/**
 * APT Intelligence Dashboard - Main Stylesheet
 * 
 * Military intelligence dossier-inspired design with dark theme.
 * Designed for desktop viewing.
 * 
 * @version 1.0.0
 */

/* =========================================================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ========================================================================= */

:root {
    /* Primary Colors - Military/Intelligence Theme */
    --color-bg-primary: #0a0e14;
    --color-bg-secondary: #0f1318;
    --color-bg-tertiary: #151a21;
    --color-bg-elevated: #1a2028;
    
    /* Accent Colors */
    --color-accent-primary: #00ff88;
    --color-accent-secondary: #00ccff;
    --color-accent-warning: #ffcc00;
    --color-accent-danger: #ff4444;
    --color-accent-muted: #4a5568;
    
    /* Text Colors - Updated for WCAG AA compliance */
    --color-text-primary: #e8eaed;      /* ~13.5:1 contrast */
    --color-text-secondary: #a0a8b4;    /* ~5.5:1 contrast */
    --color-text-muted: #8b939e;        /* ~4.6:1 contrast (was #6b7280) */
    --color-text-accent: #00ff88;
    --color-text-decorative: #6b7280;   /* Use ONLY for decorative, non-essential text */
    
    /* Border Colors */
    --color-border-primary: #2d3748;
    --color-border-secondary: #1e2530;
    --color-border-accent: #00ff8840;
    
    /* Country Attribution Colors */
    --color-china: #de2910;
    --color-russia: #0039a6;
    --color-north-korea: #024fa2;
    --color-iran: #239f40;
    --color-usa: #3c3b6e;
    
    /* Typography */
    --font-mono: 'Share Tech Mono', 'Roboto Mono', monospace;
    --font-sans: 'Roboto Condensed', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-code: 'Roboto Mono', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 255, 136, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Layout */
    --header-height: 60px;
    --nav-height: 48px;
    --footer-height: 40px;
    --sidebar-width: 280px;
}

/* =========================================================================
   RESET & BASE STYLES
   ========================================================================= */

*, *::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-sans);
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--color-accent-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-primary);
    text-decoration: underline;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input {
    font-family: inherit;
    border: none;
    outline: none;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* =========================================================================
   LOADING SCREEN
   ========================================================================= */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow);
}

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

.loading-content {
    text-align: center;
}

.loading-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-xl);
    position: relative;
    border: 2px solid var(--color-accent-primary);
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-bg-tertiary) 0%, var(--color-bg-primary) 100%);
}

.radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-accent-primary));
    transform-origin: left center;
    animation: radar-sweep 2s linear infinite;
}

.radar-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent-primary);
}

@keyframes radar-sweep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-title {
    font-family: var(--font-mono);
    font-size: var(--text-2xl);
    font-weight: 400;
    color: var(--color-accent-primary);
    letter-spacing: 0.2em;
    margin-bottom: var(--space-xl);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.loading-status {
    margin-bottom: var(--space-lg);
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin: 0 auto var(--space-md);
}

.loading-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-secondary));
    transition: width var(--transition-normal);
}

.loading-message {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    letter-spacing: 0.1em;
}

.loading-substatus {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent-primary);
    letter-spacing: 0.05em;
    min-height: 1.2em;
    margin-top: var(--space-xs);
    opacity: 0.8;
}

.loading-stats {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.stat-item {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    background: rgba(0, 255, 136, 0.03);
}

.stat-item.loaded {
    color: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    background: rgba(0, 255, 136, 0.1);
}

.loading-log {
    max-height: 120px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    text-align: left;
    padding: var(--space-sm);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border-secondary);
    border-radius: var(--radius-sm);
    margin-top: var(--space-md);
    width: 100%;
    max-width: 500px;
}

.loading-log-entry {
    padding: 2px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.loading-log-entry:last-child {
    border-bottom: none;
}

.loading-log-entry .log-icon {
    flex-shrink: 0;
}

.loading-log-entry.success { color: var(--color-accent-primary); }
.loading-log-entry.warning { color: var(--color-accent-warning); }
.loading-log-entry.error { color: var(--color-accent-danger); }
.loading-log-entry.info { color: var(--color-text-muted); }

.loading-classification {
    position: absolute;
    bottom: var(--space-lg);
    left: 0;
    right: 0;
    text-align: center;
}

.classification-text {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent-warning);
    letter-spacing: 0.15em;
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-accent-warning);
    background: rgba(255, 204, 0, 0.05);
}

/* =========================================================================
   MAIN APPLICATION LAYOUT
   ========================================================================= */

.app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* =========================================================================
   HEADER
   ========================================================================= */

.header {
    height: var(--header-height);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

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

.logo-icon {
    font-size: var(--text-xl);
    color: var(--color-accent-primary);
}

.logo-text {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--color-text-primary);
    letter-spacing: 0.1em;
}

.header-classification {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent-warning);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-accent-warning);
    letter-spacing: 0.1em;
}

.header-center {
    flex: 1;
    max-width: 500px;
    margin: 0 var(--space-xl);
}

.search-container {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-xl) 0 var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.search-input:focus {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.1);
}

.search-clear {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
    opacity: 0;
    pointer-events: none;
}

.search-input:not(:placeholder-shown) + .search-clear {
    opacity: 1;
    pointer-events: auto;
}

.search-clear:hover {
    color: var(--color-text-primary);
}

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

.header-stats {
    display: flex;
    gap: var(--space-lg);
}

.header-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.header-stat .stat-value {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--color-accent-primary);
}

.header-stat .stat-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
}

.header-button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    transition: all var(--transition-fast);
}

.header-button:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

/* =========================================================================
   NAVIGATION TABS
   ========================================================================= */

.nav-tabs {
    height: var(--nav-height);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-primary);
    display: flex;
    align-items: center;
    padding: 0 var(--space-lg);
    gap: var(--space-sm);
}

.nav-tab {
    height: 36px;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
}

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

.nav-tab.active {
    background: var(--color-bg-tertiary);
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.tab-icon {
    font-size: var(--text-base);
}

.tab-label {
    font-weight: 400;
}

/* =========================================================================
   MAIN CONTENT
   ========================================================================= */

.main-content {
    flex: 1;
    display: flex;
    min-height: calc(100vh - var(--header-height) - var(--nav-height) - var(--footer-height));
}

/* Filters Sidebar */
.filters-sidebar {
    width: var(--sidebar-width);
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border-primary);
    padding: var(--space-lg);
    overflow-y: auto;
    flex-shrink: 0;
}

.filter-section {
    margin-bottom: var(--space-xl);
}

.filter-title {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border-secondary);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-height: 200px;
    overflow-y: auto;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    padding: var(--space-xs) 0;
}

.filter-checkbox input {
    display: none;
}

.filter-checkbox .checkmark {
    width: 16px;
    height: 16px;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.filter-checkbox .checkmark::after {
    content: '✓';
    font-size: 10px;
    color: var(--color-bg-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.filter-checkbox input:checked + .checkmark {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
}

.filter-checkbox input:checked + .checkmark::after {
    opacity: 1;
}

.filter-checkbox .filter-label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.filter-checkbox:hover .filter-label {
    color: var(--color-text-primary);
}

.filter-reset {
    width: 100%;
    height: 36px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
}

.filter-reset:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-accent-danger);
    color: var(--color-accent-danger);
}

/* Content Area */
.content-area {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

/* View Panels */
.view-panel {
    display: none;
}

.view-panel.active {
    display: block;
}

.view-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-primary);
}

.view-title {
    font-family: var(--font-mono);
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--color-text-primary);
    letter-spacing: 0.1em;
}

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

.results-count {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.view-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

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

.view-toggle.active {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

/* Sort Control */
.sort-control {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.sort-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sort-select {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    padding: 6px 28px 6px 10px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2300ff88' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.sort-select:hover {
    background-color: var(--color-bg-elevated);
    border-color: var(--color-accent-primary)60;
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 2px var(--color-accent-primary)20;
}

.sort-select option {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    padding: 8px;
}

/* Actors Grid */
.actors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.actors-grid.list-mode {
    grid-template-columns: 1fr;
}

/* =========================================================================
   FOOTER
   ========================================================================= */

.footer {
    height: var(--footer-height);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
}

.footer-text {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

/* =========================================================================
   MODAL BASE STYLES
   ========================================================================= */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    z-index: 10;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-accent-danger);
    border-color: var(--color-accent-danger);
    color: white;
}

.modal-title {
    font-family: var(--font-mono);
    font-size: var(--text-xl);
    font-weight: 400;
    color: var(--color-accent-primary);
    letter-spacing: 0.1em;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border-primary);
}

/* Settings Modal */
.settings-container {
    width: 500px;
}

.settings-section {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border-secondary);
}

.settings-section:last-child {
    border-bottom: none;
}

.settings-subtitle {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

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

.settings-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.settings-checkbox input {
    display: none;
}

.settings-checkbox .checkmark {
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.settings-checkbox .checkmark::after {
    content: '✓';
    font-size: 11px;
    color: var(--color-bg-primary);
    opacity: 0;
}

.settings-checkbox input:checked + .checkmark {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
}

.settings-checkbox input:checked + .checkmark::after {
    opacity: 1;
}

.settings-label {
    font-size: var(--text-sm);
    color: var(--color-text-primary);
}

.settings-note {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
    padding-left: calc(18px + var(--space-sm));
}

.settings-button {
    width: 100%;
    height: 40px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    letter-spacing: 0.05em;
    margin-top: var(--space-md);
    transition: all var(--transition-fast);
}

.settings-button:hover {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

/* Cache Status */
.cache-status {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

/* =========================================================================
   TOAST NOTIFICATIONS
   ========================================================================= */

.toast-container {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 2000;
}

.toast {
    min-width: 300px;
    max-width: 400px;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: toast-in 0.3s ease;
}

.toast.toast-error {
    border-color: var(--color-accent-danger);
}

.toast.toast-success {
    border-color: var(--color-accent-primary);
}

.toast.toast-warning {
    border-color: var(--color-accent-warning);
}

.toast-icon {
    font-size: var(--text-xl);
}

.toast-message {
    flex: 1;
    font-size: var(--text-sm);
    color: var(--color-text-primary);
}

.toast-close {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    padding: var(--space-xs);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--color-text-primary);
}

@keyframes toast-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* =========================================================================
   SCROLLBAR STYLING
   ========================================================================= */

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

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

::-webkit-scrollbar-thumb {
    background: var(--color-bg-elevated);
    border-radius: 4px;
}

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

/* =========================================================================
   HORIZONTAL TIMELINE (Statistics Page)
   ========================================================================= */

.stat-card-wide {
    grid-column: span 2;
}

.horizontal-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.timeline-chart-container {
    width: 100%;
    padding: var(--space-sm) 0;
}

.timeline-chart {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 200px;
    width: 100%;
}

/* Individual year column */
.tl-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 0;
    position: relative;
    cursor: pointer;
}

.tl-col.empty {
    opacity: 0.3;
    cursor: default;
}

/* Bar wrapper */
.tl-bar-wrap {
    height: 150px;
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* The actual bar - stacked version */
.tl-bar-stacked {
    width: 80%;
    max-width: 24px;
    border-radius: 3px 3px 0 0;
    min-height: 8px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: all 0.2s ease;
    box-shadow: 0 0 8px rgba(0, 200, 150, 0.3);
    overflow: hidden;
    position: relative;
}

.tl-col:hover .tl-bar-stacked {
    box-shadow: 0 0 16px rgba(0, 200, 150, 0.6);
    transform: scaleX(1.1);
}

.tl-segment {
    width: 100%;
    min-height: 2px;
    transition: all 0.2s ease;
}

.tl-segment:first-child {
    border-radius: 3px 3px 0 0;
}

.tl-bar-stacked .tl-count {
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.7);
    z-index: 1;
}

/* The actual bar */
.tl-bar {
    width: 80%;
    max-width: 24px;
    background: linear-gradient(180deg, var(--color-accent-primary), #00cc70);
    border-radius: 3px 3px 0 0;
    min-height: 8px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 0 8px var(--color-accent-primary)40;
}

.tl-col:hover .tl-bar {
    background: linear-gradient(180deg, var(--color-accent-secondary), var(--color-accent-primary));
    box-shadow: 0 0 16px var(--color-accent-primary)80;
    transform: scaleY(1.05);
}

.tl-bar-empty {
    width: 80%;
    max-width: 24px;
    height: 2px;
    background: var(--color-border-secondary);
    border-radius: 1px;
}

/* Count inside bar */
.tl-count {
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    color: var(--color-bg-primary);
    padding-top: 3px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* Country legend */
.tl-country-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm) var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border-secondary);
}

.tl-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-secondary);
}

.tl-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    flex-shrink: 0;
}

.tl-legend-name {
    color: var(--color-text-muted);
}

.tl-legend-count {
    color: var(--color-accent-primary);
    font-weight: 600;
}

/* Tooltip breakdown by country */
.tl-tooltip-breakdown {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--color-border-secondary);
}

.tl-tooltip-country {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--color-text-secondary);
    margin-bottom: 2px;
}

/* Year label */
.tl-label {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    margin-top: 8px;
    letter-spacing: -0.5px;
}

/* Tooltip */
.tl-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-accent-primary)60;
    border-radius: 8px;
    padding: var(--space-sm) var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
    min-width: 140px;
    pointer-events: none;
}

.tl-col:hover .tl-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-15px);
}

.tl-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--color-accent-primary)60;
}

.tl-tooltip-header {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: 4px;
}

.tl-tooltip-stat {
    font-size: 12px;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.tl-tooltip-cumulative {
    font-size: 10px;
    color: var(--color-text-muted);
}

/* Legend stats */
.timeline-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-secondary);
}

.tl-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.tl-stat-label {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tl-stat-value {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-accent-primary);
}

/* =========================================================================
   SOURCE ATTRIBUTION TOOLTIPS
   ========================================================================= */

.sourced-data {
    position: relative;
    cursor: help;
    border-bottom: 1px dotted var(--color-text-muted);
}

.sourced-data:hover {
    border-bottom-color: var(--color-accent-primary);
}

.source-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-accent-primary)40;
    border-radius: 4px;
    padding: var(--space-xs) var(--space-sm);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-accent-primary);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 200;
    pointer-events: none;
}

.source-tooltip::before {
    content: '📡 ';
}

.sourced-data:hover .source-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* Source badge in dossier header */
.source-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-secondary);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--color-text-muted);
    margin-left: var(--space-sm);
    opacity: 0;
    transition: all 0.2s ease;
    cursor: help;
    position: relative;
}

.dossier-field:hover .source-badge {
    opacity: 1;
}


.dossier-field {
    position: relative;
}

/* Report row source badge positioning */
.report-row.dossier-field {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.report-row.dossier-field .source-badge {
    margin-left: auto;
    flex-shrink: 0;
}

/* Reference item source badge positioning */
.reference-item.dossier-field {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}

.reference-item.dossier-field .reference-link {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.reference-item.dossier-field .source-badge {
    margin-left: auto;
    flex-shrink: 0;
}

/* Related actor card source badge */
.related-actor-card.dossier-field .source-badge {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 0;
}

/* =========================================================================
   REPORTS VIEW STYLES
   ========================================================================= */

/* Reports Grid View - Matches Actor Card Styling */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-lg);
}

.report-grid-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.report-grid-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent-secondary);
}

.report-grid-item:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

.report-grid-date {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent-primary);
    letter-spacing: 0.05em;
}

.report-grid-source {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.report-grid-title {
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
    line-height: 1.4;
    margin: 0 0 var(--space-md) 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.report-grid-meta {
    display: flex;
    gap: var(--space-md);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-secondary);
}

.report-grid-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.report-grid-meta-item .icon {
    font-size: var(--text-sm);
}

.report-grid-actors {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: auto;
}

.report-more-actors {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    padding: 2px 6px;
}

.report-grid-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid var(--color-accent-primary);
    color: var(--color-accent-primary);
    text-decoration: none;
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.report-grid-link:hover {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
}

/* Reports List View */
.reports-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-lg);
}

.report-list-item {
    display: grid;
    grid-template-columns: 100px 1fr 140px auto 50px;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.report-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--color-accent-secondary);
}

.report-list-item:hover {
    border-color: var(--color-accent-primary);
    background: var(--color-bg-tertiary);
}

.report-list-date {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent-primary);
    letter-spacing: 0.05em;
}

.report-list-title {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.report-list-source {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    text-align: center;
}

.report-list-actors {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.report-list-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--color-accent-secondary);
    text-decoration: none;
    font-size: var(--text-lg);
    transition: all var(--transition-fast);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    background: var(--color-bg-tertiary);
}

.report-list-link:hover {
    color: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    background: rgba(0, 255, 136, 0.1);
}

.report-list-link:hover {
    color: var(--color-accent-primary);
}

/* Shared Report Actor Chips */
.report-actor-chip {
    display: inline-block;
    padding: 2px 8px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-family: var(--font-mono);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.report-actor-chip:hover {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
    border-color: var(--color-accent-primary);
}

/* =========================================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================================= */

@media (max-width: 1200px) {
    .filters-sidebar {
        width: 240px;
    }
}

@media (max-width: 992px) {
    .filters-sidebar {
        position: fixed;
        left: 0;
        top: calc(var(--header-height) + var(--nav-height));
        bottom: var(--footer-height);
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 50;
    }
    
    .filters-sidebar.open {
        transform: translateX(0);
    }
    
    .header-stats {
        display: none;
    }
}

/* =========================================================================
   SKIP LINK (ACCESSIBILITY)
   ========================================================================= */

/**
 * Skip link is hidden by default but becomes visible when focused.
 * This allows keyboard users to bypass navigation (WCAG 2.4.1).
 */
.skip-link {
    /* Position off-screen by default */
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    
    /* Styling */
    padding: 12px 24px;
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.4);
    z-index: 10000;
    
    /* Transition for smooth appearance */
    transition: top var(--transition-fast) ease;
}

/* Show skip link when focused */
.skip-link:focus,
.skip-link:focus-visible {
    top: 10px;
    outline: 2px solid var(--color-accent-secondary);
    outline-offset: 2px;
}

/* Main content focus state (when skip link is used) */
#main-content:focus {
    outline: none;  /* Remove outline but keep focus for screen readers */
}

/* Optional: Add a subtle indicator when main content is focused */
#main-content:focus-visible {
    outline: 2px dashed var(--color-accent-primary);
    outline-offset: -2px;
}

/* =========================================================================
   FOCUS INDICATORS (ACCESSIBILITY)
   ========================================================================= */

/* Visible focus indicators for all interactive elements */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--color-accent-primary);
    outline-offset: 2px;
}

/* =========================================================================
   ERROR DISPLAY
   ========================================================================= */

.error-container {
    position: fixed;
    top: 70px;
    right: 20px;
    max-width: 400px;
    z-index: 9000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.error-banner {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-accent-danger);
    border-left: 4px solid var(--color-accent-danger);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: slideInRight 0.3s ease;
}

.error-banner.fade-out {
    animation: fadeOutRight 0.3s ease forwards;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.error-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.error-content {
    flex: 1;
    min-width: 0;
}

.error-title {
    margin: 0 0 var(--space-xs);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-accent-danger);
}

.error-message {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.error-details {
    margin-top: var(--space-sm);
    font-size: 0.75rem;
}

.error-details summary {
    cursor: pointer;
    color: var(--color-text-muted);
}

.error-details pre {
    margin-top: var(--space-xs);
    padding: var(--space-sm);
    background: var(--color-bg-primary);
    border-radius: var(--radius-sm);
    overflow-x: auto;
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    white-space: pre-wrap;
    word-break: break-all;
}

.error-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.error-retry-btn {
    padding: 6px 12px;
    background: var(--color-accent-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-bg-primary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.error-retry-btn:hover {
    opacity: 0.9;
}

.error-dismiss-btn {
    padding: 4px 8px;
    background: transparent;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    cursor: pointer;
}

.error-dismiss-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-muted);
}

/* Inline errors (within content areas) */
.inline-error {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid var(--color-accent-danger);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
}

.inline-error-icon {
    font-size: 1.25rem;
}

.inline-error-message {
    flex: 1;
    font-size: 0.875rem;
}

.inline-error-retry {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--color-accent-danger);
    border-radius: var(--radius-sm);
    color: var(--color-accent-danger);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
}

.inline-error-retry:hover {
    background: var(--color-accent-danger);
    color: var(--color-bg-primary);
}

/* =========================================================================
   KEYBOARD SHORTCUTS MODAL
   ========================================================================= */

.keyboard-help-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.keyboard-help-modal.visible {
    opacity: 1;
    visibility: visible;
}

.keyboard-help-content {
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.keyboard-help-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border-primary);
}

.keyboard-help-header h2 {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.keyboard-help-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.2s;
}

.keyboard-help-close:hover {
    color: var(--color-text-primary);
    border-color: var(--color-accent-primary);
    background: rgba(0, 255, 136, 0.1);
}

.keyboard-help-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.shortcut-category {
    margin-bottom: var(--space-lg);
}

.shortcut-category:last-child {
    margin-bottom: 0;
}

.shortcut-category h3 {
    margin: 0 0 var(--space-sm) 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.shortcut-list {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.shortcut-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
}

.shortcut-keys {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.shortcut-keys kbd {
    display: inline-block;
    padding: 4px 8px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-primary);
    box-shadow: 0 2px 0 var(--color-border-secondary);
}

.shortcut-description {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.keyboard-help-footer {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-bg-tertiary);
    border-top: 1px solid var(--color-border-primary);
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.keyboard-help-footer kbd {
    display: inline-block;
    padding: 2px 6px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
}