:root {
    --primary-color: #0d9488;
    --primary-hover: #0f766e;
    --bg-color: #f0fdfa;
    --sidebar-color: #134e4a;
    --sidebar-text: #f0fdfa;
    --card-bg: #ffffff;
    --text-main: #115e59;
    --text-muted: #5e918d;
    --border-color: #ccfbf1;
    --success-color: #14b8a6;
    --danger-color: #f43f5e;
}

[data-theme="river-walk"] {
    --primary-color: #B34D2E;
    --primary-hover: #963f26;
    --bg-color: #FFF8F0;
    --sidebar-color: #191970;
    --sidebar-text: #FFF8F0;
    --card-bg: #ffffff;
    --text-main: #48260D;
    --text-muted: #8B4513;
    --border-color: #E3A857;
}

[data-theme="sunshine-surf"] {
    --primary-color: #1CA9C9;
    --primary-hover: #168ba5;
    --bg-color: #FDF5E6;
    --sidebar-color: #44D7A8;
    --sidebar-text: #ffffff;
    --card-bg: #ffffff;
    --text-main: #005A6E;
    --text-muted: #2f8e9b;
    --border-color: #FFC20E;
}

[data-theme="bluegrass-side"] {
    --primary-color: #006241;
    --primary-hover: #004d33;
    --bg-color: #F5F5F5;
    --sidebar-color: #5D4037;
    --sidebar-text: #F5F5F5;
    --card-bg: #ffffff;
    --text-main: #3E2723;
    --text-muted: #6D4C41;
    --border-color: #D79921;
}

[data-theme="new-england-autumn"] {
    --primary-color: #A52A2A;
    --primary-hover: #8B0000;
    --bg-color: #FFF5EE;
    --sidebar-color: #556B2F;
    --sidebar-text: #FFF5EE;
    --card-bg: #ffffff;
    --text-main: #2F4F4F;
    --text-muted: #556B2F;
    --border-color: #F4A460;
}

[data-theme="desert-mirage"] {
    --primary-color: #B87333;
    --primary-hover: #a0642d;
    --bg-color: #FAF0E6;
    --sidebar-color: #679267;
    --sidebar-text: #FAF0E6;
    --card-bg: #ffffff;
    --text-main: #5D2E2E;
    --text-muted: #8E443D;
    --border-color: #E2725B;
}

[data-theme="great-lakes-winter"] {
    --primary-color: #1B4D6B;
    --primary-hover: #153a52;
    --bg-color: #F8F9FA;
    --sidebar-color: #343A40;
    --sidebar-text: #F8F9FA;
    --card-bg: #ffffff;
    --text-main: #1A1A1A;
    --text-muted: #495057;
    --border-color: #C4A484;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
nav {
    width: 260px;
    background-color: var(--sidebar-color);
    color: var(--sidebar-text);
    padding: 2rem 1.5rem;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

nav h3 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: #fff;
}

#close-menu {
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
}

.mobile-header {
    background-color: var(--sidebar-color);
    color: #fff;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 900;
}

#open-menu {
    position: absolute;
    left: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 950;
    display: none;
}

#overlay.active {
    display: block;
}

.mobile-only {
    display: none;
}


nav ul {
    list-style: none;
}

nav li {
    margin-bottom: 0.5rem;
}

nav a {
    text-decoration: none;
    color: var(--sidebar-text);
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s;
    font-weight: 500;
}

nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

nav a.active {
    background-color: var(--primary-color);
    color: #fff;
}

/* Main Content Area */
main {
    margin-left: 260px;
    flex-grow: 1;
    padding: 2.5rem;
    min-width: 0; /* Prevents flex children from overflowing */
    display: flex;
    flex-direction: column;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Page Header Components */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

h1, h2 {
    font-weight: 700;
    color: var(--text-main);
}

/* Cards & Containers */
.card {
    background: var(--card-bg);
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

/* Table Styling */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    min-width: 500px; /* Ensures table doesn't get too squished */
}

th {
    text-align: left;
    padding: 0.75rem 1rem;
    background-color: #f1f5f9;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

tr:hover {
    background-color: #f8fafc;
}

/* Button Styling */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    border: 1px solid transparent;
}

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

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

.btn-secondary {
    background-color: #fff;
    color: var(--text-main);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: #f1f5f9;
}

.btn-warning {
    background-color: #f59e0b;
    color: white;
}

.btn-warning:hover {
    background-color: #d97706;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
}

/* Form Styling */
.form-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.form-section h3 {
    margin-bottom: 1.25rem;
    font-size: 1.125rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
}

input[type="text"],
input[type="date"],
input[type="email"],
select {
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.95rem;
    width: 100%;
    transition: border-color 0.2s;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    cursor: pointer;
}

.footer-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 0.75rem;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 1.25rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}

.clickable-row {
    cursor: pointer;
    transition: background-color 0.2s;
}

.clickable-row:hover {
    background-color: #f0fdfa !important;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #e2e8f0;
    color: var(--text-main);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.availability-table td .check-icon {
    color: var(--success-color);
    font-weight: bold;
}

.availability-table td .cross-icon {
    color: var(--danger-color);
    opacity: 0.3;
}

.availability-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}

.availability-table th, .availability-table td {
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    text-align: center;
}

.availability-table th {
    background-color: #f0fdfa;
    font-size: 0.75rem;
}

/* Enum Color Styles */
.badge.privilege-elder { background-color: rgb(66 236 236 / 0.35); color: #10aa29 !important; font-weight: 600; border: 1px solid #81ae91; }
.badge.privilege-ministerial_servant { background-color: #dbeafe; color: #2563eb !important; font-weight: 600; border: 1px solid #93c5fd; }
.badge.privilege-publisher { background-color: #f1f5f9; color: #ffa16e !important; font-weight: 600; border: 1px solid #cbd5e1; }

.badge.status-overseer { background-color: #ccfbf1; color: #0d9488 !important; font-weight: 700; border: 1px solid #99f6e4; }
.badge.status-assistant_overseer { background-color: #dbeafe; color: #1e3a8a !important; font-weight: 600; border: 1px solid #bfdbfe; }
.badge.status-captain { background-color: #f3e8ff; color: #7e22ce !important; font-weight: 600; border: 1px solid #e9d5ff; }
.badge.status-attendant { background-color: #f8fafc; color: #000000 !important; font-weight: 500; border: 1px solid #e2e8f0; }

.position-carport { color: #7c3aed !important; }
.position-roving_attendant { color: #2563eb !important; }
.position-lot_a { color: #0891b2 !important; }
.position-lot_b { color: #0d9488 !important; }
.position-lot_c { color: #4f46e5 !important; }

/* Row Privilege Styles */
.row-privilege-elder { background-color: rgba(66, 236, 236, 0.05); }
.row-privilege-ministerial_servant { background-color: rgba(37, 99, 235, 0.05); }
.row-privilege-publisher { background-color: transparent; }

.row-privilege-elder:hover { background-color: rgba(66, 236, 236, 0.1) !important; }
.row-privilege-ministerial_servant:hover { background-color: rgba(37, 99, 235, 0.1) !important; }
.row-privilege-publisher:hover { background-color: #f0fdfa !important; }

/* Tabs Styling */
.tabs-container {
    margin-top: 1.5rem;
}

.tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.tab-btn:hover {
    color: var(--primary-color);
}

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

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Schedule Table Styling */
.schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

.schedule-table th {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-weight: 600;
}

.schedule-attendants {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.schedule-attendants .badge {
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
}

.schedule-table-title {
    margin: 2rem 0 1rem;
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 600;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
}

.tab-content .table-responsive {
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    body {
        flex-direction: column;
    }

    .mobile-only {
        display: flex;
    }

    nav {
        left: -260px;
        transition: left 0.3s ease;
    }

    nav.active {
        left: 0;
    }

    main {
        margin-left: 0 !important; /* Ensure margin is removed */
        padding: 1rem;
        width: 100%;
    }

    .page-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }

    .form-grid, .stats-grid, .checkbox-grid {
        grid-template-columns: 1fr !important; /* Force single column on mobile */
    }

    .stats-grid .card {
        text-align: center;
    }

    .welcome-content {
        text-align: center;
    }

    .card {
        padding: 1rem;
    }

    .table-responsive {
        width: 100%;
        overflow-x: auto;
    }

    /* Allow tables to scroll horizontally instead of shrinking the page */
    table {
        min-width: 600px; 
    }

    .footer-actions {
        flex-direction: column-reverse;
        width: 100%;
    }

    .footer-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Footer Styling */
.app-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}