:root {
    /* Soft Midnight Palette (Inspired by Reference) */
    --bg-base: #0d1117;
    --bg-main: var(--bg-base);
    --bg-surface: #161b22;
    --bg-elevated: #21262d;
    --border-subtle: #21262d;
    --border-strong: #30363d;

    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-placeholder: #484f58;
    --text-on-color: #ffffff;

    --brand-primary: #2ccb7d;
    --brand-primary-hover: #23a364;
    --brand-active: #1a7a4a;

    --status-error: #f85149;
    --status-error-bg: #211515;
    --status-success: #2ccb7d;
    --status-success-bg: #15211b;
    --status-warning: #d29922;

    --focus-ring: 0 0 0 2px var(--bg-base), 0 0 0 4px var(--brand-primary);

    /* Typography */
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --font-sans: var(--font-mono);

    /* Metrics & Spacing (Softer Corners) */
    --sidebar-width: 260px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition-fast: 0.15s cubic-bezier(0.2, 0, 0.38, 0.9);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    height: 100vh;
    overflow: hidden;
}

h1,
h2,
h3,
h4 {
    font-weight: 600;
}

/* App Layout Grid */
.app-container {
    display: flex;
    height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.sidebar-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.highlight {
    color: var(--brand-primary);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md) 0;
    overflow-y: auto;
}

.nav-category {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-placeholder);
    pointer-events: none;
    user-select: none;
}


.nav-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    position: relative;
    gap: var(--spacing-sm);
}

.nav-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.nav-item:hover {
    background-color: var(--bg-elevated);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: var(--bg-elevated);
    color: var(--text-primary);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--brand-primary);
}

.nav-item.active svg {
    opacity: 1;
    color: var(--brand-primary);
}

.nav-item:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 2px var(--brand-primary);
}

/* Main Content Area */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    /* Important for deeply nested flex/grids */
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    border-bottom: 1px solid var(--border-subtle);
    background-color: var(--bg-base);
    min-height: 64px;
}

.top-bar h1 {
    font-size: 1.25rem;
    color: var(--brand-primary);
    font-weight: 700;
}

.top-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    gap: 0.5rem;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn-primary {
    background-color: var(--brand-primary);
    color: var(--text-on-color);
}

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

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

.btn-secondary:hover {
    background-color: var(--border-strong);
}

.btn-icon svg {
    width: 16px;
    height: 16px;
}

.icon-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    outline: none;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.icon-btn svg {
    width: 16px;
    height: 16px;
    display: block;
}

/* Inputs & Textareas */
.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.input-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input[type="text"],
input[type="number"],
textarea {
    width: 100%;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    transition: border-color var(--transition-fast);
}

textarea {
    resize: none;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-placeholder);
}

/* File Upload Area */
.file-upload-area {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    background-color: var(--bg-surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--brand-primary);
    background-color: var(--bg-elevated);
    color: var(--text-primary);
}

.file-upload-area svg {
    width: 32px;
    height: 32px;
    color: var(--text-placeholder);
}

/* Workspace Container */
.workspace {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* Tool Layouts */
.tool-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    flex: 1;
    min-height: 0;
}

.pane {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    height: 100%;
}

.ocr-image-area {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    min-width: 0;
}

.ocr-image-wrapper {
    position: relative;
    max-width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: crosshair;
}

.pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 32px;
}

.editor-container {
    flex: 1;
    position: relative;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-surface);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.editor-textarea {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    margin: 0;
    padding: var(--spacing-md);
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
    overflow: auto;
    resize: none;
}

.editor-textarea:focus {
    outline: none;
    box-shadow: inset 0 0 0 1px var(--brand-primary);
}

/* Readonly Output Styling */
.output-display {
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    white-space: pre-wrap;
    word-break: break-all;
    background-color: var(--bg-base);
}

/* Validation Status */
.validation-message {
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.validation-message.error {
    color: var(--status-error);
}

.validation-message.success {
    color: var(--status-success);
}

/* Toasts */
.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 1000;
}

.toast {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    font-size: 0.875rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: slideIn var(--transition-fast) forwards;
    border-left: 4px solid var(--brand-primary);
}

.toast.error {
    border-left-color: var(--status-error);
    background-color: var(--status-error-bg);
}

.toast.success {
    border-left-color: var(--status-success);
    background-color: var(--status-success-bg);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Diff Checker Specifics */
.diff-line {
    display: flex;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
}

.diff-line.added {
    background-color: rgba(36, 161, 72, 0.15);
    color: #42be65;
}

.diff-line.removed {
    background-color: rgba(218, 30, 40, 0.15);
    color: #ff8389;
}

.diff-line-number {
    width: 40px;
    min-width: 40px;
    padding: 0 8px;
    color: var(--text-placeholder);
    text-align: right;
    user-select: none;
    border-right: 1px solid var(--border-strong);
    background-color: var(--bg-surface);
}

.diff-line-content {
    padding-left: var(--spacing-md);
    white-space: pre-wrap;
    word-break: break-all;
}

/* Loading Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-strong);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Command Palette (Spotlight Search) */
.command-palette-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    /* Hidden by default */
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
}

.command-palette {
    width: 600px;
    max-width: 90%;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.command-search-input-wrapper {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-subtle);
    gap: var(--spacing-md);
}

.command-search-input-wrapper svg {
    width: 20px;
    height: 20px;
    color: var(--text-placeholder);
}

.command-search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.125rem;
    font-family: var(--font-sans);
    outline: none;
}

.command-results {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--spacing-xs) 0;
}

.command-result-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    gap: var(--spacing-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.command-result-item.active {
    background-color: var(--bg-elevated);
}

.command-result-item svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
}

.command-result-info {
    display: flex;
    flex-direction: column;
}

.command-result-title {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

.command-result-description {
    font-size: 0.75rem;
    color: var(--text-placeholder);
}

.command-palette-footer {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--bg-base);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-lg);
}

.command-hint {
    font-size: 0.6875rem;
    color: var(--text-placeholder);
    display: flex;
    align-items: center;
    gap: 4px;
}

.command-key {
    background-color: var(--bg-elevated);
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-base);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-elevated);
    border: 2px solid var(--bg-base);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-strong);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--bg-elevated) var(--bg-base);
}

/* Pill Toggle / Segmented Control */
.pill-toggle {
    display: inline-flex;
    background: var(--bg-elevated);
    padding: 3px;
    border-radius: 20px;
    border: 1px solid var(--border-strong);
    gap: 4px;
}

.pill-option {
    padding: 5px 14px;
    border-radius: 17px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    user-select: none;
}

.pill-option:hover {
    color: var(--text-primary);
}

.pill-option.active {
    background: var(--brand-primary);
    color: var(--text-on-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Dashboard Styles */
.dashboard-container {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
    animation: fadeIn 0.4s ease-out;
}

.dashboard-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.dashboard-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, var(--brand-primary), #4ade80);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dashboard-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: var(--spacing-sm) 0 0 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.dashboard-category {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--brand-primary);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: var(--spacing-sm);
}

.category-header svg {
    width: 18px;
    height: 18px;
}

.tool-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.tool-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tool-card:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    background: #2a3038;
}

.tool-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    color: var(--brand-primary);
}

.tool-card-icon svg {
    width: 20px;
    height: 20px;
}

.tool-card-content h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.tool-card-content p {
    margin: 4px 0 0 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* JSON Syntax Highlighting */
.json-key {
    color: #7dd3fc;
}

.json-str {
    color: #a7f3d0;
}

.json-num {
    color: #fbbf24;
}

.json-bool {
    color: #f472b6;
}

.json-null {
    color: #94a3b8;
}

/* Sticky Notes Canvas and Tabs */
.notes-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: var(--spacing-md);
    position: relative;
}

.notes-tabs {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    align-items: center;
}

.notes-tab {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.notes-tab:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.notes-tab.active {
    background: var(--brand-primary);
    color: var(--text-on-color);
}

.notes-tab.dragging-tab {
    opacity: 0.5;
    background: var(--bg-elevated);
    border: 1px dashed var(--brand-primary);
}

.notes-tab.drag-over {
    border-color: var(--brand-primary);
    background: var(--bg-elevated);
    transform: scale(1.05);
}

.notes-tab-input {
    background: transparent;
    border: none;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    padding: 0;
    width: 60px;
    outline: none;
}

.notes-tab-delete {
    background: transparent;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    line-height: 1;
    margin-left: 6px;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}

.notes-tab-delete:hover {
    opacity: 1;
    color: var(--status-error);
}

.notes-tab-add {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-strong);
}

.notes-tab-add:hover {
    background: var(--brand-primary);
    color: var(--text-on-color);
    border-color: var(--brand-primary);
}

.notes-canvas {
    flex: 1;
    background: var(--bg-surface);
    background-image: radial-gradient(var(--border-subtle) 1px, transparent 1px);
    background-size: 20px 20px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    cursor: crosshair;
}

.notes-transform-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform-origin: 0 0;
    will-change: transform;
}

/* Sticky Note Component */
.sticky-note {
    position: absolute;
    width: 250px;
    height: 200px;
    background: var(--bg-elevated) !important;
    color: var(--text-primary);
    padding: var(--spacing-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    cursor: grab;
    user-select: none;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border-strong);
    z-index: 10;
}

.sticky-note.dragging {
    z-index: 1000 !important;
    opacity: 0.9;
    cursor: grabbing;
}

.sticky-note:active {
    cursor: grabbing;
}

.sticky-note:hover {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
    border-color: var(--brand-primary);
}

.sticky-note.dragging {
    opacity: 0.9;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    z-index: 1000 !important;
    transform: scale(1.02);
}

.note-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    height: 24px;
    gap: var(--spacing-sm);
}

.note-title {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0;
    outline: none;
    opacity: 0.8;
}

.note-title:focus {
    opacity: 1;
}

.note-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.note-copy,
.note-delete {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.3;
    transition: opacity var(--transition-fast);
    color: var(--text-primary);
}

.note-copy:hover {
    opacity: 1;
    color: var(--brand-primary);
}

.note-delete:hover {
    opacity: 1;
    color: var(--status-error);
}

.note-body {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm);
}

.note-content,
.note-highlight-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
    border: none;
    background: transparent;
    overflow: auto;
}

.note-content {
    z-index: 2;
    resize: none;
    color: var(--text-primary);
    outline: none;
}

.note-highlight-overlay {
    z-index: 1;
    background: transparent;
    pointer-events: none;
    visibility: hidden;
}

/* Syntax Highlighting Colors (Matching Formatter) */
.json-key {
    color: #88d0f3;
}

.json-str {
    color: #b5e8b0;
}

.json-num {
    color: #8db9b0;
}

.json-bool {
    color: #f3d4b0;
}

.json-null {
    color: #d08a76;
}

.note-resize-handle {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 15px;
    height: 15px;
    cursor: nwse-resize;
    background: linear-gradient(135deg, transparent 50%, rgba(0, 0, 0, 0.1) 50%);
}

/* Note Themes */
.note-dark {
    background: var(--bg-elevated);
    border-color: var(--border-strong);
}

/* Sticky Image Component */
.sticky-image {
    position: absolute;
    background: var(--bg-elevated);
    padding: var(--spacing-sm);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-md);
    cursor: grab;
    user-select: none;
    border: 1px solid var(--border-strong);
    z-index: 10;
    transition: transform 0.2s, box-shadow 0.2s;
}

.sticky-image:hover {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
    border-color: var(--brand-primary);
}

.sticky-image.dragging {
    z-index: 1000 !important;
    opacity: 0.9;
    cursor: grabbing;
    transform: scale(1.02);
}

.image-toolbar {
    position: absolute;
    top: -32px;
    right: 0;
    display: none;
    gap: var(--spacing-sm);
    background: var(--bg-surface);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.sticky-image:hover .image-toolbar {
    display: flex;
}

.image-copy,
.image-delete {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
    color: var(--text-primary);
}

.image-copy:hover {
    opacity: 1;
    color: var(--brand-primary);
}

.image-delete:hover {
    opacity: 1;
    color: var(--status-error);
}

.image-resize-handle {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 15px;
    height: 15px;
    cursor: nwse-resize;
    background: linear-gradient(135deg, transparent 50%, rgba(0, 0, 0, 0.1) 50%);
}

/* Notes Search Highlight */
.search-highlight {
    outline: 3px solid var(--brand-primary) !important;
    box-shadow: 0 0 20px var(--brand-primary) !important;
    animation: search-pulse 2s ease-in-out;
}

@keyframes search-pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* Notes Search Bar */
.notes-search-bar {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 1100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--brand-primary);
}

.search-input-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    border-right: 1px solid var(--border-subtle);
    padding-right: var(--spacing-sm);
}

.search-input-group input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    width: 150px;
}

#searchMatchCounter {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 30px;
}

.search-nav-btns {
    display: flex;
    gap: 4px;
}

.search-nav-btns button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-nav-btns button:hover {
    background: var(--bg-elevated);
    color: var(--brand-primary);
}

.search-nav-btns svg {
    width: 16px;
    height: 16px;
}

.search-close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
}

.search-close-btn:hover {
    color: var(--status-error);
}

/* Notes Minimap */
.notes-minimap {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 150px;
    height: 150px;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    z-index: 1000;
    pointer-events: none;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.minimap-notes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.mini-note {
    position: absolute;
    background: var(--brand-primary);
    opacity: 0.6;
    border-radius: 1px;
}

.mini-note.is-image {
    background: var(--brand-secondary);
}

.minimap-viewport {
    position: absolute;
    border: 1px solid #fff;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
    z-index: 1001;
}

.minimap-cursor {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 8px #4ade80;
    z-index: 1002;
    pointer-events: none;
}

/* Standalone OCR Tool */
.ocr-standalone-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.ocr-input-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ocr-dropzone {
    width: 100%;
    max-width: 600px;
    height: 300px;
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    background: var(--bg-surface);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ocr-dropzone:hover,
.ocr-dropzone.drag-over {
    border-color: var(--brand-primary);
    background: var(--bg-elevated);
    box-shadow: 0 0 20px rgba(74, 222, 128, 0.1);
}

.ocr-dropzone svg {
    width: 48px;
    height: 48px;
    color: var(--brand-primary);
    opacity: 0.8;
}

.ocr-dropzone p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.ocr-dropzone .hint {
    font-size: 0.8rem;
    opacity: 0.6;
}

.ocr-workspace {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
    min-height: 0;
}

.ocr-image-area {
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    overflow: auto;
    position: relative;
}

.ocr-image-wrapper {
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    line-height: 0;
}

.ocr-image-wrapper img {
    max-width: 100%;
    max-height: 70vh;
    display: block;
}

.ocr-image-hint {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    border: 1px dashed var(--border-strong);
    width: 100%;
    text-align: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.ocr-selector {
    position: absolute;
    border: 2px solid var(--brand-primary);
    background: rgba(74, 222, 128, 0.05);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
    cursor: move;
    animation: ocr-pulse 2s infinite;
}

@keyframes ocr-pulse {
    0% {
        border-color: rgba(74, 222, 128, 0.8);
    }

    50% {
        border-color: rgba(74, 222, 128, 1);
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5), 0 0 10px rgba(74, 222, 128, 0.3);
    }

    100% {
        border-color: rgba(74, 222, 128, 0.8);
    }
}

.ocr-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: #fff;
    border: 2px solid var(--brand-primary);
    border-radius: 50%;
    z-index: 10;
    transition: transform 0.2s ease;
}

.ocr-handle:hover {
    transform: scale(1.3);
    background: var(--brand-primary);
}

.ocr-handle.nw {
    top: -7px;
    left: -7px;
    cursor: nw-resize;
}

.ocr-handle.ne {
    top: -7px;
    right: -7px;
    cursor: ne-resize;
}

.ocr-handle.sw {
    bottom: -7px;
    left: -7px;
    cursor: sw-resize;
}

.ocr-handle.se {
    bottom: -7px;
    right: -7px;
    cursor: se-resize;
}

.ocr-handle.n {
    top: -7px;
    left: calc(50% - 6px);
    cursor: n-resize;
}

.ocr-handle.s {
    bottom: -7px;
    left: calc(50% - 6px);
    cursor: s-resize;
}

.ocr-handle.e {
    right: -7px;
    top: calc(50% - 6px);
    cursor: e-resize;
}

.ocr-handle.w {
    left: -7px;
    top: calc(50% - 5px);
    cursor: w-resize;
}

.ocr-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.ocr-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.ocr-controls button {
    height: 48px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    border: 1px solid transparent;
}

.ocr-controls .primary-btn {
    background: linear-gradient(135deg, var(--brand-primary), #1db954);
    color: #000;
    box-shadow: 0 4px 15px rgba(44, 203, 125, 0.2);
}

.ocr-controls .primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 203, 125, 0.3);
    filter: brightness(1.1);
}

.ocr-controls .secondary-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
}

.ocr-controls .secondary-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-secondary);
}

.ocr-result-area {
    flex: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ocr-result-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-elevated);
}

.ocr-result-header h4 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

#ocrTextResult {
    flex: 1;
    border: none;
    background: transparent;
    padding: var(--spacing-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: none;
    outline: none;
}

.ocr-status {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
    color: var(--text-secondary);
}

.ocr-status.processing {
    color: var(--brand-primary);
}

.ocr-status.success {
    color: var(--status-success);
}

.ocr-status.error {
    color: var(--status-error);
}

/* NousVault skin overrides */
:root {
  --canvas: #0b120f;
  --background: #0e1512;
  --surface: #111c17;
  --surface-low: #161d1a;
  --surface-high: #242c28;
  --surface-strong: #2f3633;
  --foreground: #e2efe7;
  --muted: #c3c8c3;
  --line: #2e4036;
  --line-strong: #8d928e;
  --accent: #9a7b58;
  --warning: #8b2626;
  --shadow: rgba(0, 0, 0, 0.22);
  --radius: 0px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --header-height: 4rem;
}

html, body {
  background: var(--canvas);
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--foreground);
  line-height: 1.45;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent 22%),
    radial-gradient(circle at top left, rgba(95, 70, 59, 0.05), transparent 28%),
    var(--canvas);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(46, 64, 54, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 64, 54, 0.18) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.28), rgba(0,0,0,0.04));
  opacity: 0.7;
}

body, button, input, textarea {
  font-family: 'Inter', system-ui, sans-serif;
}

code, pre, textarea, input[type="text"], input[type="number"], .editor-textarea, .output-display, .command-search-input, .command-result-description,
.nav-category, .input-label, .pill-option, .command-hint, .command-key, .top-bar h1, .sidebar-header h2 {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.app-container {
  position: relative;
  z-index: 1;
  background: transparent;
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--line);
  box-shadow: inset -1px 0 0 rgba(255,255,255,0.02);
}

.sidebar-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.01);
}

.sidebar-header h2 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--foreground);
}

.highlight {
  color: var(--accent);
}

.sidebar-nav {
  padding: 0.75rem 0;
}

.nav-category {
  padding: 1rem 1.25rem 0.35rem;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav-item {
  padding: 0.7rem 1.25rem;
  color: var(--muted);
  border-left: 2px solid transparent;
  border-bottom: 1px solid rgba(46, 64, 54, 0.35);
  gap: 0.7rem;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.nav-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.72;
}

.nav-item:hover,
.nav-item.active {
  background: var(--surface-low);
  color: var(--foreground);
}

.nav-item.active {
  border-left-color: var(--accent);
}

.nav-item.active::before {
  display: none;
}

.nav-item.active svg {
  color: var(--accent);
  opacity: 1;
}

.main-content {
  background: var(--background);
}

.top-bar {
  min-height: var(--header-height);
  padding: 0 1.25rem;
  background: var(--background);
  border-bottom: 1px solid var(--line);
}

.top-bar h1 {
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--foreground);
}

.top-actions {
  gap: 0.5rem;
}

.btn,
.icon-btn,
.theme-toggle,
.pill-option,
.command-key,
.search-nav-btns button,
.search-close-btn {
  border-radius: 0 !important;
}

.btn {
  min-height: 2.5rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--line);
  background: var(--surface-low);
  color: var(--foreground);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
}

.btn:hover {
  background: var(--surface-high);
  border-color: var(--line-strong);
}

.btn-primary {
  background: var(--accent);
  color: #0b120f;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #dcefe3;
  border-color: #dcefe3;
}

.btn-secondary,
.icon-btn,
.theme-toggle,
.command-palette,
.command-search-input-wrapper,
.command-result-item,
.pill-toggle,
.file-upload-area,
.editor-container,
.output-display,
input[type="text"],
input[type="number"],
textarea,
.notes-search-bar,
.notes-minimap,
.ocr-dropzone,
.dashboard-category,
.tool-card,
.toast,
.image-toolbar {
  background: var(--surface);
  border-color: var(--line);
}

.btn-secondary:hover,
.icon-btn:hover {
  background: var(--surface-high);
  border-color: var(--line-strong);
  color: var(--foreground);
}

input[type="text"],
input[type="number"],
textarea,
.command-search-input {
  color: var(--foreground);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: none;
}

input::placeholder,
textarea::placeholder,
.command-search-input::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

input:focus,
textarea:focus,
.command-search-input:focus,
.editor-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.workspace {
  padding: 1.25rem;
  background: transparent;
}

.pane {
  gap: 0.5rem;
}

.pane-header {
  min-height: 1.5rem;
  color: var(--muted);
}

.input-label {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.editor-container {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: none;
}

.editor-textarea,
.output-display {
  color: var(--foreground);
  background: transparent;
}

.output-display {
  background: var(--surface);
}

.file-upload-area {
  border: 1px dashed var(--line-strong);
  background: var(--surface);
  color: var(--muted);
}

.file-upload-area:hover,
.file-upload-area.dragover,
.ocr-dropzone:hover,
.ocr-dropzone.drag-over {
  border-color: var(--accent);
  background: var(--surface-high);
  color: var(--foreground);
}

.file-upload-area svg,
.ocr-dropzone svg {
  color: var(--muted);
}

.pill-toggle {
  padding: 0.2rem;
  gap: 0.15rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.pill-option {
  padding: 0.55rem 0.9rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pill-option.active {
  background: var(--accent);
  color: #0b120f;
}

.pill-option:hover {
  color: var(--foreground);
}

.toast-container {
  right: 1.25rem;
  bottom: 1.25rem;
}

.toast {
  border: 1px solid var(--line);
  border-left-width: 2px;
  color: var(--foreground);
  box-shadow: 0 8px 24px var(--shadow);
}

.toast.success {
  border-left-color: var(--accent);
  background: var(--surface-high);
}

.toast.error {
  border-left-color: var(--warning);
  background: var(--surface-high);
}

.command-palette-overlay {
  background: rgba(11, 18, 15, 0.8);
  backdrop-filter: blur(10px);
}

.command-palette {
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
}

.command-search-input-wrapper {
  border-bottom: 1px solid var(--line);
}

.command-result-item {
  border-bottom: 1px solid rgba(46, 64, 54, 0.35);
}

.command-result-item.active {
  background: var(--surface-low);
}

.command-result-title {
  color: var(--foreground);
}

.command-result-description {
  color: var(--muted);
}

.command-palette-footer {
  border-top: 1px solid var(--line);
  background: var(--background);
}

.command-key {
  background: var(--surface-low);
  border: 1px solid var(--line);
  color: var(--foreground);
  padding: 0.15rem 0.35rem;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--background);
}

::-webkit-scrollbar-thumb {
  background: var(--surface-high);
  border: 2px solid var(--background);
  border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--surface-strong);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--surface-high) var(--background);
}

.dashboard-container,
.dashboard-category,
.tool-card,
.notes-search-bar,
.notes-minimap,
.ocr-dropzone,
.ocr-image-area,
.ocr-image-wrapper,
.sticky-image,
.image-toolbar,
.theme-toggle,
.icon-btn,
.btn,
.pane,
.editor-container,
.output-display,
.file-upload-area,
.command-palette,
.command-result-item,
.pill-toggle,
.pill-option,
.toast {
  border-radius: 0 !important;
}

.dashboard-header h1 {
  color: var(--foreground);
  background: none;
  -webkit-text-fill-color: initial;
  letter-spacing: 0.04em;
  font-size: clamp(1.85rem, 4vw, 3rem);
}

.dashboard-header p,
.dashboard-category,
.category-header,
.tool-card-content h4,
.tool-card-content p {
  color: var(--foreground);
}

.dashboard-category {
  border: 1px solid var(--line);
  background: var(--surface);
}

.category-header {
  border-bottom: 1px solid var(--line);
  color: var(--accent);
}

.tool-card {
  border: 1px solid var(--line);
  background: var(--surface-low);
}

.tool-card:hover {
  border-color: var(--accent);
  background: var(--surface-high);
  transform: none;
  box-shadow: none;
}

.tool-card-icon {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--accent);
}

.diff-line-number {
  background: var(--surface);
  border-right: 1px solid var(--line);
  color: var(--muted);
}

.diff-line.added {
  background: rgba(95, 70, 59, 0.09);
  color: var(--foreground);
}

.diff-line.removed {
  background: rgba(139, 38, 38, 0.15);
  color: #d08a76;
}

.validation-message.error { color: #d08a76; }
.validation-message.success { color: var(--accent); }


/* NousVault flatness pass */
.sidebar,
.top-bar,
.workspace,
.editor-container,
.output-display,
.file-upload-area,
.dashboard-category,
.tool-card,
.command-palette,
.command-result-item,
.notes-search-bar,
.notes-minimap,
.ocr-dropzone,
.ocr-image-area,
.ocr-image-wrapper,
.sticky-image,
.image-toolbar,
.toast,
.btn,
.btn-secondary,
.icon-btn,
.pill-toggle,
.pill-option,
.theme-toggle,
.input[type="text"],
input[type="number"],
textarea {
  box-shadow: none !important;
}

.editor-container,
.output-display,
.file-upload-area,
.command-palette,
.command-result-item,
.dashboard-category,
.tool-card,
.ocr-dropzone,
.notes-search-bar,
.notes-minimap,
.sticky-image,
.image-toolbar,
.toast,
.theme-toggle,
.icon-btn,
.btn-secondary,
.pill-toggle {
  background: var(--surface-low) !important;
}

.sidebar,
.top-bar,
.workspace,
.command-palette-footer,
.output-display {
  background: var(--background) !important;
}

.btn-primary,
.pill-option.active {
  background: var(--accent) !important;
  color: #0b120f !important;
}

.nav-item.active,
.command-result-item.active,
.nav-item:hover {
  background: rgba(95, 70, 59, 0.07) !important;
}

.dashboard-header p,
.tool-card-content p,
.command-result-description,
.nav-category,
.input-label,
.command-hint,
.command-key {
  color: var(--muted) !important;
}


:root[data-theme='dark'] {
  color-scheme: dark;
}

:root[data-theme='light'] {
  --canvas: #f4f0e8;
  --background: #efe8dd;
  --surface: #f6f1e8;
  --surface-low: #fbf7f0;
  --surface-high: #e7ddd1;
  --surface-strong: #dfd3c3;
  --foreground: #161d1a;
  --muted: #47524d;
  --line: #8d928e;
  --line-strong: #2e4036;
  --accent: #5f463b;
  --warning: #7d2020;
  --shadow: rgba(0, 0, 0, 0.08);
  color-scheme: light;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.45rem;
  padding: 0 0.75rem;
  border: 1px solid var(--line);
  background: var(--surface-low) !important;
  color: var(--foreground);
}

.theme-toggle-track {
  position: relative;
  width: 2.4rem;
  height: 1.2rem;
  border: 1px solid var(--line);
  background: var(--background);
  display: inline-block;
}

.theme-toggle-thumb {
  position: absolute;
  top: 0.1rem;
  left: 0.1rem;
  width: 0.9rem;
  height: 0.9rem;
  background: var(--foreground);
  transition: transform 160ms ease, background 160ms ease;
}

:root[data-theme='dark'] .theme-toggle-thumb {
  transform: translateX(1.1rem);
}

.theme-toggle-label {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.btn-primary:hover {
  background: var(--surface-high);
  border-color: var(--line-strong);
}