/* ============================================
   Agenda de Rounds - Calendar Styles
   ============================================ */

.main-content {
    margin-left: 0 !important;
}

/* ========== Calendar Card ========== */
.calendar-card {
    padding: 0;
    overflow: hidden;
}

/* ========== Toolbar ========== */
.calendar-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    gap: 16px;
    flex-wrap: wrap;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toolbar-center {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    justify-content: center;
}

.room-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.room-select {
    padding: 7px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    min-width: 180px;
}

.room-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ========== Navigation ========== */
.nav-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-all);
}

.nav-btn:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.today-btn {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-all);
}

.today-btn:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.period-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 200px;
    text-align: center;
}

/* ========== View Toggle ========== */
.view-toggle {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.view-btn {
    padding: 6px 14px;
    border: none;
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-all);
    border-right: 1px solid var(--border-color);
}

.view-btn:last-child {
    border-right: none;
}

.view-btn:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.view-btn.active {
    background: var(--primary-color);
    color: white;
}

/* ========== Calendar Body ========== */
.calendar-body {
    min-height: 500px;
}

.calendar-placeholder,
.calendar-loading,
.calendar-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.placeholder-icon {
    font-size: 3rem;
    opacity: 0.4;
}

.calendar-error {
    color: var(--error-color);
}

.retry-btn {
    margin-top: 8px;
    padding: 6px 16px;
    border: 1px solid var(--error-color);
    border-radius: var(--radius-md);
    background: none;
    color: var(--error-color);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-all);
}

.retry-btn:hover {
    background: var(--error-color);
    color: white;
}

/* ========== Month View ========== */
.month-view {
    display: flex;
    flex-direction: column;
}

.month-day-headers {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-bottom: 1px solid var(--border-color);
}

.month-day-header {
    padding: 10px 8px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.month-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-auto-rows: minmax(100px, auto);
    border-left: 1px solid var(--border-color);
}

.month-cell {
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 6px;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    cursor: default;
}

.month-cell.other-month {
    background: var(--hover-bg);
    opacity: 0.6;
}

.month-cell.today .day-number {
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.day-number {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2px;
    flex-shrink: 0;
}

.month-events {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.month-event {
    font-size: 0.7rem;
    padding: 2px 5px;
    border-radius: 3px;
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    transition: background 0.15s;
}

body.dark-mode .month-event {
    background: rgba(99, 102, 241, 0.25);
    color: var(--color-primary-300);
}

.month-event:hover {
    background: var(--color-primary-200);
}

body.dark-mode .month-event:hover {
    background: rgba(99, 102, 241, 0.4);
}

.month-more {
    font-size: 0.7rem;
    color: var(--text-muted);
    padding: 1px 5px;
    cursor: pointer;
}

.month-more:hover {
    color: var(--primary-color);
}

/* ========== Week View ========== */
.week-view {
    display: flex;
    flex-direction: column;
    overflow-x: auto;
}

.week-header {
    display: grid;
    grid-template-columns: 56px repeat(7, 1fr);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: var(--card-bg);
    z-index: 1;
}

.week-header-time {
    border-right: 1px solid var(--border-color);
}

.week-day-header {
    padding: 10px 8px;
    text-align: center;
    border-right: 1px solid var(--border-color);
}

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

.week-day-name {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.week-day-num {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 4px auto 0;
    border-radius: 50%;
}

.week-day-header.today .week-day-num {
    background: var(--primary-color);
    color: white;
}

.week-body {
    display: grid;
    grid-template-columns: 56px repeat(7, 1fr);
    overflow-y: auto;
    max-height: 600px;
}

.week-time-col {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
}

.week-time-slot {
    height: 60px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 4px 8px 0 0;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.week-time-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.week-day-col {
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

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

.week-day-col.today-col {
    background: rgba(99, 102, 241, 0.03);
}

.week-hour-cell {
    height: 100px; /* Increased from 60px for better vertical space */
    border-bottom: 1px solid var(--border-color);
    padding: 4px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    transition: background 0.2s ease;
}

.week-hour-cell:hover {
    background: var(--hover-bg);
}

.week-hour-cell::-webkit-scrollbar {
    width: 3px;
}

.week-hour-cell::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

.week-event {
    font-size: 0.75rem;
    padding: 6px 10px;
    border-radius: 8px;
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 2px;
}

body.dark-mode .week-event {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.week-event:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-color: var(--primary-color);
    background: var(--primary-100);
}

body.dark-mode .week-event:hover {
    background: rgba(99, 102, 241, 0.4);
}

.week-more {
    font-size: 0.65rem;
    color: var(--text-muted);
    padding: 1px 4px;
}

/* ========== Day View ========== */
.day-view {
    display: flex;
    flex-direction: column;
}

.day-body {
    display: grid;
    grid-template-columns: 56px 1fr;
    overflow-y: auto;
    max-height: 600px;
}

.day-time-col {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
}

.day-time-slot {
    height: 64px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 4px 8px 0 0;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.day-time-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.day-events-col {
    display: flex;
    flex-direction: column;
}

.day-hour-cell {
    height: auto;
    min-height: 80px;
    border-bottom: 1px solid var(--border-color);
    padding: 10px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow: hidden;
    transition: background 0.2s ease;
}

.day-hour-cell:hover {
    background: var(--hover-bg);
}

.day-event {
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: 12px;
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 5px solid var(--primary-color);
}

body.dark-mode .day-event {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.day-event:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
    background: var(--primary-50);
}


.day-event-time {
    font-weight: 600;
    white-space: nowrap;
    color: var(--primary-color);
    font-size: 0.75rem;
}

.day-event-label {
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.78rem;
}

.day-more {
    font-size: 0.72rem;
    color: var(--text-muted);
    padding: 2px 10px;
}

/* ========== No Rounds State ========== */
.no-rounds {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--text-muted);
    font-size: 0.9rem;
    gap: 8px;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .calendar-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .toolbar-center {
        flex-direction: column;
        gap: 8px;
    }

    .period-title {
        min-width: unset;
    }

    .month-grid {
        grid-auto-rows: minmax(70px, auto);
    }

    .month-cell {
        min-height: 70px;
        padding: 4px;
    }

    .month-day-header {
        font-size: 0.65rem;
        padding: 8px 2px;
    }
}