:root {
    /* Warm Traditional Palette */
    --primary-color: #5D4037;
    --primary-light: #6D4C41;
    --primary-dark: #3E2723;
    --secondary-color: #D4AF37;
    --secondary-light: #E8C468;
    --accent-color: #C9A961;
    --bg-color: #FAF8F3;
    --bg-secondary: #F5F1E8;
    --text-color: #2C2416;
    --text-secondary: #6D5D47;
    --card-bg: #FFFFFF;
    --line-color: #D7CEC1;
    --shadow-sm: 0 2px 8px rgba(93, 64, 55, 0.08);
    --shadow-md: 0 4px 16px rgba(93, 64, 55, 0.12);
    --shadow-lg: 0 8px 24px rgba(93, 64, 55, 0.15);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --border-radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-secondary) 100%);
    color: var(--text-color);
    height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

#app,
#admin-app {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Header */
.main-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: white;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    z-index: 100;
}

.main-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #fff 0%, var(--secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-header nav a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
    position: relative;
}

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

.main-header nav a.active {
    color: var(--secondary-color);
    background: rgba(212, 175, 55, 0.15);
}

.main-header nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--secondary-color);
}

/* Layout */
#main-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--bg-color);
}

#chart-container {
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    background-image: radial-gradient(var(--line-color) 1px, transparent 1px);
    background-size: 24px 24px;
    animation: chartFadeIn 0.4s ease;
}

@keyframes chartFadeIn {
    from {
        opacity: 0;
        transform: scale(0.98);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Sidebar */
#sidebar {
    position: absolute;
    top: 70px;
    left: 20px;
    width: 270px;
    background: var(--card-bg);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    z-index: 10;
    border: 1px solid rgba(93, 64, 55, 0.08);
    transition: transform var(--transition-normal);
}

#sidebar:hover {
    box-shadow: var(--shadow-lg);
}

.sidebar-header h3 {
    margin-bottom: 18px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

.filter-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line-color);
    border-radius: 6px;
    background: var(--bg-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.filter-group select:hover {
    border-color: var(--accent-color);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Loading */
.loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.2rem;
    color: #7f8c8d;
}

/* Custom OrgChart Styles */
.orgchart {
    background: none !important;
}

.orgchart .node {
    width: auto !important;
    height: auto !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
}

.orgchart .node .node-content {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    min-width: 220px;
    width: auto;
    padding: 12px;
    border: 1px solid rgba(93, 64, 55, 0.08);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.orgchart .node .node-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: left;
}

.orgchart .node .node-content:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.orgchart .node .node-content:hover::before {
    transform: scaleX(1);
}

.orgchart .node .node-content.male {
    border-top: 4px solid var(--primary-color);
}

.orgchart .node .node-content.female {
    border-top: 4px solid var(--accent-color);
}

/* Spouse Grouping */
.spouse-view {
    display: flex;
    justify-content: center;
    gap: 10px;
}

/* Individual Person in Node */
.person-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100px;
    /* Half of node width if 2 people */
}

.person-box img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 5px;
    border: 2px solid #eee;
}

.person-box .name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 2px;
}

.person-box .dates {
    font-size: 0.75rem;
    color: #7f8c8d;
}

/* Connector Lines Overrides */
.orgchart .lines .downLine {
    background-color: var(--secondary-color) !important;
}

.orgchart .lines .topLine {
    border-top-color: var(--secondary-color) !important;
}

.orgchart .lines .rightLine {
    border-right-color: var(--secondary-color) !important;
}

.orgchart .lines .leftLine {
    border-left-color: var(--secondary-color) !important;
}

.orgchart .node .toggleBtn {
    background-color: var(--secondary-color) !important;
}

/* Hide top edge to prevent collapsing parents */
.orgchart .node .topEdge {
    display: none !important;
}

.orgchart .node .rightEdge {
    display: none !important;
}

.orgchart .node .leftEdge {
    display: none !important;
}

/* Reset Table Styles for OrgChart to prevent global styles leaking */
.orgchart table {
    border-collapse: separate;
}

.orgchart table td,
.orgchart table th {
    border-bottom: none;
    padding: 0;
}

.orgchart table tr:hover {
    background: transparent;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(46, 36, 22, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: modalBackdropFadeIn var(--transition-normal);
}

.modal.hidden {
    display: none;
}

@keyframes modalBackdropFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content {
    background: var(--card-bg);
    padding: 32px;
    border-radius: 12px;
    width: 90%;
    max-width: 700px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalSlideUp var(--transition-normal);
    border: 1px solid rgba(93, 64, 55, 0.1);
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

.close-modal {
    position: absolute;
    top: 18px;
    right: 24px;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Generic Dialog Styles */
#dialog-modal .modal-content {
    max-width: 400px;
    text-align: center;
}

#dialog-title {
    margin-bottom: 15px;
    color: var(--primary-color);
}

#dialog-message {
    margin-bottom: 20px;
    color: var(--text-color);
}

#dialog-input-container {
    margin-bottom: 20px;
}

.dialog-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

/* Compact Spacing Overrides */
.orgchart .lines td {
    height: 20px !important;
}

.orgchart .lines .rightLine {
    border-right-width: 2px !important;
}

.orgchart .lines .leftLine {
    border-left-width: 2px !important;
}

.orgchart .lines .downLine {
    width: 2px !important;
}

.orgchart .lines .topLine {
    border-top-width: 2px !important;
}

/* Reduce horizontal spacing between nodes */
.orgchart>table>tr>td {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.orgchart .node {
    margin: 0 10px !important;
    /* Effective horizontal spacing */
}

/* Admin Dashboard Styles */
.admin-container {
    flex: 1;
    padding: 24px;
    background: var(--bg-color);
    overflow-y: auto;
}

.admin-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    background: var(--card-bg);
    padding: 18px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(93, 64, 55, 0.08);
}

.data-actions {
    display: flex;
    gap: 10px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--text-secondary);
    color: white;
    box-shadow: 0 2px 6px rgba(109, 93, 71, 0.2);
}

.btn-secondary:hover {
    background: var(--primary-light);
    box-shadow: 0 4px 10px rgba(109, 93, 71, 0.3);
    transform: translateY(-2px);
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 8px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.btn-icon:hover {
    color: var(--primary-color);
    background: rgba(93, 64, 55, 0.08);
    transform: scale(1.1);
}

/* Table */
.table-container {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    border: 1px solid rgba(93, 64, 55, 0.08);
}

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

th,
td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--line-color);
}

th {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: white;
    font-weight: 600;
    position: sticky;
    top: 0;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

tr {
    transition: background var(--transition-fast);
}

tr:hover {
    background: var(--bg-color);
}

tr:last-child td {
    border-bottom: none;
}

/* Forms */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--line-color);
    border-radius: 6px;
    font-size: 0.95rem;
    background: var(--bg-color);
    color: var(--text-color);
    transition: all var(--transition-fast);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--accent-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    background: white;
}

.close-form-modal {
    float: right;
    font-size: 1.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-form-modal:hover {
    color: var(--primary-color);
    background: rgba(93, 64, 55, 0.08);
    transform: rotate(90deg);
}

/* Responsive Design */
@media (max-width: 1024px) {
    #sidebar {
        width: 240px;
        padding: 20px;
    }

    .modal-content {
        width: 95%;
        padding: 24px;
    }

    .admin-toolbar {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }

    .data-actions {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .main-header {
        padding: 1rem;
        flex-direction: column;
        gap: 12px;
    }

    .main-header h1 {
        font-size: 1.5rem;
    }

    .main-header nav {
        display: flex;
        gap: 8px;
    }

    .main-header nav a {
        margin-left: 0;
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }

    #sidebar {
        position: relative;
        top: 0;
        left: 0;
        width: 100%;
        margin-bottom: 20px;
    }

    .admin-container {
        padding: 16px;
    }

    .table-container {
        overflow-x: scroll;
    }

    th,
    td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .modal-content {
        width: 98%;
        padding: 20px;
        max-height: 95vh;
    }
}