/* === Detailed Calendar Styles === */

.calendar-wrapper {
    padding: 0;
    overflow: auto;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    max-height: 70vh;
    height: 600px;
    position: relative;
    scrollbar-width: thin;
    overscroll-behavior: contain;
}

.calendar-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.calendar-controls h3 {
    font-size: 1.1rem;
    font-weight: 600;
    min-width: 180px;
    text-align: center;
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.35rem 1rem;
    font-size: 0.85rem;
    border-radius: 999px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--primary-light);
}

/* Detailed Grid */
.calendar-grid-detailed {
    display: grid;
    grid-template-columns: 50px repeat(5, minmax(150px, 1fr));
    min-width: 800px;
    background-color: var(--surface-color);
}

/* Time Column - Sticky Left */
.time-column {
    position: sticky;
    left: 0;
    z-index: 30;
    border-right: 1px solid var(--border-color);
    background-color: var(--surface-color);
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
}

.time-slot-header {
    height: 60px;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    /* Align to container top */
    z-index: 40;
    /* Corner must be on top of everything */
    background-color: var(--surface-color);
    /* Fix for corner transparency if any */
    background-image: linear-gradient(var(--surface-color), var(--surface-color));
}

.time-slot {
    height: 60px;
    position: relative;
    display: flex;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 500;
}

.time-slot span {
    transform: translateY(-50%);
    background-color: var(--surface-color);
    padding: 0 4px;
    height: fit-content;
}

/* Day Columns */
.day-column {
    border-right: 1px dashed var(--border-color);
    display: flex;
    flex-direction: column;
}

.day-column:last-child {
    border-right: none;
}

.day-header {
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--surface-color);
    position: sticky;
    top: 0;
    z-index: 20;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.day-header .date {
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-top: 0.1rem;
}

.day-header.current-day {
    color: var(--primary-color);
    background-color: var(--surface-color);
    /* Maintain opacity for sticky */
    border-bottom: 2px solid var(--primary-color);
}

.day-header.current-day .date {
    color: var(--primary-color);
    font-weight: 700;
}

.day-content {
    flex: 1;
    position: relative;
    /* Clean grid lines */
    background-image: linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
    background-size: 100% 60px;
    height: 600px;
}

/* Events */
.calendar-event {
    position: absolute;
    left: 4px;
    right: 4px;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    border-left: 3px solid;
    font-size: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), z-index 0.2s, box-shadow 0.2s;
    overflow: hidden;
    cursor: pointer;
    line-height: 1.15;
    backdrop-filter: blur(4px);
}

.calendar-event:hover {
    z-index: 10;
    box-shadow: var(--shadow-md);
}

.calendar-event.blue {
    background-color: rgba(239, 246, 255, 0.95);
    border-color: #3B82F6;
    color: #1E3A8A;
}

.calendar-event.green {
    background-color: rgba(236, 253, 245, 0.95);
    border-color: #10B981;
    color: #064E3B;
}

.calendar-event.orange {
    background-color: rgba(255, 251, 235, 0.95);
    border-color: #F59E0B;
    color: #78350F;
}

.calendar-event.purple {
    background-color: rgba(245, 243, 255, 0.95);
    border-color: #8B5CF6;
    color: #4C1D95;
}

/* Dark mode tweaks */
body.dark-mode .calendar-event.blue {
    background-color: rgba(59, 130, 246, 0.12);
    color: #93bbfd;
}

body.dark-mode .calendar-event.green {
    background-color: rgba(16, 185, 129, 0.12);
    color: #6ee7b7;
}

body.dark-mode .calendar-event.orange {
    background-color: rgba(245, 158, 11, 0.12);
    color: #fcd34d;
}

body.dark-mode .calendar-event.purple {
    background-color: rgba(139, 92, 246, 0.12);
    color: #c4b5fd;
}

body.dark-mode .calendar-wrapper {
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-color: var(--glass-border);
}

body.dark-mode .calendar-grid-detailed {
    background-color: transparent;
}

body.dark-mode .time-column {
    background-color: rgba(8, 14, 30, 0.8);
}

body.dark-mode .time-slot-header {
    background-color: rgba(8, 14, 30, 0.8);
    background-image: none;
}

body.dark-mode .day-header {
    background-color: rgba(8, 14, 30, 0.8);
}

body.dark-mode .time-slot span {
    background-color: transparent;
}

body.dark-mode .calendar-event {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.event-time {
    font-size: 0.65rem;
    /* Smaller time */
    font-weight: 500;
    opacity: 0.8;
}

.event-title {
    font-weight: 700;
    font-size: 0.8rem;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    letter-spacing: -0.01em;
}

.event-loc {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.7rem;
    opacity: 0.9;
    margin-top: auto;
}

.event-loc::before {
    content: 'location_on';
    font-family: 'Material Icons Round';
    font-size: 0.8rem;
}

.event-type {
    display: none;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {

    /* Controls better alignment */
    .calendar-controls {
        flex-direction: row;
        /* Keep row but wrap specific items if needed */
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 0.5rem;
    }

    .calendar-controls h3 {
        width: 100%;
        order: -1;
        margin-bottom: 0.25rem;
        text-align: center;
        font-size: 1rem;
    }

    /* Adjust button sizes */
    .calendar-controls .icon-btn {
        padding: 0.5rem;
    }

    /* Ensure grid is touch-friendly */
    .calendar-grid-detailed {
        min-width: 700px;
        /* Reduction allowed */
    }
}