/* ========================================
   Smart To-Do List - Premium CSS
   Modern, production-ready styling
   ======================================== */

/* CSS Custom Properties */
:root {
    /* Light Theme - Clean & Fresh */
    --bg-primary: #f8f9fc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f3f8;
    --bg-elevated: #ffffff;
    
    --text-primary: #1a1d21;
    --text-secondary: #5e6267;
    --text-muted: #9ca1a7;
    --text-inverse: #ffffff;
    
    --accent-primary: #6366f1;
    --accent-hover: #4f46e5;
    --accent-subtle: #e0e7ff;
    --accent-muted: #c7d2fe;
    
    --border-subtle: #e5e7eb;
    --border-default: #d1d5db;
    --border-strong: #9ca3af;
    
    /* Priority Colors - Softer & Modern */
    --priority-high: #ef4444;
    --priority-high-bg: #fef2f2;
    --priority-high-border: #fecaca;
    --priority-high-text: #dc2626;
    
    --priority-medium: #f59e0b;
    --priority-medium-bg: #fffbeb;
    --priority-medium-border: #fde68a;
    --priority-medium-text: #d97706;
    
    --priority-low: #10b981;
    --priority-low-bg: #ecfdf5;
    --priority-low-border: #a7f3d0;
    --priority-low-text: #059669;
    
    /* Status Colors */
    --success-bg: #ecfdf5;
    --success-text: #059669;
    --danger-bg: #fef2f2;
    --danger-text: #dc2626;
    
    /* Shadows - Layered for depth */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Dark Theme - Deep & Sophisticated */
[data-theme="dark"] {
    --bg-primary: #0d0f12;
    --bg-secondary: #161a1f;
    --bg-tertiary: #1e2329;
    --bg-elevated: #1c2127;
    
    --text-primary: #f1f3f6;
    --text-secondary: #9ca1a7;
    --text-muted: #6b7280;
    --text-inverse: #0d0f12;
    
    --accent-primary: #818cf8;
    --accent-hover: #a5b4fc;
    --accent-subtle: #312e81;
    --accent-muted: #3730a3;
    
    --border-subtle: #2d333b;
    --border-default: #3d4450;
    --border-strong: #4b5563;
    
    /* Dark Priority Colors */
    --priority-high-bg: #450a0a;
    --priority-high-border: #7f1d1d;
    --priority-high-text: #fca5a5;
    
    --priority-medium-bg: #451a03;
    --priority-medium-border: #78350f;
    --priority-medium-text: #fcd34d;
    
    --priority-low-bg: #042f2e;
    --priority-low-border: #115e59;
    --priority-low-text: #6ee7b7;
    
    --success-bg: #064e3b;
    --success-text: #6ee7b7;
    --danger-bg: #450a0a;
    --danger-text: #fca5a5;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* App Container */
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(16, 185, 129, 0.06), transparent),
        var(--bg-primary);
}

/* Main Container */
.container {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
    flex: 1;
}

/* Header */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    margin-bottom: var(--space-xl);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
    border-radius: var(--radius-md);
    color: var(--text-inverse);
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-md);
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Icon Button */
.btn-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-icon:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    transform: scale(1.05);
}

[data-theme="dark"] .btn-icon:hover {
    background: var(--bg-tertiary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
}

.stat-icon.total {
    background: var(--accent-subtle);
    color: var(--accent-primary);
}

.stat-icon.completed {
    background: var(--success-bg);
    color: var(--success-text);
}

.stat-icon.pending {
    background: var(--priority-medium-bg);
    color: var(--priority-medium-text);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 500;
}

/* Progress Section */
.progress-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.progress-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.progress-value {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--accent-primary);
}

.progress-track {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-hover));
    border-radius: var(--radius-full);
    width: 0%;
    transition: width var(--transition-slow) ease-out;
}

/* Controls - Search & Filter */
.controls {
    margin-bottom: var(--space-lg);
}

.search-wrapper {
    position: relative;
    margin-bottom: var(--space-md);
}

.search-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: var(--font-size-base);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: var(--space-md) var(--space-md) var(--space-md) 44px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-subtle), var(--shadow-md);
}

.btn-clear {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-clear:hover {
    background: var(--danger-bg);
    color: var(--danger-text);
}

.btn-clear.hidden {
    display: none;
}

/* Filter Pills */
.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.filter-pill {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-family: var(--font-family);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    box-shadow: var(--shadow-sm);
}

.filter-pill:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-default);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.filter-pill.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-md);
}

.filter-pill i {
    font-size: 6px;
}

.filter-pill.priority-high.active {
    background: var(--priority-high);
    border-color: var(--priority-high);
}

.filter-pill.priority-medium.active {
    background: var(--priority-medium);
    border-color: var(--priority-medium);
}

.filter-pill.priority-low.active {
    background: var(--priority-low);
    border-color: var(--priority-low);
}

/* Add Task Section */
.add-task-section {
    margin-bottom: var(--space-lg);
}

.add-task-form {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.add-task-form:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-subtle), var(--shadow-lg);
}

.input-group {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.task-input {
    flex: 1;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.task-input::placeholder {
    color: var(--text-muted);
}

.task-input:focus {
    outline: none;
    background: var(--bg-primary);
}

.priority-select {
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 100px;
}

.priority-select:focus {
    outline: none;
    background: var(--bg-primary);
}

.btn-add {
    padding: var(--space-md) var(--space-lg);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-family);
    color: var(--text-inverse);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-sm);
}

.btn-add:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

/* Smart Suggestions */
.suggestions-box {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    animation: slideDown var(--transition-base) ease-out;
}

.suggestions-box.hidden {
    display: none;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.suggestions-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.suggestions-header i {
    color: var(--priority-medium-text);
}

.suggestions-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.suggestion-chip {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-chip:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-inverse);
    transform: scale(1.02);
}

/* Tasks Section */
.tasks-section {
    min-height: 200px;
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* Task Card */
.task-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    animation: taskEnter var(--transition-base) ease-out;
    box-shadow: var(--shadow-sm);
}

@keyframes taskEnter {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.task-card:hover {
    border-color: var(--accent-muted);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.task-card.completed {
    opacity: 0.6;
    background: var(--bg-tertiary);
}

.task-card.completed .task-text {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* Task Checkbox */
.task-checkbox {
    position: relative;
    flex-shrink: 0;
}

.task-checkbox input {
    position: absolute;
    opacity: 0;
    width: 22px;
    height: 22px;
    cursor: pointer;
}

.checkbox-custom {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.task-checkbox input:checked + .checkbox-custom {
    background: var(--success-text);
    border-color: var(--success-text);
}

.task-checkbox input:checked + .checkbox-custom::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--text-inverse);
    font-size: 12px;
}

.task-checkbox:hover .checkbox-custom {
    border-color: var(--accent-primary);
}

/* Task Content */
.task-content {
    flex: 1;
    min-width: 0;
}

.task-text {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-primary);
    word-break: break-word;
    line-height: 1.4;
    transition: all var(--transition-fast);
}

.task-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
    flex-wrap: wrap;
}

.task-category {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.task-priority {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.task-priority.high {
    background: var(--priority-high-bg);
    color: var(--priority-high-text);
    border: 1px solid var(--priority-high-border);
}

.task-priority.medium {
    background: var(--priority-medium-bg);
    color: var(--priority-medium-text);
    border: 1px solid var(--priority-medium-border);
}

.task-priority.low {
    background: var(--priority-low-bg);
    color: var(--priority-low-text);
    border: 1px solid var(--priority-low-border);
}

/* Task Actions */
.task-actions {
    display: flex;
    gap: var(--space-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.task-card:hover .task-actions {
    opacity: 1;
}

.btn-action {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-action:hover {
    transform: scale(1.1);
}

.btn-action.btn-complete:hover {
    background: var(--success-bg);
    color: var(--success-text);
    border-color: var(--success-text);
}

.btn-action.btn-delete:hover {
    background: var(--danger-bg);
    color: var(--danger-text);
    border-color: var(--danger-text);
}

/* Delete Animation */
.task-card.deleting {
    animation: taskExit var(--transition-base) ease-in forwards;
}

@keyframes taskExit {
    to {
        opacity: 0;
        transform: translateX(20px) scale(0.98);
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.empty-state.hidden {
    display: none;
}

.empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
    color: var(--text-muted);
    font-size: 32px;
}

.empty-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.empty-text {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Load More Button */
.btn-load-more {
    width: 100%;
    padding: var(--space-md);
    margin-top: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-family);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-load-more:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-inverse);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-load-more.hidden {
    display: none;
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--space-lg);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.footer i {
    color: var(--priority-high);
    margin: 0 2px;
}

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

@media (max-width: 640px) {
    .container {
        padding: var(--space-md);
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
    }
    
    .stat-card {
        padding: var(--space-md);
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .stat-icon {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-base);
    }
    
    .stat-value {
        font-size: var(--font-size-xl);
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .task-input {
        width: 100%;
    }
    
    .priority-select {
        width: 100%;
    }
    
    .btn-add {
        width: 100%;
        justify-content: center;
    }
    
    .filter-pills {
        justify-content: center;
    }
    
    .task-card {
        flex-wrap: wrap;
        padding: var(--space-md);
    }
    
    .task-actions {
        opacity: 1;
        width: 100%;
        justify-content: flex-end;
        margin-top: var(--space-sm);
    }
    
    .task-card:hover .task-actions {
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-text {
        display: none;
    }
    
    .filter-pill span {
        display: none;
    }
    
    .filter-pill i {
        font-size: 10px;
    }
}

/* ========================================
   Scrollbar Styling
   ======================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ========================================
   Focus States for Accessibility
   ======================================== */

*:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* ========================================
   Selection Styling
   ======================================== */

::selection {
    background: var(--accent-subtle);
    color: var(--text-primary);
}