/* Color Variables */
:root {
    /* Background Colors */
    --bg-primary: #1d2021;
    --bg-secondary: #282828;
    --bg-tertiary: #32302f;
    --bg-invalid: #3c1f1e;

    /* Text Colors */
    --text-primary: #ebdbb2;
    --text-secondary: #928374;
    --text-dark: #1d2021;

    /* Border Colors */
    --border-primary: #3c3836;
    --border-secondary: #504945;

    /* Accent Colors */
    --color-accent: #fabd2f;

    /* Blue Theme */
    --color-blue: #458588;
    --color-blue-light: #83a598;

    /* Red Theme */
    --color-red: #cc241d;
    --color-red-light: #fb4934;

    /* Green Theme */
    --color-green: #98971a;
    --color-green-light: #b8bb26;
    --color-success: #218838;

    /* Shadow Colors */
    --shadow-light: rgba(0, 0, 0, 0.3);
    --shadow-medium: rgba(0, 0, 0, 0.5);
    --shadow-heavy: rgba(0, 0, 0, 0.6);
    --overlay-dark: rgba(0, 0, 0, 0.8);

    /* Interactive States */
    --resize-handle-hover: rgba(131, 165, 152, 0.3);
    --resize-handle-active: rgba(131, 165, 152, 0.5);
    --drop-spacer-active: rgba(131, 165, 152, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    overflow-x: hidden;
    height: 100vh;
}

body:has(.main-container) {
    overflow: hidden;
}

h1 {
    color: var(--color-accent);
    margin: 0 0 15px 0;
    font-size: 20px;
    font-weight: 600;
}

/* Site Navigation */
.site-nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: 100%;
}

.nav-title {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.nav-title:hover {
    opacity: 0.8;
}

.nav-title.active {
    opacity: 1;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 3px;
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--color-accent);
}

.nav-link.active {
    background: var(--color-accent);
    color: var(--text-dark);
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
    text-shadow: 0 0 0.5px var(--text-dark);
}

/* Hamburger Menu - Hidden on Desktop */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.nav-hamburger span {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.nav-hamburger:hover span {
    background: var(--color-accent);
}

/* Mobile Drawer */
.nav-drawer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    pointer-events: none;
}

.nav-drawer.open {
    pointer-events: auto;
}

.nav-drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-dark);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-drawer.open .nav-drawer-overlay {
    opacity: 1;
}

.nav-drawer-content {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    max-width: 80vw;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-primary);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 12px var(--shadow-medium);
}

.nav-drawer.open .nav-drawer-content {
    transform: translateX(0);
}

.nav-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-primary);
}

.nav-drawer-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-accent);
}

.nav-drawer-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 32px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    line-height: 1;
}

.nav-drawer-close:hover {
    background: var(--border-primary);
    color: var(--text-primary);
}

.nav-drawer-links {
    display: flex;
    flex-direction: column;
    padding: 12px 0;
}

.nav-drawer-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 16px 20px;
    transition: background 0.2s ease;
    border-left: 3px solid transparent;
}

.nav-drawer-link:hover {
    background: var(--bg-tertiary);
}

.nav-drawer-link.active {
    background: var(--color-accent);
    border-left-color: var(--color-accent);
    color: var(--text-dark);
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
    text-shadow: 0 0 0.5px var(--text-dark);
}

.main-container {
    display: flex;
    height: calc(100vh - 50px); /* Subtract nav height + border */
    gap: 0;
    overflow: hidden;
}

.left-column {
    width: 350px;
    min-width: 250px;
    max-width: 600px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.resize-handle {
    position: absolute;
    top: 0;
    right: 0;
    width: 5px;
    height: 100%;
    cursor: col-resize;
    z-index: 10;
    background: transparent;
}

.resize-handle:hover {
    background: var(--resize-handle-hover);
}

.resize-handle.resizing {
    background: var(--resize-handle-active);
}

.right-column {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
}

.section {
    background: var(--bg-secondary);
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 4px;
    border: 1px solid var(--border-primary);
}

.left-column .section {
    border: none;
    border-bottom: 1px solid var(--border-primary);
    border-radius: 0;
    margin-bottom: 0;
}

.section-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 0 12px;
}

h2 {
    margin-top: 0;
    color: var(--color-accent);
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 600;
}

textarea {
    width: 100%;
    height: 80px;
    padding: 8px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    font-size: 12px;
    resize: vertical;
    background: var(--bg-primary);
    color: var(--text-primary);
}

textarea:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

button {
    background: var(--color-blue);
    color: var(--text-primary);
    border: none;
    padding: 6px 12px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    margin-right: 6px;
    margin-top: 6px;
    font-weight: 500;
}

button:hover {
    background: var(--color-blue-light);
}

button.delete-btn {
    background: var(--color-red);
    padding: 6px 12px;
    font-size: 12px;
    margin: 0;
    font-weight: 500;
}

button.delete-btn:hover {
    background: var(--color-red-light);
}

button.copy-btn {
    background: var(--color-green);
    padding: 4px 10px;
    font-size: 11px;
    margin-left: 8px;
}

button.copy-btn:hover {
    background: var(--color-green-light);
}

button.clear-all-btn {
    background: var(--text-secondary);
}

button.clear-all-btn:hover {
    background: #a89984;
}

.staging-area {
    min-height: 80px;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 10px;
    border: 1px dashed var(--border-secondary);
    border-radius: 3px;
    background: var(--bg-primary);
}

.staging-area.drag-over {
    background: var(--bg-tertiary);
    border-color: var(--color-blue-light);
}

.thumbnail {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: move;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    transition: all 0.2s ease;
    position: relative;
    margin-bottom: 8px;
}

.thumbnail:not(.dragging) {
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.thumbnail:hover {
    border-color: var(--color-blue-light);
    box-shadow: 0 2px 6px var(--shadow-light);
}

.thumbnail.dragging {
    opacity: 0.5;
}

.thumbnail.selected {
    border-color: var(--color-blue-light);
    background: var(--bg-tertiary);
    box-shadow: 0 0 0 2px var(--color-blue-light);
}

.thumbnail.drop-before {
    box-shadow: inset 0 3px 0 0 var(--color-blue-light);
}

.thumbnail.drop-after {
    box-shadow: inset 0 -3px 0 0 var(--color-blue-light);
}

.thumbnail img {
    width: 70px;
    height: 70px;
    border-radius: 2px;
    flex-shrink: 0;
    object-fit: contain;
}

.thumbnail-caption {
    font-size: 12px;
    color: var(--text-secondary);
    word-break: break-all;
    line-height: 1.3;
    flex: 1;
}

.thumbnail-remove {
    background: var(--color-red);
    border: none;
    width: 20px;
    height: 20px;
    border-radius: 3px;
    cursor: pointer;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.thumbnail-remove svg {
    width: 12px;
    height: 12px;
    fill: var(--text-primary);
    stroke: var(--text-primary);
    stroke-width: 0.5;
}

.thumbnail-remove:hover {
    background: var(--color-red-light);
}

.blocks-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.block {
    background: var(--bg-secondary);
    padding: 12px;
    border-radius: 4px;
    border: 1px solid var(--border-primary);
    border-left: 3px solid var(--color-blue);
}

.block.gallery-block {
    border-left-color: var(--color-green);
}

.block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.block-title {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 13px;
}

.block-title-main {
    font-size: 16px;
}

.output-section {
    margin-top: 12px;
}

.output-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    margin: 0 0 12px 0;
}

.drop-zone {
    min-height: 60px;
    border: 1px dashed var(--border-secondary);
    border-radius: 3px;
    padding: 10px;
    background: var(--bg-primary);
    margin-bottom: 10px;
}

.drop-zone.drag-over {
    background: var(--bg-tertiary);
    border-color: var(--color-blue-light);
}

.drop-zone.invalid {
    background: var(--bg-invalid);
    border-color: var(--color-red-light);
}

.drop-zone-empty {
    text-align: center;
    color: var(--text-secondary);
    padding: 15px;
    font-size: 12px;
}

.image-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    margin-bottom: 8px;
    cursor: move;
}

.image-row:not(.dragging) {
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.image-row:hover {
    border-color: var(--color-blue-light);
    box-shadow: 0 2px 6px var(--shadow-light);
}

.image-row.dragging {
    opacity: 0.5;
}

.image-row.selected {
    border-color: var(--color-blue-light);
    background: var(--bg-tertiary);
    box-shadow: 0 0 0 2px var(--color-blue-light);
}

.image-row.drop-before {
    box-shadow: inset 0 3px 0 0 var(--color-blue-light);
}

.image-row.drop-after {
    box-shadow: inset 0 -3px 0 0 var(--color-blue-light);
}

.image-row img {
    width: 70px;
    height: 70px;
    border-radius: 2px;
    flex-shrink: 0;
    object-fit: contain;
}

.image-row-controls {
    display: flex;
    flex: 1;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.image-row-controls input[type="text"],
.image-row-controls input[type="number"] {
    padding: 6px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-size: 12px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.image-row-controls input:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.image-row-controls label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-primary);
}

.image-row-controls input[type="checkbox"] {
    cursor: pointer;
}

.remove-btn {
    background: var(--color-red);
    border: none;
    padding: 4px 8px;
    border-radius: 3px;
    cursor: pointer;
    margin: 0;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.remove-btn svg {
    width: 12px;
    height: 12px;
    fill: var(--text-primary);
    stroke: var(--text-primary);
    stroke-width: 0.5;
}

.remove-btn:hover {
    background: var(--color-red-light);
}

.shortcode-output {
    margin-top: 10px;
}

.shortcode-output pre {
    background: var(--bg-primary);
    padding: 10px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
    overflow-x: auto;
    font-size: 11px;
    line-height: 1.4;
    margin: 8px 0 0 0;
    color: var(--color-green-light);
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.output-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.output-label {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 12px;
}

.selection-actions {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-primary);
    display: none;
}

.selection-actions.visible {
    display: block;
}

.selection-count {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.drop-spacer-horizontal {
    height: 16px;
    margin: -8px 0;
    cursor: pointer;
}

.drop-spacer-horizontal.active {
    background: var(--drop-spacer-active);
}

/* Context Menu */
.context-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: 4px;
    padding: 4px 0;
    box-shadow: 0 4px 12px var(--shadow-medium);
    z-index: 1000;
    min-width: 180px;
    display: none;
}

.context-menu.visible {
    display: block;
}

.context-menu-item {
    padding: 8px 16px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 13px;
    transition: background 0.15s ease;
}

.context-menu-item:hover {
    background: var(--border-primary);
}

.context-menu-separator {
    height: 1px;
    background: var(--border-primary);
    margin: 4px 0;
}

/* Alt Text Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-dark);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-overlay.visible {
    display: flex;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: 6px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px var(--shadow-heavy);
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-accent);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}

.modal-close:hover {
    background: var(--border-primary);
    color: var(--text-primary);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-primary);
    border-radius: 4px;
    padding: 20px;
    min-height: 300px;
    overflow: hidden;
}

.modal-image-container img {
    max-width: 100%;
    max-height: 400px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 3px;
}

.modal-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-input-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
}

.modal-input-group input,
.modal-input-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    background: var(--bg-primary);
    color: var(--text-primary);
    resize: vertical;
}

.modal-input-group input:focus,
.modal-input-group textarea:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-nav-buttons {
    display: flex;
    gap: 8px;
}

.modal-action-buttons {
    display: flex;
    gap: 8px;
}

/* Gallery Type Selector */
.gallery-type-selector {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gallery-type-selector label {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 500;
}

.gallery-type-selector select {
    padding: 4px 8px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-size: 12px;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
}

.gallery-type-selector select:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

/* Tool Cards */
.tool-cards-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.tool-card {
    display: block;
    padding: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.tool-card:hover {
    border-color: var(--color-blue-light);
}

.tool-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-accent);
}

/* Video Card */
.video-card {
    background: var(--bg-secondary);
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 4px;
    border: 1px solid var(--border-primary);
    border-left: 3px solid var(--color-blue);
}

.video-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.video-card-title {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 13px;
    flex: 1;
    margin-right: 10px;
}

.video-preview {
    margin-bottom: 10px;
}

.video-preview-item {
    margin-bottom: 10px;
}

.video-preview-item:last-child {
    margin-bottom: 0;
}

.video-preview-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.video-preview iframe {
    width: 100%;
    max-width: 500px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
}

.video-preview video {
    width: 100%;
    max-width: 500px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
    background: var(--bg-primary);
}

.video-preview img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
}

.video-metadata {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    padding: 8px;
    background: var(--bg-primary);
    border-radius: 3px;
    margin-bottom: 10px;
    font-size: 12px;
}

.video-metadata-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.video-metadata-label {
    color: var(--text-secondary);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.video-metadata-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* Utility Classes for Inline Styles */
.hidden {
    display: none;
}

.ml-auto {
    margin-left: auto;
}

/* Input sizing classes */
.input-description {
    flex: 2;
    min-width: 200px;
}

.input-width {
    width: 100px;
}

.input-class {
    flex: 1;
    min-width: 150px;
}

@media (max-width: 450px) {
    /* Show hamburger menu */
    .nav-hamburger {
        display: flex;
    }

    /* Hide desktop nav links */
    .nav-links {
        display: none;
    }

    /* Show mobile drawer */
    .nav-drawer {
        display: block;
    }
}

/* Frontmatter Editor Styles */
.frontmatter-container {
    display: block;
    height: calc(100vh - 50px);
    overflow-y: auto;
}

.frontmatter-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 15px;
}

.create-page-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.create-page-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.create-page-buttons button, .clear-all-btn {
    margin-top: 0;
    margin-right: 0;
}

.frontmatter-editor {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: 12px;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-accent);
}

.field-group input[type="text"],
.field-group input[type="number"] {
    width: 100%;
    padding: 6px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-size: 12px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
}

.field-group input:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.field-group input[type="checkbox"] {
    cursor: pointer;
    margin-right: 6px;
}

/* Tags Field */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    min-height: 40px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: var(--color-blue);
    color: var(--text-primary);
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
}

.tag-remove {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    padding: 0;
    margin: 0;
    line-height: 1;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
}

.tag-remove:hover {
    background: var(--color-red);
}

.tags-input {
    display: flex;
    gap: 6px;
    align-items: center;
    margin-top: 6px;
    flex-wrap: wrap;
}

.tags-input select {
    padding: 4px 8px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-size: 11px;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    flex: 1;
    min-width: 150px;
}

.tags-input select:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.tags-input input[type="text"] {
    flex: 1;
    min-width: 150px;
    padding: 4px 8px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-size: 11px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.tags-input input:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.tags-input button {
    padding: 4px 10px;
    font-size: 11px;
    margin: 0;
}

/* Custom Style Field */
.custom-style-field {
    background: var(--bg-primary);
    padding: 10px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
}

.custom-style-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 4px;
}

.custom-style-header label {
    font-size: 13px;
}

.custom-style-header button {
    line-height: 1;
}

.style-type-selector {
    margin: 8px 0;
}

.style-type-selector select {
    width: 100%;
    padding: 6px;
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    font-size: 12px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
}

.style-type-selector select:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.style-editor {
    margin-top: 10px;
}

.style-editor > button {
    margin-bottom: 0;
}

/* Color Preview */
.color-preview-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: 3px;
}

.color-preview {
    width: 40px;
    height: 40px;
    border-radius: 3px;
    border: 2px solid var(--border-secondary);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.color-preview:hover {
    border-color: var(--color-blue-light);
}

.color-value {
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Gradient Editor */
.gradient-preview {
    width: 100%;
    height: 120px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
    margin-bottom: 10px;
    resize: vertical;
    overflow: hidden;
    min-height: 40px;
    max-height: 300px;
}

.gradient-stops {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
}

.gradient-stop-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    cursor: move;
    transition: opacity 0.2s ease;
}

.gradient-stop-row.drop-before {
    box-shadow: inset 0 3px 0 0 var(--color-blue-light);
}

.gradient-stop-row.drop-after {
    box-shadow: inset 0 -3px 0 0 var(--color-blue-light);
}

.gradient-stop-row .color-preview {
    width: 30px;
    height: 30px;
}

.gradient-stop-row .color-value {
    flex: 1;
}

.gradient-stop-remove {
    background: var(--color-red);
    border: none;
    width: 20px;
    height: 20px;
    border-radius: 3px;
    cursor: pointer;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gradient-stop-remove svg {
    width: 12px;
    height: 12px;
    fill: var(--text-primary);
    stroke: var(--text-primary);
    stroke-width: 0.5;
}

.gradient-stop-remove:hover {
    background: var(--color-red-light);
}

/* Image Preview Container */
.image-preview-container {
    width: 100%;
    height: 120px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
    margin-bottom: 10px;
    resize: vertical;
    overflow: hidden;
    min-height: 40px;
    max-height: 300px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Image Preview (old style, kept for compatibility) */
.image-preview {
    margin-top: 10px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 3px;
}

.image-preview img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
}

/* Inline Color Picker */
.inline-color-picker {
    margin-top: 8px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    display: none;
}

.inline-color-picker.visible {
    display: block;
}

.color-picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.hex-input {
    width: 100%;
    padding: 6px 8px;
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-secondary);
    border-radius: 3px;
    text-align: center;
    transition: border-color 0.15s ease;
}

.hex-input:focus {
    outline: none;
    border-color: var(--color-blue-light);
}

.hex-input::selection {
    background: var(--color-blue-light);
    color: var(--text-primary);
}

.color-picker-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* XY Saturation/Brightness Pad */
.color-xy-pad {
    width: 100%;
    height: 200px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
    position: relative;
    cursor: crosshair;
    background: linear-gradient(to top, #000, transparent), linear-gradient(to right, #fff, transparent);
}

.color-xy-cursor {
    position: absolute;
    width: 14px;
    height: 14px;
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 3px rgba(0,0,0,0.5), inset 0 0 3px rgba(0,0,0,0.5);
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* Hue Slider */
.hue-slider-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hue-slider-container label {
    min-width: 40px;
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.hue-slider-track {
    flex: 1;
    height: 20px;
    border-radius: 3px;
    border: 1px solid var(--border-secondary);
    position: relative;
    cursor: pointer;
    background: linear-gradient(to right,
        #ff0000 0%,
        #ffff00 17%,
        #00ff00 33%,
        #00ffff 50%,
        #0000ff 67%,
        #ff00ff 83%,
        #ff0000 100%
    );
}

.hue-slider-thumb {
    position: absolute;
    top: 50%;
    width: 4px;
    height: 24px;
    background: #fff;
    border: 1px solid var(--border-primary);
    border-radius: 2px;
    transform: translate(-50%, -50%);
    pointer-events: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.hue-value {
    min-width: 35px;
    text-align: right;
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    font-size: 12px;
    color: var(--text-primary);
}

@media (max-width: 1024px) {
    .main-container {
        flex-direction: column;
        height: calc(100vh - 50px); /* Subtract nav height + border */
    }

    .left-column {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
        height: 40vh;
        min-height: 150px;
        max-height: 80vh;
        border-right: none;
        border-bottom: 1px solid var(--border-primary);
    }

    .resize-handle {
        top: auto;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 5px;
        cursor: row-resize;
    }

    .resize-handle:hover {
        background: var(--resize-handle-hover);
    }

    .resize-handle.resizing {
        background: var(--resize-handle-active);
    }

    .right-column {
        flex: 1;
        overflow-y: auto;
        padding: 15px;
        min-height: 0;
    }

    .section-scroll {
        max-height: none;
    }
}