/* ========================================== */
/* PAGE: STUDENTS LIST                        */
/* ========================================== */
/* .students-page { No special styling needed - uses default page styles } */

.students-filters {
    margin-bottom: var(--space-lg);
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
    gap: var(--space-sm);
}

/* --- Student Card Specific --- */
.student-card {
    cursor: pointer;
}

.student-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-base);
    margin-bottom: 0;
}

.student-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-circle);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-h3);
    flex-shrink: 0;
}

.student-card__info h4 {
    font-size: var(--font-size-body-large);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.student-card__info p {
    font-size: var(--font-size-body-small);
    color: var(--color-text-secondary);
}

/* ========================================== */
/* PAGE: STUDENT DETAIL                       */
/* ========================================== */
/* FILLED: Student detail page layout */
.student-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.student-detail__header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.student-detail__sections {
    display: flex;
    gap: var(--space-base);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-sm);
    overflow-x: auto;
}

.student-detail__attendance {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-card);
}

.student-detail__skills {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-base);
}

.student-detail__activities {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.student-detail__checkpoints {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.student-detail__notes {
    background-color: var(--color-background-tertiary);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-border);
}

/* ========================================== */
/* PAGE: ATTENDANCE ENTRY                     */
/* ========================================== */
.attendance__period-select {
    background-color: var(--color-background);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--color-border);
}

.attendance__date {
    margin-top: var(--space-base);
    font-size: var(--font-size-body-large);
    font-weight: 600;
    color: var(--color-text-primary);
}

.attendance__student-list {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.attendance__student-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-base) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    min-height: var(--touch-target-min);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    user-select: none;
}

.attendance__student-item:last-child {
    border-bottom: none;
}

.attendance__student-item:hover {
    background-color: var(--color-background-tertiary);
}

.attendance__student-item--present {
    background-color: rgba(22, 163, 74, 0.1);
    border-left: 4px solid var(--color-success);
}

.attendance__student-item--late {
    background-color: rgba(234, 88, 12, 0.1);
    border-left: 4px solid var(--color-warning);
}

.attendance__student-item--absent {
    background-color: rgba(220, 38, 38, 0.1);
    border-left: 4px solid var(--color-error);
}

.attendance__student-name {
    font-size: var(--font-size-body-large);
    font-weight: 500;
}

.attendance__student-status {
    display: flex;
    gap: var(--space-sm);
}

.attendance__remove-btn {
    background: var(--color-background);
    color: var(--color-error);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-sm);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
    transition: all var(--transition-fast);
    padding: 0;
    line-height: 1;
    z-index: 2; /* Ensures it stays clickable over row backgrounds */
}

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

/* Adjust the name container to prevent text overlap with the button */
.attendance__name-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ========================================== */
/* PAGE: TEAMS                                */
/* ========================================== */
.teams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-base);
}

/* FILLED: Team card styling */
.team-card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-fast);
    cursor: pointer;
}

.team-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.team-card__members {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.team-card__activity {
    margin-top: var(--space-lg);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-body-small);
    color: var(--color-text-secondary);
}

/* ========================================== */
/* PAGE: TEAM DETAIL                          */
/* ========================================== */
/* FILLED: Team detail page layout */
.team-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.team-detail__members {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-base);
}

.team-detail__progress {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
}

/* ========================================== */
/* PAGE: ACTIVITIES LIST                      */
/* ========================================== */
/* .activities-page { Uses default page styles } */

.activities-filters {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.activity-filter-btn {
    min-width: 100px;
}

.activity-filter-btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--space-base);
}

/* ========================================== */
/* PAGE: ACTIVITY DETAIL                      */
/* ========================================== */
.activity-detail-page {
    max-width: 1200px;
}

.activity-detail__alerts {
    display: flex;
    gap: var(--space-base);
    flex-wrap: wrap;
}

.activity-detail__alert {
    flex: 1;
    min-width: 200px;
    padding: var(--space-base);
    border-radius: var(--radius-md);
    border-left: 4px solid currentColor;
}

.activity-detail__alert--warning {
    background-color: rgba(234, 88, 12, 0.1);
    border-color: var(--color-warning);
}

.activity-detail__alert--error {
    background-color: rgba(220, 38, 38, 0.1);
    border-color: var(--color-error);
}

.activity-detail__alert--success {
    background-color: rgba(22, 163, 74, 0.1);
    border-color: var(--color-success);
}

.checkpoint-chart {
    min-width: 600px;
}

.checkpoint-chart table {
    width: 100%;
    border-collapse: collapse;
}

.checkpoint-chart th,
.checkpoint-chart td {
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    text-align: center;
}

.checkpoint-chart th {
    background-color: var(--color-background-tertiary);
    font-weight: 600;
    position: sticky;
    top: 0;
}

.checkpoint-chart td:first-child {
    text-align: left;
    font-weight: 500;
}

.checkpoint-chart .complete {
    color: var(--color-success);
}

.checkpoint-chart .incomplete {
    color: var(--color-error);
}

/* Full Edit Page — Collapsible Sections  */
.edit-section {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-base);
    background: var(--color-surface);
}
.edit-section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-base) var(--space-md);
    cursor: pointer;
    user-select: none;
}
.edit-section__header h3 {
    margin: 0;
    font-size: var(--font-size-body);
    font-weight: 600;
}
.edit-section__summary {
    margin: 2px 0 0 0;
    font-size: var(--font-size-body-small);
    color: var(--color-text-secondary);
}
.edit-section__chevron {
    font-size: 12px;
    color: var(--color-text-secondary);
    transition: transform 0.2s;
}
.edit-section--open .edit-section__chevron {
    transform: rotate(90deg);
}
.edit-section__body {
    padding: 0 var(--space-md) var(--space-md);
}
#edit-section-basic .edit-section__header {
    cursor: default;
}

/* Material item rows */
.fe-material-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-border-light, #eee);
}
.fe-material-row:last-child {
    border-bottom: none;
}
.fe-material-icon {
    font-size: 16px;
    min-width: 20px;
    text-align: center;
}
.fe-material-label {
    flex: 1;
    font-size: var(--font-size-body-small);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.fe-material-remove {
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 2px 6px;
    border: none;
    background: none;
    font-size: 16px;
}
.fe-material-reorder {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 12px;
    cursor: pointer;
    color: var(--color-text-secondary);
    min-width: 32px;
    min-height: 32px;
}
.fe-material-reorder:disabled {
    opacity: 0.3;
    cursor: default;
}
.fe-material-remove:hover {
    color: var(--color-error, #c5221f);
}

/* ========================================== */
/* PAGE: CHECKPOINT MARKING                   */
/* ========================================== */
.checkpoint-page {
    max-width: 900px;
}

.checkpoint-step {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.checkpoint-step h3 {
    font-size: var(--font-size-h3);
    font-weight: 600;
    margin-bottom: var(--space-base);
}

.checkpoint-year-btn,
.checkpoint-team-btn,
.checkpoint-activity-btn,
.checkpoint-checkpoint-btn {
    min-width: 150px;
}

.checkpoint-year-btn.active,
.checkpoint-team-btn.active,
.checkpoint-activity-btn.active,
.checkpoint-checkpoint-btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* FILLED: Questions display styling */
.checkpoint__questions {
    background-color: var(--color-background-tertiary);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    margin-bottom: var(--space-lg);
}

.checkpoint__questions p {
    margin-bottom: var(--space-xs);
}

/* FILLED: Students list container */
.checkpoint__students {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.checkpoint__student-item {
    display: flex;
    align-items: center;
    gap: var(--space-base);
    padding: var(--space-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checkpoint__student-item:hover {
    background-color: var(--color-background-tertiary);
}

.checkpoint__student-item input[type="checkbox"] {
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.checkpoint__student-item--complete {
    background-color: rgba(22, 163, 74, 0.1);
    border-color: var(--color-success);
}

.checkpoint__mark-all {
    margin: var(--space-lg) 0;
}

/* ========================================== */
/* PAGE: INVENTORY                            */
/* ========================================== */
/* FILLED: Inventory styles */
.inventory-page {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.inventory-filters {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-base);
}

/* ========================================== */
/* PAGE: INVENTORY DETAIL                     */
/* ========================================== */
/* FILLED: Inventory detail styles */
.inventory-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.inventory-detail__info {
    background-color: var(--color-background);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.inventory-detail__checkouts {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.inventory-detail__history {
    color: var(--color-text-secondary);
    font-size: var(--font-size-body-small);
}

/* ========================================== */
/* PAGE: CALENDAR                             */
/* ========================================== */
/* FILLED: Calendar styles */
.calendar-page {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    height: 100%;
}

.calendar__view-selector {
    display: flex;
    gap: var(--space-xs);
    background-color: var(--color-background-tertiary);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    align-self: flex-start;
}

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

.calendar__event {
    background-color: var(--color-primary-light);
    color: var(--color-primary-hover);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-caption);
    margin-top: var(--space-xs);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ========================================== */
/* PAGE: TASKS                                */
/* ========================================== */
/* FILLED: Tasks styles */
.tasks-page {
    max-width: 800px;
}

.tasks-filters {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* ========================================== */
/* PAGE: SETTINGS                             */
/* ========================================== */

.settings-page {
    max-width: 900px; /* Bumped slightly for the grid layouts */
    margin: 0 auto;
}

/* Main Tab Navigation */
.tabs {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto; /* Scrollable tabs on mobile */
    scrollbar-width: none; /* Hide scrollbar Firefox */
}

.tabs::-webkit-scrollbar { display: none; } /* Hide scrollbar Chrome/Safari */

.tab-btn {
    padding: var(--space-sm) var(--space-lg);
    border: none;
    background: transparent;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text-secondary);
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tab-btn:hover:not(.active) {
    color: var(--color-text-primary);
    background-color: var(--color-bg-hover);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Content Area Transitions */
.settings-content {
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Sub-tabs (The Bell Schedule Selectors) */
.schedule-tab {
    text-align: left !important;
    padding: var(--space-sm) var(--space-base) !important;
    transition: all 0.2s;
}

.schedule-tab.active {
    background-color: var(--color-primary) !important;
    color: white !important;
    border-color: var(--color-primary) !important;
}

@media (hover: none) {
    .attendance__student-item:hover,
    .attendance__remove-btn:hover,
    .team-card:hover,
    .fe-material-remove:hover,
    .checkpoint__student-item:hover {
        background-color: unset;
    }
}