheme: dark) {
    :root {
        --ds-cal-bg: #0f172a;
        --ds-cal-card: #1e293b;
        --ds-cal-text: #f1f5f9;
        --ds-cal-text-2: #94a3b8;
        --ds-cal-border: #334155;
        --ds-cal-other: #1e293b;
    }
    .ds-cal-day:hover { background: #334155; }
}