/**
 * Tempo Admin Dashboard - Content Calendar Styles
 * Calendar view for posting activity with performance overlay
 */

/* ==================== LAYOUT ==================== */

.calendar-view {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.calendar-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.calendar-nav-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.15s ease;
}

.calendar-nav-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.calendar-month-label {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    min-width: 200px;
    text-align: center;
}

.calendar-today-btn {
    margin-left: 8px;
}

.calendar-filter-row {
    display: flex;
    gap: 12px;
}

.calendar-filter-row .form-select {
    min-width: 150px;
}

/* ==================== LEGEND ==================== */

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--card-bg);
    border-radius: 10px;
    border: 1px solid var(--border);
}

.calendar-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.calendar-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.calendar-legend-dot--gmv-high,
.calendar-video-dot--gmv-high {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.calendar-legend-dot--gmv-mid,
.calendar-video-dot--gmv-mid {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 0 6px rgba(245, 158, 11, 0.5);
}

.calendar-legend-dot--gmv-low,
.calendar-video-dot--gmv-low {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.calendar-legend-dot--no-gmv,
.calendar-video-dot--no-gmv {
    background: var(--text-muted);
    opacity: 0.5;
}

/* ==================== STATS SUMMARY ==================== */

.calendar-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.calendar-stat {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
}

.calendar-stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text);
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary, #7C5CFC));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calendar-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* ==================== CALENDAR GRID ==================== */

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.calendar-header {
    background: var(--card-bg);
    padding: 12px 8px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.calendar-day {
    background: var(--bg);
    min-height: 100px;
    padding: 8px;
    position: relative;
    transition: background 0.15s ease;
}

.calendar-day--other-month {
    background: var(--card-bg);
    opacity: 0.5;
}

.calendar-day--today {
    background: rgba(255, 77, 141, 0.08);
}

.calendar-day--today .calendar-day-num {
    background: var(--accent);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-day--has-videos {
    cursor: pointer;
}

.calendar-day--has-videos:hover {
    background: rgba(255, 77, 141, 0.05);
}

.calendar-day-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 8px;
}

.calendar-day-num {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
}

.calendar-day-count {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(255, 77, 141, 0.15);
    padding: 2px 6px;
    border-radius: 10px;
}

.calendar-day-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.calendar-video-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.calendar-video-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.calendar-video-extra {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 600;
}

.calendar-day-gmv {
    font-size: 0.75rem;
    font-weight: 700;
    color: #10b981;
}

/* ==================== LOADING ==================== */

.calendar-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(var(--bg-rgb, 0, 0, 0), 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 10;
    border-radius: 12px;
}

/* ==================== DAY DETAIL MODAL ==================== */

.calendar-day-modal {
    max-width: 600px;
    width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
}

.calendar-modal-summary {
    padding: 12px 16px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--text);
}

.calendar-modal-summary strong {
    color: #10b981;
}

.calendar-modal-videos {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calendar-video-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    transition: border-color 0.15s ease;
}

.calendar-video-card:hover {
    border-color: var(--accent);
}

.calendar-video-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.calendar-video-creator {
    font-weight: 600;
    color: var(--text);
    font-size: 0.9rem;
}

.calendar-video-brand {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg);
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: auto;
}

.calendar-video-card-body {
    margin-bottom: 8px;
}

.calendar-video-title {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.calendar-video-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.calendar-video-gmv {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
}

.calendar-video-gmv.has-gmv {
    color: #10b981;
}

.calendar-video-link {
    font-size: 0.8rem;
    color: var(--accent);
    text-decoration: none;
}

.calendar-video-link:hover {
    text-decoration: underline;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 768px) {
    .calendar-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .calendar-nav {
        justify-content: center;
    }

    .calendar-filter-row {
        justify-content: center;
    }

    .calendar-month-label {
        font-size: 1.25rem;
        min-width: auto;
    }

    .calendar-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .calendar-day {
        min-height: 70px;
        padding: 4px;
    }

    .calendar-header {
        padding: 8px 4px;
        font-size: 0.65rem;
    }

    .calendar-day-num {
        font-size: 0.75rem;
    }

    .calendar-day-count {
        font-size: 0.6rem;
        padding: 1px 4px;
    }

    .calendar-video-dots {
        gap: 2px;
    }

    .calendar-video-dot {
        width: 8px;
        height: 8px;
    }

    .calendar-day-gmv {
        font-size: 0.65rem;
    }

    .calendar-legend {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px 16px;
    }

    .calendar-legend-item {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .calendar-day {
        min-height: 60px;
    }

    .calendar-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .calendar-stat {
        padding: 12px 8px;
    }

    .calendar-stat-value {
        font-size: 1.25rem;
    }

    .calendar-stat-label {
        font-size: 0.65rem;
    }

    .calendar-today-btn {
        display: none;
    }
}