/* Root variables for consistent theming */
:root {
    --primary-color: #005f73;
    --secondary-color: #0a9396;
    --accent-color: #94d2bd;
    --background-color: #f5f7fa;
    --text-color: #001219;
    --muted-text: #6b7280;
    --border-color: #e5e7eb;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --focus-shadow: 0 0 0 0.2rem rgba(0, 95, 115, 0.25);
    --transition: all 0.2s ease-in-out;
    --spacing-unit: 1rem;
    --max-width: 1280px;

    /* Dark mode variables */
    --dark-bg: #212529;
    --dark-text: #e9ecef;
    --dark-muted: #adb5bd;
    --dark-border: #495057;
    --dark-card-bg: #343a40;
    --dark-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Reset and base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}
body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

/* Layout System */
.container {
    width: 100%;
    padding-left: calc(var(--spacing-unit) / 2);
    padding-right: calc(var(--spacing-unit) / 2);
    margin-left: auto;
    margin-right: auto;
}
@media (min-width: 576px) {
    .container { max-width: 540px; }
}
@media (min-width: 768px) {
    .container { max-width: 720px; }
}
@media (min-width: 992px) {
    .container { max-width: 960px; }
}
@media (min-width: 1200px) {
    .container { max-width: var(--max-width); }
}
main.container {
    padding-top: var(--spacing-unit);
    padding-bottom: var(--spacing-unit);
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: calc(var(--spacing-unit) / -2);
    margin-right: calc(var(--spacing-unit) / -2);
}
.col,
[class*="col-"] {
    padding-left: calc(var(--spacing-unit) / 2);
    padding-right: calc(var(--spacing-unit) / 2);
}
.col-12 { width: 100%; }
.col-6 { width: 50%; }
@media (max-width: 768px) {
    .col-6 { width: 100%; }
}

/* Header */
header {
    background: #db1f31;
    padding: var(--spacing-unit);
    box-shadow: var(--card-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}
header h1 {
    color: #ffffff;
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: 600;
    margin: 0;
    text-align: center;
}
body.dark-mode header {
    box-shadow: var(--dark-shadow);
}

/* Navigation */
.navbar {
    padding: 0;
    
    border-radius: 0.5rem;
}
.navbar-brand {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
}
.navbar-toggler {
    border: none;
    padding: 0.5rem;
}
.navbar-toggler-icon {
    filter: invert(1);
}
.nav-link {
    color: #ffffff;
    font-weight: 500;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}
.nav-link:hover,
.nav-link:focus {
    color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 0.25rem;
}
body.dark-mode .nav-link:hover,
body.dark-mode .nav-link:focus {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Headings */
h2 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}
body.dark-mode h2 {
    color: var(--accent-color);
}

/* Cards */
.card {
    border: none;
    border-radius: 0.5rem;
    background-color: #ffffff;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    overflow: hidden;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}
body.dark-mode .card {
    background-color: var(--dark-card-bg);
    color: var(--dark-text);
    border-color: var(--dark-border);
}
.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}
body.dark-mode .card-title {
    color: var(--accent-color);
}
.card-text {
    color: var(--muted-text);
}
body.dark-mode .card-text {
    color: var(--dark-muted);
}

/* Tables */
.table {
    border-radius: 0.5rem;
    overflow: hidden;
    background-color: #ffffff;
}
.table th {
    background: #db1f31;
    color: #ffffff;
    font-weight: 500;
    padding: 0.75rem;
}
.table td {
    vertical-align: middle;
    padding: 0.75rem;
    border-color: var(--border-color);
}
body.dark-mode .table {
    background-color: var(--dark-card-bg);
    color: var(--dark-text);
}
body.dark-mode .table th {
    background: #db1f31;
}

body.dark-mode .table td {
    border-color: var(--dark-border);
}
.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.05);
}
body.dark-mode .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}
.table-hover tbody tr:hover {
    background-color: var(--accent-color);
    color: var(--text-color);
    transition: var(--transition);
}
body.dark-mode .table-hover tbody tr:hover {
    background-color: #7ab7a5;
    color: var(--dark-text);
}
/* Existing styles.css content (assumed) */
.dark-mode {
    background: #1a1a1a;
    color: #ffffff;
}






/* Buttons */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    transition: var(--transition);
    min-width: 48px;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}
.btn-primary {
    background: #db1f31;
    border: none;
    color: #ffffff;
}
.btn-primary:hover,
.btn-primary:focus {
    background: #c21627;
    box-shadow: var(--focus-shadow);
}
.btn-warning {
    background-color: #e9d8a6;
    border-color: #e9d8a6;
    color: var(--text-color);
}
.btn-warning:hover,
.btn-warning:focus {
    background-color: #caae74;
    border-color: #caae74;
}
.btn-danger {
    background-color: #ae2012;
    border-color: #ae2012;
    color: #ffffff;
}
.btn-danger:hover,
.btn-danger:focus {
    background-color: #8a1a0e;
    border-color: #8a1a0e;
}
body.dark-mode .btn-primary {
    background: #db1f31;
}
body.dark-mode .btn-warning {
    background-color: #d4b366;
    border-color: #d4b366;
}
body.dark-mode .btn-danger {
    background-color: #7f1a0e;
    border-color: #7f1a0e;
}
.btn:focus {
    outline: none;
    box-shadow: var(--focus-shadow);
}
body.dark-mode .btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 95, 115, 0.5);
}

/* Forms */
.form-control,
.form-select {
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    margin-bottom: var(--spacing-unit);
    font-size: 1rem;
    padding: 0.75rem;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: var(--focus-shadow);
}
body.dark-mode .form-control,
body.dark-mode .form-select {
    background-color: var(--dark-card-bg);
    border-color: var(--dark-border);
    color: var(--dark-text);
}
.form-label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}
body.dark-mode .form-label {
    color: var(--dark-text);
}
.invalid-feedback {
    display: block;
    font-size: 0.875rem;
    color: #dc3545;
}
body.dark-mode .invalid-feedback {
    color: #ff6b6b;
}

/* Modals */
.modal-content {
    border-radius: 0.5rem;
    border: none;
    box-shadow: var(--card-shadow);
    background-color: #ffffff;
}
body.dark-mode .modal-content {
    background-color: var(--dark-card-bg);
    color: var(--dark-text);
}
.modal-header {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: #ffffff;
    border-bottom: none;
    padding: 1rem;
}
body.dark-mode .modal-header {
    background: linear-gradient(90deg, #004d61, #087f82);
}
.modal-title {
    font-weight: 600;
}
.modal-body {
    padding: 1.5rem;
}
.btn-close {
    filter: invert(1);
}
body.dark-mode .btn-close {
    filter: brightness(0) invert(1);
}

/* Alerts */
.alert {
    border-radius: 0.375rem;
    margin-bottom: var(--spacing-unit);
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
}
.alert-success {
    background-color: var(--accent-color);
    color: var(--text-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
}
body.dark-mode .alert-success {
    background-color: #7ab7a5;
    border-color: var(--dark-border);
}
.alert-danger {
    background-color: #ffccd5;
    color: var(--text-color);
    border: 1px solid rgba(0, 0, 0, 0.1);
}
body.dark-mode .alert-danger {
    background-color: #ff9999;
    border-color: var(--dark-border);
}

/* Calendar (Monthly View) */
.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-top: var(--spacing-unit);
}
.day {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem;
    min-height: 120px;
    transition: var(--transition);
}
.day:hover {
    box-shadow: var(--card-shadow);
}
body.dark-mode .day {
    background-color: var(--dark-card-bg);
    border-color: var(--dark-border);
}
.day-header {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: #ffffff;
    font-weight: 500;
    text-align: center;
    padding: 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.9rem;
}
body.dark-mode .day-header {
    background: linear-gradient(90deg, #004d61, #087f82);
}
.tasks-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
}
.tasks-list li {
    font-size: 0.8rem;
    color: var(--muted-text);
    padding: 0.25rem 0;
    border-left: 3px solid var(--accent-color);
    padding-left: 0.5rem;
    margin-bottom: 0.5rem;
}
body.dark-mode .tasks-list li {
    color: var(--dark-muted);
}

/* Pagination */
.pagination .page-link {
    color: var(--primary-color);
    border-radius: 0.375rem;
    margin: 0 0.25rem;
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
}
.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: #ffffff;
}
.pagination .page-link:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--text-color);
}
body.dark-mode .pagination .page-link {
    color: var(--accent-color);
}
body.dark-mode .pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #004d61, #087f82);
}
body.dark-mode .pagination .page-link:hover {
    background-color: #7ab7a5;
    color: var(--dark-text);
}

/* Dashboard (index.php) */
.display-6 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 600;
    color: var(--primary-color);
}
body.dark-mode .display-6 {
    color: var(--accent-color);
}
canvas#tasksChart {
    max-height: 300px;
    width: 100% !important;
}

/* Accessibility */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}
body.dark-mode :focus-visible {
    outline-color: var(--accent-color);
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Icons */
.bi {
    vertical-align: middle;
    margin-right: 0.25rem;
}
.btn .bi {
    margin-right: 0;
}

/* Responsive Enhancements */
@media (max-width: 1200px) {
    .container { padding-left: calc(var(--spacing-unit) / 1.5); padding-right: calc(var(--spacing-unit) / 1.5); }
    .card { margin-bottom: calc(var(--spacing-unit) * 1.25); }
}
@media (max-width: 992px) {
    .col-6 { width: 100%; }
    .navbar-nav { background-color: rgba(0, 0, 0, 0.2); }
    .nav-link { padding: 0.5rem 0.75rem; }
}
@media (max-width: 768px) {
    .container { padding: 1rem; }
    h2 { font-size: 1.5rem; }
    .card { margin-bottom: 1rem; }
    .table-responsive { display: none; }
    .table-mobile { display: block; }
    .table-mobile .card { padding: 1rem; margin-bottom: 1rem; }
    .table-mobile .card-title { font-size: 1.1rem; }
    .table-mobile .card-text { font-size: 0.9rem; }
    .calendar { grid-template-columns: repeat(4, 1fr); gap: 0.25rem; }
    .day { min-height: 100px; padding: 0.5rem; }
    .day-header { font-size: 0.8rem; padding: 0.3rem; }
}
@media (max-width: 576px) {
    header h1 { font-size: 1.3rem; }
    .navbar-brand { font-size: 1.1rem; }
    .nav-link { font-size: 0.9rem; padding: 0.5rem; }
    .calendar { grid-template-columns: 1fr; }
    .day { min-height: 80px; }
    .card { padding: 0.75rem; }
    .card-title { font-size: 1rem; }
    .card-text { font-size: 0.85rem; }
    .btn { font-size: 0.9rem; padding: 0.6rem 1rem; }
    .modal-dialog { margin: 0.5rem; }
    .modal-body { padding: 1rem; }
    canvas#tasksChart { max-height: 200px; }
}
:root {
    --bg-color: #f8f9fa;
    --text-color: #212529;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --primary-bg: #db1f31;
    --primary-text: #ffffff;
    --secondary-bg: #6c757d;
    --success-bg: #2ba745;
    --warning-bg: #ffd966;
    --muted-text: #495057;
    --calendar-today: #d6ebff;
    --calendar-today-border: #db1f31;
    --modal-header-bg: #db1f31;
    --modal-header-text: #ffffff;
    --description-bg: #f1f3f5;
}

[data-theme="dark"] {
    --bg-color: #1a1d21;
    --text-color: #e9ecef;
    --card-bg: #2c3035;
    --border-color: #495057;
    --primary-bg: #db1f31;
    --primary-text: #e9ecef;
    --secondary-bg: #6c757d;
    --success-bg: #2f6b3f;
    --warning-bg: #d39e00;
    --muted-text: #d5dbde;
    --calendar-today: #3b5a8a;
    --calendar-today-border: #db1f31;
    --modal-header-bg: #db1f31;
    --modal-header-text: #e9ecef;
    --description-bg: #343a40;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.chart-container { margin: 0 auto; }
.calendar-container { max-width: 100%; overflow-x: auto; }
.calendar-controls { 
    border-bottom: 1px solid var(--border-color); 
    border-radius: 8px;
}
.bg-body { background-color: var(--card-bg); }
.calendar-grid { 
    display: grid; 
    grid-template-columns: repeat(7, 1fr); 
    gap: 10px; 
    background: var(--card-bg); 
    padding: 16px; 
    border-radius: 8px; 
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.p-3 {
    padding: 0rem !important;
}
.calendar-header { 
    font-weight: 600; 
    text-align: center; 
    padding: 12px; 
    background: var(--border-color); 
    border-radius: 6px; 
    color: var(--text-color);
}
.calendar-cell { 
    min-height: 160px; 
    border: 1px solid var(--border-color); 
    padding: 12px; 
    background: var(--card-bg); 
    border-radius: 6px; 
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.calendar-cell:hover, .calendar-cell:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.calendar-cell-empty { display: none; }
.calendar-day { 
    font-weight: 700; 
    font-size: 1.1rem; 
    margin-bottom: 10px; 
    color: var(--text-color); 
}
.task-item { 
    margin: 6px 0; 
    role: listitem;
}
.task-item .badge { 
    display: block; 
    margin-bottom: 8px; 
    font-size: 0.9rem; 
    font-weight: 500; 
    padding: 8px 10px; 
    border-radius: 6px; 
}
.task-item .btn { 
    font-size: 0.85rem; 
    padding: 6px 12px; 
    border-radius: 6px; 
    transition: transform 0.2s ease;
}
.task-item .btn:hover {
    transform: scale(1.05);
}
.task-details { 
    font-size: 0.85rem; 
    line-height: 1.5; 
    color: var(--muted-text); 
}
.today { 
    background: var(--calendar-today); 
    border: 2px solid var(--calendar-today-border); 
}
#pullToRefresh {
    height: 0;
    overflow: hidden;
    text-align: center;
    background: var(--card-bg);
    transition: height 0.3s ease;
}
.refresh-icon {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
    display: inline-block;
    color: var(--primary-bg);
}
.refresh-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    display: block;
    margin-top: 8px;
}
.refresh-progress {
    height: 4px;
    background: var(--border-color);
    margin-top: 8px;
    border-radius: 2px;
    overflow: hidden;
}
.refresh-progress::before {
    content: '';
    display: block;
    height: 100%;
    background: var(--primary-bg);
    transition: width 0.3s ease;
}

/* Modal Styles */
.modal-content {
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    background: var(--card-bg);
    color: var(--text-color);
}
.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
    background: var(--modal-header-bg);
    color: var(--modal-header-text);
}
.modal-body { 
    padding: 1.5rem 2rem; 
    transition: opacity 0.2s ease;
}
.description-box {
    max-height: 150px;
    overflow-y: auto;
    white-space: pre-wrap;
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: 1rem;
    background: var(--description-bg);
    padding: 1rem;
    border-radius: 6px;
}
.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}
.modal-body section { margin-bottom: 2rem; }
.modal-body h2 {
    font-size: 1.25rem;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}
.modal-body p { margin: 0.75rem 0; font-size: 0.95rem; }
.modal-body .bi { color: var(--primary-bg); font-size: 1.1rem; vertical-align: middle; }
.modal-body ul#detailMembers {
    max-height: 150px;
    overflow-y: auto;
    padding-left: 1rem;
    margin: 0;
}
.modal-body ul#detailMembers li {
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    word-wrap: break-word;
}
.form-text{}
#modalLoading {
    transition: opacity 0.2s ease;
}

/* Bootstrap Overrides */
.btn {
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 1rem;
    transition: background-color 0.2s ease, transform 0.1s ease;
}
.btn:hover, .btn:focus {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.btn:active {
    transform: translateY(0);
}
.btn-primary { 
    background-color: var(--primary-bg); 
    border-color: var(--primary-bg); 
}
.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: #db1f31;
    --bs-btn-border-color: #db1f31;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #c11b2b;
    --bs-btn-hover-border-color: #b31927;
    --bs-btn-focus-shadow-rgb: 219, 31, 49;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #a51622;
    --bs-btn-active-border-color: #99141f;
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.15);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: #db1f31;
    --bs-btn-disabled-border-color: #db1f31;
}
.btn-secondary { 
    background-color: var(--secondary-bg); 
    border-color: var(--secondary-bg); 
}
.btn:focus, .btn:active {
    outline: 4px solid var(--primary-bg);
    outline-offset: 2px;
}
.bg-warning { background-color: var(--warning-bg) !important; }
.bg-success { background-color: var(--success-bg) !important; }
.alert-success { 
    background-color: var(--success-bg); 
    border-color: var(--success-bg); 
    color: var(--primary-text); 
}
.alert-warning { 
    background-color: var(--warning-bg); 
    border-color: var(--warning-bg); 
    color: var(--text-color); 
}
.alert-danger { 
    background-color: #dc3545; 
    border-color: #dc3545; 
    color: var(--primary-text); 
}
.table { 
    background-color: var(--card-bg); 
    color: var(--text-color); 
}
.table-bordered { border-color: var(--border-color); }
.table-striped tbody tr:nth-of-type(odd) { 
    background-color: rgba(0, 0, 0, 0.05); 
}
.text-muted { color: var(--muted-text) !important; }
.form-control, .form-select {
    border-radius: 6px;
    font-size: 1rem;
    padding: 10px;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary-bg);
    box-shadow: 0 0 0 4px rgba(0, 88, 184, 0.25);
}
.invalid-feedback {
    font-size: 0.9rem;
    color: #dc3545;
}
.swipe-indicator {
    position: relative;
    padding: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.swipe-indicator .bi {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}
.swipe-indicator.swipe-active .bi {
    transform: scale(1.2);
}
#weekRange {
    font-size: 1rem;
    font-weight: 500;
}

/* Media Queries */
@media (max-width: 768px) {
    .calendar-grid { 
        grid-template-columns: repeat(7, minmax(90px, 1fr)); 
        gap: 8px; 
    }
    .calendar-cell { 
        min-height: 140px; 
        padding: 10px; 
    }
    .calendar-day { font-size: 1rem; }
    .task-item .badge { font-size: 0.85rem; padding: 6px 8px; }
    .task-item .btn { font-size: 0.8rem; padding: 5px 10px; }
}

@media (max-width: 576px) {
    .calendar-grid { 
        grid-template-columns: 1fr; 
        gap: 12px; 
    }
    .calendar-header { display: none; }
    .calendar-cell { 
        min-height: 140px; 
        padding: 16px; 
        border-radius: 8px; 
        box-shadow: 0 2px 6px rgba(0,0,0,0.1); 
    }
    .calendar-cell:not(.has-projects):not(.today) { display: none; }
    .calendar-day { 
        font-size: 1rem; 
        background: var(--border-color); 
        border-radius: 6px; 
        padding: 6px 10px; 
        margin-right: 12px; 
    }
    .task-item .badge { font-size: 0.95rem; padding: 8px 10px; }
    .task-item .btn { 
        font-size: 0.9rem; 
        padding: 8px 16px; 
        width: 100%; 
    }
    .calendar-controls { 
        padding: 12px; 
        background: var(--card-bg); 
        z-index: 1000; 
    }
    .calendar-nav { 
        width: 100%; 
        display: grid; 
        grid-template-columns: repeat(3, 1fr); 
        gap: 8px; 
    }
    .calendar-nav .btn { 
        font-size: 0.95rem; 
        padding: 10px; 
        text-align: center; 
        width: 100%; 
    }
    .modal-dialog { margin: 0.75rem; }
    .modal-content { font-size: 0.95rem; }
    .modal-header { padding: 1rem 1.25rem; }
    .modal-body { padding: 1.25rem 1.5rem; }
    .modal-footer { padding: 0.75rem 1.25rem; }
    .description-box { max-height: 120px; font-size: 0.9rem; }
    .modal-body h2 { font-size: 1.1rem; }
}