/* css/pages/schedule.css */

.page-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.schedule-table-wrapper {
    width: 100%;
    max-width: none;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
}
.page-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0.5rem auto 0 auto;
}

.schedule-grid {
    display: grid;
    gap: 1rem;
    grid-auto-flow: column;
    grid-auto-columns: minmax(220px, 1fr);
    overflow-x: auto;
    padding-bottom: 15px;
}

.day-schedule-column {
border: 1px solid var(--color-border-soft);
padding: 1rem;
border-radius: var(--border-radius-soft);
}

.day-schedule-column h3 {
font-size: 1rem;
margin-top: 0;
margin-bottom: 0.75rem;
text-align: center;
}

.day-column {
    background-color: var(--color-surface);
    border-radius: var(--border-radius-soft);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
}

.day-header {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.session-card {
    background-color: var(--color-surface-soft);
    border: 1px solid var(--color-border-soft);
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius-hard);
    font-size: 0.9rem;
}

.session-card p {
margin-bottom: 0.25rem;
}

.teacher-name-header {
font-size: 1.1rem;
font-weight: bold;
text-align: center;
margin-bottom: 1.5rem;
}

.session-time {
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.25rem;
}

.session-class {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.session-type {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
    background-color: hsla(210, 100%, 50%, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    display: inline-block;
}

.no-sessions {
    color: var(--color-text-secondary);
    font-style: italic;
}

.session-card { position: relative; }
.edit-session-btn {
    position: absolute; top: 5px; right: 5px;
    background: none; border: none; cursor: pointer;
    color: var(--color-text-secondary); opacity: 0.5;
}

.edit-session-btn:hover { 
    opacity: 1; 
    color: var(--color-primary); 
}

@media (max-width: 992px) {
    .schedule-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .schedule-grid {
        grid-template-columns: 1fr;
    }
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.schedule-table thead tr {
    background-color: #009879;
    color: #ffffff;
    text-align: left;
    font-weight: bold;
}

.schedule-table th,
.schedule-table td {
    border: 1px solid var(--color-border);
    padding: 0.75rem;
    vertical-align: top;
}

.schedule-table thead th {
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 1;
}

.schedule-table tbody td:first-child {
    font-weight: bold;
    text-align: center;
}

.session-entry {
    background-color: var(--color-surface-soft);
    padding: 0.5rem;
    border-radius: var(--border-radius-hard);
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    text-align: left;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.session-entry-title {
    font-weight: 600;
    color: var(--color-text-primary);
}

.session-entry-teacher {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.schedule-table tbody tr {
    border-bottom: 1px solid #dddddd;
}

.schedule-table tbody tr:nth-of-type(even) {
    background-color: #f3f3f3;
}

.schedule-table tbody tr:last-of-type {
    border-bottom: 2px solid #009879;
}

.schedule-table tbody tr.active-row {
    font-weight: bold;
    color: #009879;
}

.schedule-table th {
    text-align: center;
}

.schedule-table td {
    text-align: center;
}

.dashboard-schedule-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 0.8em;
}

.dashboard-schedule-table th,
.dashboard-schedule-table td {
    padding: 8px;
    border: 1px solid #ddd;
    text-align: left;
}

.dashboard-schedule-table th {
    background-color: #f0f0f0;
    font-weight: bold;
}

.teacher-schedule-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-primary);
    color: var(--color-text-primary);
}

.teacher-schedule-title:first-of-type {
    margin-top: 0;
}

.schedule-filter-buttons {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    width: 200px;
    margin-left: auto;
    margin-right: auto;
}

.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
}

.schedule-filter-buttons .button {
    background-color: var(--color-surface-soft);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    font-weight: 600;
}

.schedule-filter-buttons .button:hover {
    background-color: hsl(220, 33%, 94%);
}

.schedule-filter-buttons .button.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.session-location {
    word-break: break-all;
}

.session-meet-link {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.4rem 0.8rem;
    background-color: var(--color-success);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-hard);
    font-weight: 500;
    font-size: 0.85rem;
}

.session-meet-link:hover {
    background-color: hsl(145, 63%, 35%);
    color: white;
}

.container--full-width {
    max-width: 100%;
    padding-left: 2rem;
    padding-right: 2rem;
}

.schedule-filter-buttons.day-filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
}