/* ========================================
   Theme Variables
   ======================================== */

:root {
    color-scheme: dark;

    /* Dark theme (default) */
    --bg-body: #1a1a2e;
    --bg-tree: #0f0f23;
    --bg-surface: #16213e;
    --bg-viewport-accent: rgba(94, 129, 172, 0.03);
    --bg-input: rgba(255, 255, 255, 0.06);
    --bg-btn-subtle: rgba(255, 255, 255, 0.04);
    --bg-btn-subtle-hover: rgba(255, 255, 255, 0.1);
    --bg-btn-add: rgba(94, 129, 172, 0.2);
    --bg-btn-add-border: rgba(94, 129, 172, 0.3);
    --bg-btn-add-hover: rgba(94, 129, 172, 0.35);
    --bg-close-hover: rgba(255, 255, 255, 0.06);

    --text-primary: #e0e0e0;
    --text-secondary: #8892b0;
    --text-heading: #ccd6f6;
    --text-title: #fff;
    --text-check: #c0c8d8;
    --text-none: #4a5568;
    --text-node: #e0e0e0;
    --text-node-detail: #8892b0;

    --accent: #5e81ac;
    --accent-hover: #6d91bc;
    --accent-light: #81a1c1;
    --accent-teal: #88c0d0;
    --accent-teal-hover: #a3d8e4;

    --border: rgba(255, 255, 255, 0.1);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-faint: rgba(255, 255, 255, 0.06);
    --border-input: rgba(255, 255, 255, 0.15);

    --overlay: rgba(0, 0, 0, 0.7);
    --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-panel: -4px 0 20px rgba(0, 0, 0, 0.3);
    --shadow-drag: 0 8px 30px rgba(0, 0, 0, 0.5);

    --error: #e06c75;
    --error-hover: #e8838b;

    --male-bg-1: #1e3a5f;
    --male-bg-2: #16213e;
    --male-border: rgba(94, 129, 172, 0.4);
    --male-shadow: 0 4px 15px rgba(94, 129, 172, 0.15);

    --female-bg-1: #3e1f3e;
    --female-bg-2: #2a1630;
    --female-border: rgba(180, 142, 173, 0.4);
    --female-shadow: 0 4px 15px rgba(180, 142, 173, 0.15);

    --other-bg-1: #2d3748;
    --other-bg-2: #1a202c;
    --other-border: rgba(160, 174, 192, 0.4);
    --other-shadow: 0 4px 15px rgba(160, 174, 192, 0.15);

    --selected-border: #d4a937;
    --selected-shadow: 0 0 20px rgba(212, 169, 55, 0.35);

    --line-spouse: #67546e;
    --line-child: #354360;

    --tag-bg: rgba(94, 129, 172, 0.15);
    --tag-bg-hover: rgba(94, 129, 172, 0.3);

    --btn-secondary-border: rgba(255, 255, 255, 0.15);
    --btn-secondary-hover-bg: rgba(255, 255, 255, 0.05);
}

html[data-theme="light"] {
    color-scheme: light;
    --bg-body: #f0f2f5;
    --bg-tree: #e8eaef;
    --bg-surface: #ffffff;
    --bg-viewport-accent: rgba(94, 129, 172, 0.06);
    --bg-input: rgba(0, 0, 0, 0.04);
    --bg-btn-subtle: rgba(0, 0, 0, 0.04);
    --bg-btn-subtle-hover: rgba(0, 0, 0, 0.08);
    --bg-btn-add: rgba(74, 122, 181, 0.1);
    --bg-btn-add-border: rgba(74, 122, 181, 0.25);
    --bg-btn-add-hover: rgba(74, 122, 181, 0.2);
    --bg-close-hover: rgba(0, 0, 0, 0.06);

    --text-primary: #2c3e50;
    --text-secondary: #64748b;
    --text-heading: #1e293b;
    --text-title: #1e293b;
    --text-check: #4a5568;
    --text-none: #a0aec0;
    --text-node: #1a2332;
    --text-node-detail: #4a5568;

    --accent: #4a7ab5;
    --accent-hover: #3a6aa5;
    --accent-light: #5580a8;
    --accent-teal: #2980b9;
    --accent-teal-hover: #1a6fa0;

    --border: rgba(0, 0, 0, 0.12);
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-faint: rgba(0, 0, 0, 0.06);
    --border-input: rgba(0, 0, 0, 0.2);

    --overlay: rgba(0, 0, 0, 0.4);
    --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-panel: -4px 0 20px rgba(0, 0, 0, 0.08);
    --shadow-drag: 0 8px 30px rgba(0, 0, 0, 0.2);

    --error: #dc3545;
    --error-hover: #c82333;

    --male-bg-1: #cddcf0;
    --male-bg-2: #b8cce5;
    --male-border: rgba(55, 100, 160, 0.5);
    --male-shadow: 0 4px 15px rgba(74, 122, 181, 0.12);

    --female-bg-1: #ecd4ec;
    --female-bg-2: #dec0de;
    --female-border: rgba(140, 75, 140, 0.5);
    --female-shadow: 0 4px 15px rgba(160, 100, 160, 0.12);

    --other-bg-1: #dce2ec;
    --other-bg-2: #c4cdd9;
    --other-border: rgba(90, 105, 130, 0.5);
    --other-shadow: 0 4px 15px rgba(113, 128, 150, 0.12);

    --selected-border: #b8860b;
    --selected-shadow: 0 0 20px rgba(184, 134, 11, 0.3);

    --line-spouse: #b48eb6;
    --line-child: #819dc2;

    --tag-bg: rgba(74, 122, 181, 0.1);
    --tag-bg-hover: rgba(74, 122, 181, 0.2);

    --btn-secondary-border: rgba(0, 0, 0, 0.15);
    --btn-secondary-hover-bg: rgba(0, 0, 0, 0.04);
}

/* ========================================
   Base / Reset
   ======================================== */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

.hidden {
    display: none !important;
}

#page-loading {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: var(--bg-body);
    color: var(--text-secondary);
    font-size: 14px;
    transition: opacity 0.2s ease;
}

#page-loading.loading-fade-out {
    opacity: 0;
    pointer-events: none;
}

.page-loading-spinner {
    width: 42px;
    height: 42px;
    border: 4px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: page-loading-spin 0.8s linear infinite;
}

@keyframes page-loading-spin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .page-loading-spinner { animation-duration: 1.8s; }
}

/* ========================================
   Home View
   ======================================== */

#home-view {
    position: fixed;
    inset: 0;
    background-image: url('../maddie.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
}

#unlock-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.35);
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
    z-index: 10;
}

#unlock-btn i {
    font-size: 18px;
}

#unlock-btn:hover {
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    transform: scale(1.05);
}

#cat-btn {
    position: fixed;
    bottom: 28px;
    left: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.25);
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 10;
}

#cat-btn i {
    font-size: 14px;
}

#cat-btn:hover {
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    transform: scale(1.05);
}

/* ========================================
   Modal Overlays
   ======================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-box {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    min-width: 340px;
    max-width: 90vw;
    box-shadow: var(--shadow-modal);
}

.modal-box h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-title);
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}

.modal-wide {
    min-width: 480px;
}

.modal-box input[type="text"],
.modal-box input[type="email"],
.modal-box input[type="password"],
.modal-box input[type="number"],
.modal-box select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-input);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.modal-box input:focus,
.modal-box select:focus {
    border-color: var(--accent);
}

.modal-box select option {
    background-color: var(--bg-surface);
    color: var(--text-primary);
}

.spouse-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.spouse-tags:empty {
    display: none;
}

.spouse-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 13px;
    background: var(--tag-bg);
    color: var(--accent-teal);
}

.spouse-tag button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 14px;
    padding: 0 2px;
    opacity: 0.7;
}

.spouse-tag button:hover {
    opacity: 1;
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

.auth-divider {
    border: 0;
    border-top: 1px solid var(--border-subtle);
    margin: 22px 0 16px;
    opacity: 1;
}

.admin-auth-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.admin-auth-section span {
    color: var(--text-heading);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0;
}

.admin-auth-section button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.error-text {
    color: var(--error);
    font-size: 13px;
    margin-top: 8px;
}

.success-text {
    color: #22c55e;
    font-size: 13px;
    margin-top: 8px;
}

.toggle-group {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.toggle-option {
    flex: 1;
    padding: 9px 16px;
    border: none;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.toggle-option + .toggle-option {
    border-left: 1px solid var(--border);
}

.toggle-option:hover {
    background: var(--bg-btn-subtle-hover);
}

.toggle-option.active {
    background: var(--accent);
    color: #fff;
}

/* ========================================
   Buttons
   ======================================== */

.btn-primary {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

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

.btn-secondary {
    padding: 10px 24px;
    border: 1px solid var(--btn-secondary-border);
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-danger {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    background: var(--error);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-danger:hover {
    background: var(--error-hover);
}

/* ========================================
   Form Elements
   ======================================== */

.form-row {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
}

.form-group {
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 5px;
    font-weight: 500;
}

.deceased-check-label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.deceased-check-label input[type="checkbox"] {
    accent-color: var(--accent);
}

.maiden-name-offer {
    background: var(--bg-btn-subtle);
    border-radius: 10px;
    padding: 12px 14px;
    margin-top: 4px;
}

.toggle-switch-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    margin: 0;
}

.toggle-switch {
    position: relative;
    flex-shrink: 0;
    width: 40px;
    height: 22px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-input);
    border-radius: 11px;
    border: 1px solid var(--border);
    transition: background 0.2s, border-color 0.2s;
}

.toggle-switch-slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 2px;
    top: 2px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.toggle-switch input:checked + .toggle-switch-slider {
    background: var(--accent);
    border-color: var(--accent);
}

.toggle-switch input:checked + .toggle-switch-slider::before {
    transform: translateX(18px);
    background: #fff;
}

.toggle-switch-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.3;
}

.toggle-hint {
    color: var(--text-secondary);
    font-size: 11.5px;
}

/* ========================================
   Tree View
   ======================================== */

#tree-view {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-tree);
}

/* Toolbar */
#tree-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 100;
    flex-shrink: 0;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toolbar-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-heading);
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-btn-subtle);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-label {
    display: none;
}

.toolbar-btn:hover {
    background: var(--bg-btn-subtle-hover);
    color: var(--text-heading);
}

.toolbar-btn.btn-add {
    background: var(--bg-btn-add);
    border-color: var(--bg-btn-add-border);
    color: var(--accent-light);
}

.toolbar-btn.btn-add:hover {
    background: var(--bg-btn-add-hover);
}

.toolbar-btn.active {
    color: var(--accent);
    border-color: var(--accent);
}

/* ========================================
   Settings Modal
   ======================================== */

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.settings-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-heading);
}

.settings-header button {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.15s;
}

.settings-header button:hover {
    background: var(--bg-close-hover);
    color: var(--text-heading);
}

.settings-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.settings-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.settings-tab:hover {
    color: var(--text-heading);
}

.settings-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.settings-tab-content {
    min-height: 200px;
}

#country-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
    max-height: 300px;
    overflow-y: auto;
}

.country-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-btn-subtle);
    border: 1px solid var(--border-faint);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-primary);
}

.country-item img {
    border-radius: 1px;
}

.country-item .country-item-info {
    flex: 1;
}

.country-item .country-item-code {
    color: var(--text-secondary);
    font-size: 12px;
}

.country-item .country-remove-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.15s;
}

.country-item .country-remove-btn:hover {
    color: var(--error);
    background: rgba(220, 53, 69, 0.1);
}

.country-add-form {
    border-top: 1px solid var(--border-faint);
    padding-top: 16px;
}

/* Viewport */
#tree-viewport {
    flex: 1;
    overflow: hidden;
    position: relative;
    cursor: grab;
    touch-action: none;
    background:
        radial-gradient(circle at 50% 50%, var(--bg-viewport-accent) 0%, transparent 70%),
        var(--bg-tree);
}

#tree-viewport:active {
    cursor: grabbing;
}

#tree-viewport.dragging-node {
    cursor: default;
}

#tree-container {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0;
}

#tree-container.tree-intro-zoom {
    transition: transform 3s cubic-bezier(0.42, 0, 0.58, 1);
    will-change: transform;
    backface-visibility: hidden;
}

#tree-container.tree-play-move {
    transition: transform var(--tree-play-move-duration, 3.8s) cubic-bezier(0.42, 0, 0.58, 1);
    will-change: transform;
    backface-visibility: hidden;
}

#play-tree-wrapper {
    position: relative;
}

#play-tree-options {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 250px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-surface);
    box-shadow: var(--shadow-modal);
    color: var(--text-primary);
    z-index: 220;
}

.play-options-title {
    margin-bottom: 12px;
    color: var(--text-heading);
    font-size: 14px;
    font-weight: 700;
}

.play-speed-label {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 7px;
    font-size: 12px;
    color: var(--text-secondary);
}

.play-speed-label strong {
    color: var(--text-primary);
    white-space: nowrap;
}

#play-speed {
    width: 100%;
    margin-bottom: 13px;
    accent-color: var(--accent);
}

.play-alive-option {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 13px;
    font-size: 13px;
    cursor: pointer;
}

.play-alive-option input {
    accent-color: var(--accent);
}

#play-tree-start {
    width: 100%;
}

#tree-play-status {
    position: absolute;
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    width: max-content;
    max-width: calc(100vw - 32px);
    padding: 9px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: color-mix(in srgb, var(--bg-surface) 88%, transparent);
    color: var(--text-primary);
    box-shadow: var(--shadow-modal);
    backdrop-filter: blur(8px);
    font-size: 13px;
    white-space: normal;
    text-align: center;
    pointer-events: none;
    z-index: 90;
}

.tree-node.playing {
    z-index: 12;
    box-shadow: 0 0 0 4px rgba(212, 169, 55, 0.32), 0 0 26px rgba(212, 169, 55, 0.55);
    filter: brightness(1.2);
}

#tree-lines {
    position: absolute;
    top: 0;
    left: 0;
    overflow: visible;
    pointer-events: none;
    z-index: 1;
}

.tree-line-spouse {
    stroke: var(--line-spouse);
    stroke-width: 2;
    fill: none;
}

.tree-line-child {
    stroke: var(--line-child);
    stroke-width: 2;
    fill: none;
}

.tree-line-spouse.line-pulse,
.tree-line-child.line-pulse {
    stroke: var(--selected-border);
    stroke-width: 2.5;
    stroke-dasharray: 8 4;
    animation: line-flow 0.6s linear infinite;
}

.tree-line-spouse.line-focus,
.tree-line-child.line-focus {
    stroke: var(--selected-border);
    stroke-width: 3.5;
    stroke-dasharray: none;
    animation: none;
    filter: drop-shadow(0 0 4px rgba(212, 169, 55, 0.5));
}

.tree-line-spouse.line-playback,
.tree-line-child.line-playback {
    stroke: var(--selected-border);
    stroke-width: 3.5;
    stroke-dasharray: none;
    animation: relationship-line-pulse 1.4s ease-in-out infinite;
}

@keyframes relationship-line-pulse {
    0%, 100% {
        stroke-width: 3;
        filter: drop-shadow(0 0 2px rgba(212, 169, 55, 0.45));
    }
    50% {
        stroke-width: 5;
        filter: drop-shadow(0 0 9px rgba(212, 169, 55, 0.95));
    }
}

@keyframes line-flow {
    to {
        stroke-dashoffset: -12;
    }
}

.path-arrow {
    fill: var(--selected-border);
    opacity: 0.9;
    filter: drop-shadow(0 0 4px rgba(212, 169, 55, 0.8));
}

/* Tree Nodes */
.tree-node {
    position: absolute;
    min-width: 140px;
    padding: 12px 16px;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    user-select: none;
    transition: box-shadow 0.2s, transform 0.1s;
    border: 2px solid transparent;
    z-index: 10;
}

.tree-node:hover {
    transform: translateY(-2px);
    z-index: 20;
}

.tree-node.male {
    background: linear-gradient(135deg, var(--male-bg-1), var(--male-bg-2));
    border-color: var(--male-border);
    box-shadow: var(--male-shadow);
}

.tree-node.female {
    background: linear-gradient(135deg, var(--female-bg-1), var(--female-bg-2));
    border-color: var(--female-border);
    box-shadow: var(--female-shadow);
}

.tree-node.other {
    background: linear-gradient(135deg, var(--other-bg-1), var(--other-bg-2));
    border-color: var(--other-border);
    box-shadow: var(--other-shadow);
}

.tree-node.selected {
    border-color: var(--selected-border);
    border-width: 2.5px;
    box-shadow: var(--selected-shadow), 0 0 0 3px rgba(212, 169, 55, 0.2);
    transform: translateY(-2px) scale(1.08);
    z-index: 30;
    filter: brightness(1.25);
}

.tree-node.focused {
    border-color: var(--selected-border);
    border-width: 2px;
    box-shadow: var(--selected-shadow);
    z-index: 25;
    animation: focus-pulse 1.2s ease-in-out infinite;
}

@keyframes focus-pulse {
    0%, 100% { box-shadow: var(--selected-shadow); }
    50% { box-shadow: var(--selected-shadow), 0 0 0 5px rgba(212, 169, 55, 0.25); }
}

.tree-node.deceased {
    opacity: 0.55;
}

.tree-node .node-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-node);
    white-space: nowrap;
}

.tree-node .node-nee {
    font-size: 12px;
    font-style: italic;
    color: var(--text-node-detail);
    margin-top: 1px;
}

.tree-node .node-detail {
    font-size: 11px;
    color: var(--text-node-detail);
    margin-top: 3px;
}

.tree-node .node-flags {
    display: flex;
    justify-content: center;
    gap: 3px;
    margin-bottom: 2px;
}

.tree-node .node-flags img {
    border-radius: 1px;
    opacity: 0.85;
}

.tree-node.dragging {
    transition: none;
    z-index: 50;
    box-shadow: var(--shadow-drag);
}

/* Ghost nodes (pending add suggestions) */
.tree-node.ghost {
    border-style: dashed;
    opacity: 0.5;
    cursor: default;
}

.tree-node.ghost:hover {
    opacity: 0.65;
}

/* Nodes with pending modify suggestions */
.tree-node.has-suggestion {
    border-style: dashed;
}

.node-suggestion-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

/* Ancestor stub indicator */
.ancestor-stub {
    position: absolute;
    bottom: calc(100% + 16px);
    left: 50%;
    transform: translateX(-50%);
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0 10px;
    white-space: nowrap;
    background: var(--bg-surface);
    border: 1.5px dashed var(--line-child);
    border-radius: 6px;
    color: var(--accent-teal);
    cursor: pointer;
    z-index: 15;
    transition: opacity 0.2s, border-color 0.2s, color 0.2s, background 0.2s;
    opacity: 0.7;
    font-size: 11px;
}

.ancestor-stub-label {
    font-weight: 600;
}

.ancestor-stub::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 100%;
    width: 0;
    height: 16px;
    border-left: 1.5px dashed var(--line-child);
}

.ancestor-stub:hover {
    opacity: 1;
    border-color: var(--accent);
    color: var(--accent);
    background: var(--bg-btn-subtle-hover);
    transform: translateX(-50%) translateY(-2px);
}

.ancestor-stub.stub-highlight {
    opacity: 1;
    border-color: var(--selected-border);
    color: var(--selected-border);
    border-style: solid;
    box-shadow: 0 0 8px rgba(212, 169, 55, 0.5);
    animation: focus-pulse 1.2s ease-in-out infinite;
}

.ancestor-stub.stub-highlight::after {
    border-left-color: var(--selected-border);
    border-left-style: solid;
    opacity: 1;
}

/* ========================================
   Detail Panel
   ======================================== */

#detail-panel {
    position: fixed;
    top: 49px;
    right: 0;
    bottom: 0;
    width: 340px;
    background: var(--bg-surface);
    border-left: 1px solid var(--border-subtle);
    z-index: 90;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    box-shadow: var(--shadow-panel);
}

.detail-header {
    position: relative;
    padding: 20px 40px 12px 20px;
    border-bottom: 1px solid var(--border-faint);
}

.detail-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-heading);
}

#detail-close,
#detail-minimize {
    position: absolute;
    top: 16px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
}

#detail-close {
    right: 12px;
}

#detail-minimize {
    right: 40px;
    display: none;
}

#detail-close:hover,
#detail-minimize:hover {
    color: var(--text-primary);
    background: var(--bg-close-hover);
}

#detail-info {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-faint);
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 13px;
}

.info-label {
    color: var(--text-secondary);
}

.info-value {
    color: var(--text-heading);
    font-weight: 500;
    word-break: break-word;
    text-align: right;
}

#detail-relationships {
    padding: 16px 20px;
    flex: 1;
}

.rel-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-top: 16px;
    margin-bottom: 8px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.rel-section-title:first-child {
    margin-top: 0;
}

.deceased-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 3px 8px;
    font-size: 12px;
    transition: color 0.15s, border-color 0.15s;
    line-height: 1;
}

.deceased-toggle:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.deceased-toggle.active {
    color: #e8834a;
    border-color: #e8834a;
}

.deep-gen-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 3px 8px;
    font-size: 12px;
    transition: color 0.15s, border-color 0.15s;
    line-height: 1;
}

.deep-gen-toggle:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.section-collapse-content {
    overflow: hidden;
    animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
    from { max-height: 0; opacity: 0; }
    to { max-height: 2000px; opacity: 1; }
}

.rel-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 13px;
}

.rel-label {
    color: var(--text-secondary);
}

.rel-value {
    color: var(--text-heading);
}

.rel-value.clickable {
    cursor: pointer;
    color: var(--accent-teal);
    transition: color 0.2s;
}

.rel-value.clickable:hover {
    color: var(--accent-teal-hover);
    text-decoration: underline;
}

.rel-value.clickable.active {
    color: var(--selected-border);
}

.rel-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.rel-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    background: var(--tag-bg);
    color: var(--accent-teal);
    cursor: pointer;
    transition: background 0.2s;
}

.rel-tag:hover {
    background: var(--tag-bg-hover);
}

.rel-tag.active {
    background: var(--selected-border);
    color: var(--bg-primary);
}

.rel-none {
    color: var(--text-none);
    font-size: 12px;
    font-style: italic;
}

.detail-actions {
    position: relative;
    padding: 16px 20px;
    border-top: 1px solid var(--border-faint);
    display: flex;
    gap: 10px;
}

.connection-menu {
    position: absolute;
    bottom: 100%;
    left: 16px;
    right: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 6px;
    box-shadow: var(--shadow-modal);
    z-index: 100;
}

.connection-menu button {
    display: block;
    width: 100%;
    padding: 9px 14px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
}

.connection-menu button:hover:not(:disabled) {
    background: var(--bg-btn-subtle-hover);
}

.connection-menu button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Right-click / long-press context menu */
.context-menu {
    position: fixed;
    min-width: 180px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    box-shadow: var(--shadow-modal);
    z-index: 300;
}

.context-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 14px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
}

.context-menu button i {
    width: 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
}

.context-menu button:hover:not(:disabled) {
    background: var(--bg-btn-subtle-hover);
}

.context-menu button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.detail-actions button {
    flex: 1;
    font-size: 13px;
    padding: 8px 12px;
}

/* Detail drag handle (mobile only) */
.detail-drag-handle {
    display: none;
}

/* ========================================
   Tree Search
   ======================================== */

#search-wrapper {
    position: relative;
}

#search-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 280px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow-modal);
    z-index: 200;
    overflow: hidden;
}

#search-input {
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid var(--border-faint);
    background: transparent;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

#search-input::placeholder {
    color: var(--text-secondary);
}

#search-results {
    max-height: 260px;
    overflow-y: auto;
}

.search-result-item {
    padding: 9px 14px;
    cursor: pointer;
    transition: background 0.15s;
}

.search-result-item:hover {
    background: var(--bg-btn-subtle-hover);
}

.search-result-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-heading);
}

.search-result-detail {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 1px;
}

.search-no-results {
    padding: 14px;
    text-align: center;
    font-size: 13px;
    color: var(--text-none);
}

/* ========================================
   Family Filter Dropdown
   ======================================== */

#filter-wrapper {
    position: relative;
}

#filter-btn.active {
    color: var(--accent-light);
}

#filter-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 240px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow-modal);
    z-index: 200;
    overflow: hidden;
}

#filter-list {
    max-height: 320px;
    overflow-y: auto;
    padding: 4px 0;
}

.filter-item {
    padding: 9px 14px;
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-heading);
}

.filter-item:hover {
    background: var(--bg-btn-subtle-hover);
}

.filter-item.active {
    color: var(--accent-light);
}

.filter-item .filter-check {
    width: 16px;
    text-align: center;
    color: var(--accent-light);
    font-size: 11px;
    flex-shrink: 0;
}

.filter-item .filter-label {
    flex: 1;
}

.filter-item .filter-side {
    font-size: 11px;
    color: var(--text-secondary);
    font-style: italic;
}

.filter-divider {
    height: 1px;
    background: var(--border-faint);
    margin: 4px 0;
}

#filter-input {
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid var(--border-faint);
    background: transparent;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

#filter-input::placeholder {
    color: var(--text-secondary);
}

/* ========================================
   Searchable Select (modal dropdowns)
   ======================================== */

.searchable-select {
    position: relative;
}

.searchable-select input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-input);
    border-radius: 8px;
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.searchable-select input[type="text"]:focus {
    border-color: var(--accent);
}

.searchable-select input[type="text"]::placeholder {
    color: var(--text-secondary);
}

.searchable-select-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow-modal);
    z-index: 300;
    max-height: 200px;
    overflow-y: auto;
}

.searchable-select-item {
    padding: 8px 14px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-primary);
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 2px;
}

.searchable-select-item:hover {
    background: var(--bg-btn-subtle-hover);
}

.searchable-select-item.none-option {
    color: var(--text-secondary);
    font-style: italic;
}

/* ========================================
   Wide-screen: inline search bar
   ======================================== */

@media (min-width: 769px) {
    #search-btn {
        display: none;
    }

    #search-dropdown,
    #search-dropdown.hidden {
        display: block !important;
        position: relative;
        width: auto;
        background: transparent;
        border: none;
        box-shadow: none;
        overflow: visible;
    }

    #search-input {
        width: 200px;
        height: 36px;
        box-sizing: border-box;
        border: 1px solid var(--border);
        border-radius: 6px;
        padding: 0 12px;
        background: var(--bg-btn-subtle);
        border-bottom: 1px solid var(--border);
    }

    /* Hide results when search is closed */
    #search-dropdown.hidden #search-results {
        display: none !important;
    }

    #search-results {
        position: absolute;
        top: calc(100% + 6px);
        right: 0;
        min-width: 280px;
        background: var(--bg-surface);
        border: 1px solid var(--border);
        border-radius: 10px;
        box-shadow: var(--shadow-modal);
        z-index: 200;
    }
}

/* ========================================
   Large screen: button labels
   ======================================== */

@media (min-width: 1200px) {
    .toolbar-btn {
        width: auto;
        padding: 0 12px;
    }

    .btn-label {
        display: inline;
        font-size: 12px;
        font-weight: 500;
    }
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 768px) {
    .modal-box {
        padding: 24px 20px;
        min-width: auto;
        width: 92vw;
        max-height: 90vh;
        overflow-y: auto;
    }

    .modal-wide {
        min-width: auto;
        width: 95vw;
    }

    .form-row {
        flex-direction: column;
        gap: 10px;
    }

    #detail-panel {
        top: auto;
        bottom: 0;
        width: 100%;
        max-height: 60vh;
        border-left: none;
        border-top: 1px solid var(--border-subtle);
        border-radius: 16px 16px 0 0;
        transition: max-height 0.3s ease;
        touch-action: pan-y;
    }

    #detail-panel.minimized {
        max-height: 56px;
        overflow: hidden;
    }

    #detail-minimize {
        display: block;
    }

    .detail-header {
        padding: 10px 70px 10px 16px;
    }

    #search-wrapper,
    #filter-wrapper,
    #play-tree-wrapper {
        position: static;
    }

    .toolbar-right {
        position: relative;
        gap: 6px;
    }

    #tree-toolbar {
        position: relative;
    }

    #search-dropdown {
        width: min(280px, calc(100vw - 20px));
    }

    #filter-dropdown {
        width: min(240px, calc(100vw - 20px));
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }


    .toolbar-title {
        font-size: 14px;
    }

}

@media (max-width: 480px) {
    #tree-toolbar {
        padding: 8px 10px;
    }

    .toolbar-btn {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }

    #reset-layout-btn {
        display: none;
    }

    .toolbar-title {
        display: none;
    }
}

/* ========================================
   Map View
   ======================================== */

#map-viewport {
    flex: 1;
    position: relative;
    overflow: hidden;
}

#map-container {
    width: 100%;
    height: 100%;
}

.map-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Unknown locations panel */
#map-unknown-panel {
    position: absolute;
    bottom: 0;
    left: 0;
    max-width: 280px;
    max-height: 200px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    border-right: 1px solid var(--border-subtle);
    border-radius: 0 8px 0 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
}

.map-unknown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-heading);
    border-bottom: 1px solid var(--border-faint);
    background: var(--bg-surface);
    cursor: pointer;
    flex-shrink: 0;
}

.map-unknown-header button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 6px;
    font-size: 12px;
}

#map-unknown-list {
    padding: 4px 0;
    overflow-y: auto;
    flex: 1;
}

.map-unknown-item {
    padding: 8px 16px;
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.map-unknown-item:hover {
    background: var(--bg-btn-subtle-hover);
}

.map-unknown-item.selected {
    background: var(--bg-btn-subtle-hover);
}

.map-unknown-name {
    font-weight: 500;
    color: var(--text-heading);
}

.map-unknown-detail {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Fallback label positioning override */
.map-marker-fallback-label {
    position: relative;
    top: -28px;
    left: 8px;
}

/* Group marker InfoWindow popup */
.map-group-popup {
    max-height: 200px;
    overflow-y: auto;
    min-width: 160px;
}
.map-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 6px;
    margin-bottom: 4px;
    border-bottom: 1px solid #ddd;
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
}
.map-group-title {
    font-weight: 600;
    font-size: 13px;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    white-space: nowrap;
}
.map-group-close {
    background: none;
    border: none;
    font-size: 26px;
    line-height: 1;
    color: #666;
    cursor: pointer;
    padding: 0 2px;
    flex-shrink: 0;
}
.map-group-close:hover {
    color: #333;
}
.map-group-item {
    padding: 5px 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 4px;
}
.map-group-item:hover {
    background: #f0f0f0;
}
.map-group-name {
    font-weight: 500;
    font-size: 13px;
    color: #1a1a2e;
}
.map-group-detail {
    font-size: 11px;
    color: #666;
}

/* Map filter bar */
#map-filter-bar {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 2px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 3px;
    z-index: 50;
    box-shadow: var(--shadow-modal);
}

.map-filter-btn {
    padding: 6px 16px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.map-filter-btn:hover {
    color: var(--text-primary);
    background: var(--bg-btn-subtle-hover);
}

.map-filter-btn.active {
    background: var(--accent);
    color: #fff;
}

/* Toast notification */
.app-toast {
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background: #0d6efd;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 20px;
    font-size: 14px;
    z-index: 10000;
    box-shadow: 0 4px 16px rgba(13, 110, 253, 0.35);
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    pointer-events: none;
    max-width: min(620px, calc(100vw - 32px));
    white-space: normal;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-toast .toast-message {
    min-width: 0;
    line-height: 1.45;
}

@media (prefers-reduced-motion: reduce) {
    #tree-container.tree-intro-zoom { transition: none; }
    #tree-container.tree-play-move { transition: none; }
}

.app-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.app-toast .toast-dismiss {
    flex: 0 0 auto;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    margin-left: 8px;
    cursor: pointer;
    font-size: 13px;
}

@media (max-width: 600px) {
    .app-toast {
        top: 62px;
        width: calc(100vw - 24px);
        padding: 12px 14px;
        font-size: 13px;
        text-align: left;
    }

    #play-tree-options {
        top: calc(100% + 8px);
        right: 10px;
        width: min(270px, calc(100vw - 20px));
    }

    .app-toast .toast-dismiss {
        align-self: flex-start;
        margin-left: 2px;
        padding: 2px 4px;
    }
}

@media (max-width: 480px) {
    #tree-play-status {
        bottom: 14px;
        width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
        font-size: 12px;
    }
}

.app-toast .toast-dismiss:hover {
    color: #fff;
}

@media (max-width: 768px) {
    #map-unknown-panel {
        max-height: 150px;
    }
}

/* ========================================
   Suggested Edits
   ======================================== */

.toolbar-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--error);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    border-radius: 8px;
    padding: 0 4px;
}

.toolbar-btn {
    position: relative;
}

.suggestion-actions {
    border-top: 1px solid var(--border-subtle);
}

/* Suggestion list items */
.suggestion-item {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-faint);
}

.suggestion-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.suggestion-item-header i {
    color: var(--accent);
    font-size: 12px;
}

.suggestion-type {
    color: var(--text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.suggestion-remove {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

.suggestion-remove:hover {
    color: var(--error);
    background: rgba(224, 108, 117, 0.1);
}

.suggestion-diffs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
    padding-left: 20px;
}

.diff-field {
    font-size: 11px;
    color: var(--accent-teal);
    background: rgba(136, 192, 208, 0.1);
    padding: 1px 6px;
    border-radius: 3px;
}

/* Review modal layout */
.review-layout {
    display: flex;
    gap: 1px;
    background: var(--border-faint);
    border-radius: 8px;
    overflow: hidden;
    min-height: 350px;
}

.review-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg-surface);
    overflow-y: auto;
    max-height: 450px;
}

.review-content {
    flex: 1;
    background: var(--bg-surface);
    overflow-y: auto;
    max-height: 450px;
    padding: 4px;
}

.review-file-item {
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-faint);
    transition: background 0.15s;
}

.review-file-item:hover {
    background: var(--bg-btn-subtle-hover);
}

.review-file-item.active {
    background: rgba(94, 129, 172, 0.15);
    border-left: 3px solid var(--accent);
}

.review-file-item strong {
    display: block;
    font-size: 13px;
    color: var(--text-heading);
}

.review-file-meta {
    font-size: 11px;
    color: var(--text-secondary);
}

.review-edit-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid var(--border-faint);
    font-size: 14px;
}

.review-edit-type {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent);
    background: rgba(94, 129, 172, 0.15);
    padding: 2px 8px;
    border-radius: 3px;
}

.review-edit-counter {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-secondary);
}

.review-nav {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    justify-content: center;
}

.review-diff-table {
    padding: 8px 12px;
}

.review-diff-row {
    display: grid;
    grid-template-columns: 100px 1fr 24px 1fr;
    gap: 4px;
    padding: 5px 0;
    font-size: 13px;
    align-items: center;
    border-bottom: 1px solid var(--border-faint);
}

.review-diff-row.changed {
    background: rgba(94, 129, 172, 0.06);
}

.review-diff-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
}

.review-diff-original {
    color: var(--text-secondary);
}

.review-diff-arrow {
    text-align: center;
    color: var(--accent);
    font-size: 11px;
}

.review-diff-suggested {
    color: var(--accent-teal);
    font-weight: 500;
}

.review-actions {
    display: flex;
    gap: 10px;
    padding: 12px;
    justify-content: flex-end;
    border-top: 1px solid var(--border-faint);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.btn-sm.btn-primary {
    color: #fff;
}

.btn-sm.btn-danger {
    background: transparent;
    border-color: var(--error);
    color: var(--error);
}

.btn-sm.btn-danger:hover {
    background: rgba(224, 108, 117, 0.15);
}

.btn-sm.btn-secondary {
    background: transparent;
    border-color: var(--btn-secondary-border);
    color: var(--text-secondary);
}

.btn-sm.btn-secondary:hover {
    background: var(--btn-secondary-hover-bg);
    color: var(--text-heading);
}

.btn-sm:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .review-layout {
        flex-direction: column;
    }
    .review-sidebar {
        width: 100%;
        max-height: 150px;
    }
    .review-diff-row {
        grid-template-columns: 80px 1fr 20px 1fr;
    }
}