/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

/* Global Color Variables and Base Styles */
:root {
    --primary-color: #4CAF50;
    --primary-hover-color: #45a049;
    --background-color: #f0f2f5;
    --card-background-color: #FFFFFF;
    --text-color: #333333;
    --text-light-color: #757575;
    --border-color: #e0e0e0;
    --warning-color: #D32F2F;
    --error-color: #D32F2F;
    --status-regular-color: #388E3C;
    --status-irregular-color: #F57C00;
    --font-family: 'Roboto', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    padding: 20px;
    max-width: 1400px;
    margin: auto;
}

/* Main Navigation */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--card-background-color);
    padding: 10px 20px;
    border-radius: 99px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 25px;
}

.nav-left, .nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    font-weight: 700;
    font-size: 1.2rem;
    margin-right: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-light-color);
    padding: 8px 16px;
    border-radius: 99px;
    font-weight: 500;
    transition: background-color 0.3s, color 0.3s;
}

.nav-link.active, .nav-link:hover {
    background-color: var(--primary-color);
    color: var(--card-background-color);
}

.search-bar input {
    border: none;
    background-color: var(--background-color);
    padding: 10px 15px;
    border-radius: 99px;
    width: 250px;
    outline: none;
    font-size: 0.9rem;
}

.profile-icon {
    width: 40px;
    height: 40px;
    background-color: var(--background-color);
    border-radius: 50%;
}

/* Page Content Management */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* --- Analytics Dashboard Styles --- */
.analytics-grid-2x2-kpi {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px; 
}
.kpi-card {
    background-color: var(--card-background-color);
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}
.kpi-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light-color);
    margin-bottom: 8px;
}
.kpi-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1;
}
.kpi-value small {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-light-color);
    margin-left: 2px;
}
.kpi-card:first-child .kpi-value {
    color: var(--primary-color);
}

.analytics-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: stretch; 
}

.analytics-grid-2col > div {
    display: flex;
    flex-direction: column;
    gap: 20px; 
}

.dashboard-card {
    background-color: var(--card-background-color);
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 0; 
    flex-grow: 1; 
    
    display: flex;
    flex-direction: column;
}

.dashboard-card h3 {
    font-weight: 500;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0; 
}

/* Today's Stats Grid */
.today-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    text-align: center;
}
.stat-item .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}
.stat-item .stat-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light-color);
}
.stat-item.present .stat-value { color: var(--status-regular-color); }
.stat-item.late .stat-value { color: var(--status-irregular-color); }
.stat-item.absent .stat-value { color: var(--warning-color); }

/* Student List Styles */
.dashboard-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 5px; 
}

.dashboard-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}
.dashboard-list-item:last-child {
    border-bottom: none;
}
.dashboard-list-item span:first-child {
    font-weight: 500;
}
.dashboard-list-item span:last-child {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--warning-color);
}
.dashboard-list-item .program {
    font-size: 0.9rem;
    color: var(--text-light-color);
    margin-left: 8px;
}

/* Chart Container */
#student-status-chart-container {
    position: relative;
    height: 300px;
}

/* No results message */
.no-search-results {
    padding: 20px; 
    text-align: center;
    color: var(--text-light-color);
    display: none;
}
td.no-search-results {
    text-align: center;
}
/* --- End Analytics Styles --- */


/* Attendance Page Styles */
.sub-nav {
    margin-bottom: 20px;
}
.sub-nav-link {
    background: none;
    border: none;
    padding: 10px 20px;
    border-radius: 99px;
    font-size: 1rem;
    font-family: var(--font-family);
    cursor: pointer;
    font-weight: 500;
    color: var(--text-light-color);
}
.sub-nav-link.active {
    background-color: var(--primary-color);
    color: var(--card-background-color);
}

.tab-content {
    display: none;
}
.tab-content.active {
    display: grid;
}

.attendance-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.attendance-card {
    background-color: var(--card-background-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    cursor: pointer;
    transition: transform 0.2s;
}

.attendance-card:hover {
    transform: translateY(-5px);
}

.card-image {
    background-color: var(--primary-color);
    height: 120px;
    position: relative;
}

.card-content {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-content div {
    flex: 1;
    min-width: 0;
}

.card-meta {
    color: var(--text-light-color);
    font-size: 0.9rem;
    line-height: 1.4;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.card-meta > span:first-child {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-student-count {
    display: flex;
    align-items: center;
    font-weight: 500;
    color: var(--text-color);
    flex-shrink: 0;
}
.card-student-count .material-symbols-outlined {
    font-size: 1.1rem;
    margin-right: 4px;
    color: var(--text-light-color);
}


.card-content h4 {
    font-weight: 500;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-content .card-menu-icon {
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: background-color 0.2s;
    color: var(--text-light-color);
    flex-shrink: 0;
    margin-left: 10px;
}

.card-content .card-menu-icon:hover {
    background-color: rgba(0,0,0,0.1);
}


/* Attendance Detail Table */
.detail-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

#attendance-detail h2 {
    font-weight: 500;
    margin: 0;
}

.attendance-table-container {
    background-color: var(--card-background-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th.col-number,
td.col-number {
    width: 1%;
    padding-right: 10px;
    text-align: center;
    color: var(--text-light-color);
}

thead th {
    color: var(--text-light-color);
    font-weight: 500;
    white-space: nowrap;
}

td .status-present { color: #388E3C; font-weight: 500; }
td .status-absent { color: #D32F2F; font-weight: 500; }
td .status-late { color: #F57C00; font-weight: 500; }
td .status-pending { color: var(--text-light-color); font-weight: 500; font-style: italic; }

.action-button {
    background: none;
    border: 1px solid var(--border-color);
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
    font-family: var(--font-family);
    font-size: 0.9rem;
    margin-left: 5px;
}
.action-button:hover {
    background-color: #f5f5f5;
    color: var(--text-color);
}
td .action-button:first-of-type {
    margin-left: 0;
}


/* Floating Action Buttons */
.fab-main {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s;
}
.fab-main:hover {
    transform: scale(1.1);
    background-color: var(--primary-hover-color);
}

.fab-secondary {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 12px 24px;
    border-radius: 99px;
    background-color: var(--card-background-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    font-weight: 500;
}

/* Initially hide the secondary button */
.fab-secondary {
    display: none;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: none; 
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 1000;
    overflow-y: auto;
    padding: 60px 0;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--card-background-color);
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-20px);
    transition: transform 0.3s;
    margin: auto 0;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-content h2 {
    margin-bottom: 20px;
    font-weight: 500;
}

.close-button {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-light-color);
    cursor: pointer;
    line-height: 1;
}
.close-button:hover {
    color: var(--text-color);
}

/* --- Refined Form & Button Styles --- */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-light-color);
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group input[type="date"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-family);
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: var(--card-background-color);
    line-height: 1.5; 
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group select:focus,
.form-group input[type="date"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

/* Refined Dropdown (select) */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
    cursor: pointer;
}


.color-input {
    width: 100%;
    height: 48px;
    padding: 5px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 25px;
}

/* Refined Button Base */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 99px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}
.btn-primary:hover {
    background-color: var(--primary-hover-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--background-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-danger {
    background-color: var(--warning-color);
    color: white;
}
.btn-danger:hover {
    background-color: #B71C1C;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

/* Icon-only button style */
.btn-icon {
    background: none;
    border: none;
    padding: 5px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-light-color);
    transition: background-color 0.2s, color 0.2s;
}
.btn-icon:hover {
    background-color: var(--background-color);
    color: var(--primary-color);
}
.btn-icon .material-symbols-outlined {
    display: block;
    font-size: 1.5rem;
}


/* Form Error Message */
.form-error {
    color: var(--error-color);
    background-color: rgba(211, 47, 47, 0.05);
    border: 1px solid rgba(211, 47, 47, 0.2);
    border-radius: 10px;
    padding: 10px 15px;
    margin-bottom: 20px;
    display: none;
    font-weight: 500;
    font-size: 0.95rem;
}
.form-error:not(:empty) {
    display: block;
}


/* --- User Page Styles --- */
.user-tab-content {
    display: none;
}
.user-tab-content.active {
    display: block;
}
#students-tab-content {
    display: none;
}
#students-tab-content.active {
    display: block;
}


.program-group {
    background-color: var(--card-background-color);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    overflow: hidden; 
}

.program-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.program-header h3 {
    font-weight: 500;
    margin: 0;
}

.program-header p {
    color: var(--text-light-color);
    margin: 0;
}

.program-student-list {
    padding: 0;
}

.program-student-list table {
    width: 100%;
    border-collapse: collapse;
}

.program-student-list th,
.program-student-list td {
    border: none;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 25px;
    text-align: left;
}

.program-student-list tr:last-child td {
    border-bottom: none;
}

.program-student-list thead th {
    background-color: #fcfcfc;
    color: var(--text-light-color);
    font-weight: 500;
    position: sticky;
    top: 0;
}

.year-level-header {
    font-weight: 500;
    padding: 15px 25px;
    background-color: #fcfcfc;
    border-bottom: 1px solid var(--border-color);
}

/* --- FIXED: Filter Bar Styles --- */
.user-filters {
    display: flex;
    flex-direction: row; 
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.filter-controls-wrapper {
    display: flex;
    gap: 30px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0;
    text-align: right;
    width: 80px;
}

.filter-group select {
    padding: 8px 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    font-family: var(--font-family);
    background-color: var(--background-color);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 14px;
    padding-right: 30px;
    min-width: 200px;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.active-filters-display {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    min-width: 150px;
    justify-content: flex-end;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 99px;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
}

.clear-filter-btn {
    font-size: 1.1rem;
    margin-left: 8px;
    cursor: pointer;
    transition: opacity 0.2s;
    line-height: 1;
}

.clear-filter-btn:hover {
    opacity: 0.8;
}

.clear-all-filters {
    color: var(--text-light-color);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: underline;
    margin-left: 10px;
    transition: color 0.2s;
}

.clear-all-filters:hover {
    color: var(--text-color);
}
/* --- End Filter Bar --- */

/* --- Details Modal Styles --- */
.detail-view-content .form-actions {
    margin-top: 10px;
}

.detail-group {
    display: flex;
    flex-direction: column;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.detail-group:last-of-type {
    border-bottom: none;
}

.detail-label {
    font-size: 0.9rem;
    color: var(--text-light-color);
    margin-bottom: 2px;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 500;
}

.detail-value.present {
    color: var(--status-regular-color);
    font-weight: 700;
}
.detail-value.late {
    color: var(--status-irregular-color);
    font-weight: 700;
}
.detail-value.warning {
    color: var(--warning-color);
    font-weight: 700;
}

.detail-subheader {
    font-weight: 500;
    color: var(--text-color);
    margin-top: 20px;
    margin-bottom: 0px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-link.detail-subheader-action {
    display: none;
}

.btn-icon.detail-subheader-action {
    margin: -5px;
}


.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px; 
}

.stats-grid-3-col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0 20px;
    border-bottom: 1px solid var(--border-color);
}
.detail-grid .detail-group {
    border-bottom: none;
    padding-top: 15px;
    padding-bottom: 15px;
}

/* --- Student Status Badge (REFINED) --- */
.student-status-badge {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 99px;
    color: white;
    vertical-align: middle;
    display: inline-block;
    width: fit-content;
}

.program-student-list .student-status-badge {
    margin-left: 10px;
}

.detail-group .student-status-badge {
    font-size: 1rem;
    padding: 4px 12px;
    margin-left: 0;
}

.status-regular {
    background-color: var(--status-regular-color);
}
.status-irregular {
    background-color: var(--status-irregular-color);
}
.status-drop {
    background-color: var(--warning-color);
}


/* --- Clickable Roster Names --- */
.view-student-details-btn,
.view-faculty-details-btn {
    font-weight: 500;
    cursor: pointer;
    color: var(--text-color);
    transition: color 0.2s;
}

.view-student-details-btn:hover,
.view-faculty-details-btn:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* --- REFINED ROSTER BUTTONS (FIXED) --- */
.program-student-list th.col-number,
.program-student-list td.col-number {
    width: 1%;
    padding-right: 10px;
    text-align: center;
    color: var(--text-light-color);
}

.program-student-list th:first-child,
.program-student-list td:first-child {
    width: 150px;
    white-space: nowrap;
}

.program-student-list th:last-child,
.program-student-list td:last-child {
    width: 160px;
    text-align: left; 
    white-space: nowrap; 
}

#faculty-view .attendance-table-container th:last-child,
#faculty-view .attendance-table-container td:last-child {
    width: 160px;
    text-align: left; 
    white-space: nowrap; 
}

.action-button.edit-student-btn,
.action-button.edit-faculty-btn {
    color: var(--status-regular-color);
    border-color: var(--status-regular-color);
}
.action-button.edit-student-btn:hover,
.action-button.edit-faculty-btn:hover {
    background-color: rgba(56, 142, 60, 0.05);
    color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
}

.action-button.delete-student-btn,
.action-button.delete-faculty-btn {
    color: var(--warning-color);
    border-color: var(--warning-color);
}
.action-button.delete-student-btn:hover,
.action-button.delete-faculty-btn:hover {
    background-color: rgba(211, 47, 47, 0.05);
    color: #B71C1C;
    border-color: #B71C1C;
}

/* --- Attendance Action Buttons --- */
.action-button-group {
    display: flex;
    gap: 5px;
    flex-wrap: wrap; 
}

.attend-btn {
    padding: 5px 10px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    background-color: var(--card-background-color);
    color: var(--text-light-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s;
}

.attend-btn:hover {
    background-color: #f5f5f5;
}

.attend-btn.present.active {
    background-color: var(--status-regular-color);
    border-color: var(--status-regular-color);
    color: white;
}

.attend-btn.late.active {
    background-color: var(--status-irregular-color);
    border-color: var(--status-irregular-color);
    color: white;
}

.attend-btn.absent.active {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: white;
}

.attend-btn.remove-student {
    color: var(--warning-color);
    border-color: var(--warning-color);
}
.attend-btn.remove-student:hover {
    background-color: rgba(211, 47, 47, 0.05);
    color: #B71C1C;
    border-color: #B71C1C;
}


/* --- REFINED: Attendance Date Picker --- */
.detail-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.attendance-date-picker {
    display: flex;
    align-items: center;
}
.attendance-date-picker label {
    display: none; /* Removed the label */
}

/* MODIFIED: This is now the pill-shaped container */
.date-input-wrapper {
    display: flex;
    align-items: center;
    background-color: var(--background-color); /* CHANGED: Match search bar */
    border: 1px solid transparent; /* CHANGED: Remove default border */
    border-radius: 99px;
    padding: 8px 14px; /* Vertical and horizontal padding */
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s; /* ADDED: bg transition */
    cursor: pointer;
}

/* --- THIS IS THE UPDATED, MORE AGGRESSIVE RULE --- */
/* This targets the user-visible "alt" input created by Flatpickr */
div.attendance-date-picker .flatpickr-input.flatpickr-alt {
    border: none !important;
    outline: none !important;
    background: transparent !important;
    background-image: none !important;  /* Removes the default calendar icon */
    box-shadow: none !important;       /* Removes any default shadow/outline */
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    width: 100%;
    padding: 0;
    margin-left: 8px;
    min-width: 200px;
    cursor: pointer;
}
/* --- END UPDATED RULE --- */


/* Remove the default calendar icon from the input */
.attendance-date-picker .flatpickr-input::-webkit-calendar-picker-indicator {
    display: none;
    -webkit-appearance: none;
}


/* The icon inside the pill */
.date-picker-icon {
    color: var(--text-light-color);
    font-size: 1.25rem;
    transition: color 0.2s;
}

/* The focus state is now on the wrapper */
.date-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
    background-color: var(--card-background-color); /* Make bg white on focus */
}

/* The icon turns green on focus */
.date-input-wrapper:focus-within .date-picker-icon {
    color: var(--primary-color);
}
/* --- END REFINEMENT --- */


/* --- REFINED: Student Detail Modal Layout --- */
.modal-content.detail-view-wide {
    max-width: 950px; 
}

.detail-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 40px; 
}

.detail-modal-column:nth-child(2) {
    border-left: 1px solid var(--border-color);
    padding-left: 40px; 
}

.detail-modal-column .detail-subheader:first-of-type {
    margin-top: 0;
    padding-top: 0;
}


/* --- REFINED: Breakdown Modal --- */
.modal-content.breakdown-modal-content {
    max-width: 700px; 
}

.breakdown-list {
    max-height: 450px; 
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 20px;
}

.breakdown-item {
    border-bottom: 1px solid var(--border-color);
}
.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-item-header {
    font-weight: 500;
    font-size: 1.1rem;
    padding: 15px 20px;
    background-color: #fcfcfc;
    position: sticky;
    top: 0;
    border-bottom: 1px solid var(--border-color);
}

.breakdown-record-list {
    padding: 0;
}

.breakdown-record {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
}
.breakdown-record-list > .breakdown-record:last-child {
    border-bottom: none;
}

.breakdown-record span:first-child {
    font-weight: 500;
    color: var(--text-color);
}

.breakdown-record .status-badge {
    font-weight: 700;
    font-size: 0.9rem;
    padding: 3px 10px;
    border-radius: 99px;
    color: white;
}
.breakdown-record .status-Present {
    background-color: var(--status-regular-color);
}
.breakdown-record .status-Late {
    background-color: var(--status-irregular-color);
}
.breakdown-record .status-Absent {
    background-color: var(--warning-color);
}

.breakdown-empty {
    padding: 30px;
    text-align: center;
    color: var(--text-light-color);
}

/* --- Report Page Styles --- */
.report-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: stretch; 
}
.report-grid .dashboard-card { 
    margin-bottom: 0; 
}

.chart-container {
    position: relative;
    height: 400px;
    flex-grow: 1; 
}

.faculty-table-widget {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
    scrollbar-width: thin;
    scrollbar-color: #cccccc #f1f1f1;
}
.faculty-table-widget::-webkit-scrollbar {
    width: 14px; 
}
.faculty-table-widget::-webkit-scrollbar-track {
    background: #f1f1f1; 
}
.faculty-table-widget::-webkit-scrollbar-thumb {
    background-color: #cccccc; 
    border: none;
    border-radius: 0; 
}
.faculty-table-widget::-webkit-scrollbar-thumb:hover {
    background-color: #a8a8a8; 
}
.faculty-table-widget::-webkit-scrollbar-button {
    display: block;
    background-color: #f1f1f1;
    height: 14px;
    border: none;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 8px;
}
.faculty-table-widget::-webkit-scrollbar-button:hover {
    background-color: #e1e1f1;
}
.faculty-table-widget::-webkit-scrollbar-button:vertical:decrement {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23555'%3e%3cpath fill-rule='evenodd' d='M7.646 4.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1-.708.708L8 5.707l-5.646 5.647a.5.5 0 0 1-.708-.708l6-6z'/%3e%3c/svg%3e");
}
.faculty-table-widget::-webkit-scrollbar-button:vertical:increment {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23555'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}


.faculty-table-widget table {
    width: 100%;
}

.faculty-table-widget th,
.faculty-table-widget td {
    padding: 12px 15px;
    text-align: left;
}

.faculty-table-widget thead th {
    background-color: #fcfcfc;
    position: sticky;
    top: 0;
}

.export-group {
    margin-bottom: 20px;
}

.button-group {
    display: flex;
    gap: 10px;
}

.button-group .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
}
.button-group .btn .material-symbols-outlined {
    font-size: 1.2rem;
}

.divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 25px 0;
}

/* === NEW STYLES FOR CONFIRMATION MODAL === */

#confirm-modal .btn-primary {
    background-color: var(--primary-color);
}

#confirm-modal .btn-primary.btn-danger {
    background-color: var(--warning-color);
}
#confirm-modal .btn-primary.btn-danger:hover {
    background-color: #B71C1C;
}

#confirm-modal .form-actions {
    justify-content: center;
}

#confirm-modal #confirm-btn-secondary,
#confirm-modal #confirm-btn-tertiary {
    background-color: #FFFFFF;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}
#confirm-modal #confirm-btn-secondary:hover,
#confirm-modal #confirm-btn-tertiary:hover {
    background-color: var(--background-color);
    color: var(--text-color);
}

/* --- NEW: Refined Reports Page Styles --- */

#reports .tab-content {
    display: none;
}
#reports .tab-content.active {
    display: block;
}

.reports-analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: stretch; 
}

.reports-analytics-grid .full-width-card {
    grid-column: 1 / -1;
}

.reports-export-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    align-items: flex-start;
}

#export-roster-form .button-group .btn {
    width: 100%;
    justify-content: center;
}

/* --- Modern UI Refinements --- */

.dashboard-card > form {
    margin-top: 10px;
}

#export-form .export-group .form-group {
    margin-top: 0;
}

#at-risk-items-list {
    max-height: 280px;
    overflow-y: auto;
    padding-right: 5px;
    margin: -10px 0 -10px;
}

.btn-full-width {
    width: 100%;
    margin-top: 10px;
}

/* --- ENHANCED: Flatpickr Calendar Theme --- */

.flatpickr-calendar {
    font-family: var(--font-family);
    background: var(--card-background-color);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
    width: 300px;
}
.flatpickr-months .flatpickr-month {
    color: var(--text-color);
    fill: var(--text-color);
    font-weight: 500;
}
.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
    fill: var(--primary-color);
}
.flatpickr-weekdays {
    background: var(--background-color);
}
.flatpickr-weekday {
    color: var(--text-color);
    font-weight: 500;
}
.flatpickr-day {
    color: var(--text-color);
    border: 1px solid transparent;
    font-weight: 400;
}
.flatpickr-day.today {
    border-color: var(--primary-color);
    color: var(--primary-color);
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}
.flatpickr-day:hover {
    background: var(--background-color);
    border-color: var(--background-color);
}
.flatpickr-prev-month, .flatpickr-next-month {
    padding: 8px;
}

/* --- NEW: Login & Profile Styles --- */

/* Hides the entire page content until the session is checked */
.container.is-loading .main-nav,
.container.is-loading .content,
.container.is-loading .fab-main {
    display: none;
}

/* UPDATED: This now styles the "pill" container */
.profile-menu {
    display: flex;
    align-items: center;
    background-color: var(--background-color);
    border-radius: 99px;
    padding: 4px 15px 4px 4px;
    gap: 10px;
    transition: all 0.2s;
}

/* UPDATED: Styles for the user's name text */
#user-name-display {
    font-weight: 500;
    color: var(--text-color);
    padding-left: 12px; /* Add spacing inside the pill */
}

/* UPDATED: Styles for the logout icon button */
.logout-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;  /* Made slightly smaller to fit pill */
    height: 34px; /* Made slightly smaller to fit pill */
    background-color: #fff; /* White background */
    border-radius: 50%;
    color: var(--text-light-color);
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.logout-link:hover {
    background-color: var(--warning-color); /* Red background on hover */
    color: white; /* White icon on hover */
    transform: scale(1.1);
}
.logout-link .material-symbols-outlined {
    font-size: 1.2rem;
}

/* --- NEW: Modern Scrollbar Styles --- */

/* For all scrollable elements (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 10px; /* A bit wider for easier grabbing */
    height: 10px;
}

/* The "track" (the background) */
::-webkit-scrollbar-track {
    background: transparent;
}

/* The "thumb" (the part you drag) */
::-webkit-scrollbar-thumb {
    background-color: #ccc; /* A neutral grey */
    border-radius: 99px;
    /* Create a 2px "padding" around the thumb */
    border: 2px solid var(--card-background-color); 
}

/* Make thumb a bit darker on hover */
::-webkit-scrollbar-thumb:hover {
    background-color: #aaa;
}

/* Remove the old-style buttons */
::-webkit-scrollbar-button {
    display: none;
}

/* Firefox fallback */
.dashboard-list,
.breakdown-list,
.faculty-table-widget,
#at-risk-items-list {
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
}

/* ... existing styles ... */

/* ... existing styles ... */

/* --- FIXED: Robust Attendance Date Picker Styles --- */