/* Random Generator - Light Theme */

/* Hidden elements */

/* Dark mode overrides */
[data-theme="dark"] {
    --tool-bg: #0f172a;
    --tool-border: #334155;
    --tool-border-hover: #475569;
    --tool-text: #f8fafc;
    --tool-text-secondary: #94a3b8;
    --tool-input-bg: #1e293b;
    --tool-input-border: #334155;
    --tool-button-bg: #1e293b;
    --tool-button-hover: #334155;
    --tool-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --tool-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --surface-color: #1e293b;
    --surface-hover: #334155;
    --background-color: #0f172a;
    --text-color: #f8fafc;
    --status-info: rgba(96, 165, 250, 0.2);
    --status-success: rgba(34, 197, 94, 0.2);
    --status-error: rgba(248, 113, 113, 0.2);
    --bg-color: #0f172a;
}

/* Dark mode element overrides */
[data-theme="dark"] .tool-card {
    background: var(--bg-card, #1e293b);
    border-color: var(--border-color, #334155);
}

[data-theme="dark"] .tool-hero {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: var(--input-bg, #1e293b);
    color: var(--text-primary, #f8fafc);
    border-color: var(--border-color, #334155);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--text-muted, #64748b);
}

[data-theme="dark"] .tab-btn.active {
    color: white;
}

[data-theme="dark"] label {
    color: var(--text-primary, #f8fafc);
}

[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6 {
    color: var(--text-primary, #f8fafc);
}

[data-theme="dark"] p {
    color: var(--text-secondary, #cbd5e1);
}

/* Dark mode border overrides */
[data-theme="dark"] .error-message {
    background: rgba(248, 113, 113, 0.2);
    border-color: rgba(248, 113, 113, 0.4);
}

.hidden {
    display: none !important;
}

/* Main container */
.random-generator {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--border-color);
}

.header h1 {
    color: var(--text-primary);
    font-size: 2.5rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin: 0;
}

/* Type Selection */
.type-selection {
    margin-bottom: 32px;
}

.type-selection h2 {
    color: var(--text-secondary);
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.type-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.type-card:hover {
    border-color: #3b82f6;
    background: var(--color-blue-soft);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
}

.type-card.active {
    border-color: #3b82f6;
    background: var(--color-blue-soft);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.2);
}

.type-card h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.type-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

.type-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Settings Sections */
.settings-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.settings-section h3 {
    color: var(--text-secondary);
    font-size: 1.3rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.settings-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.settings-row:last-child {
    margin-bottom: 0;
}

/* Form Elements */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input[type="number"] {
    min-width: 100px;
}

.form-group input[type="text"] {
    min-width: 200px;
}

/* Checkboxes */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
}

.checkbox-item label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
    cursor: pointer;
}

/* Generate Controls */
.generate-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: #3b82f6;
    color: var(--bg-primary);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--text-secondary);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: #3b82f6;
    border: 1px solid #3b82f6;
}

.btn-outline:hover:not(:disabled) {
    background: #3b82f6;
    color: var(--bg-primary);
}

.btn-xs {
    padding: 4px 8px;
    font-size: 0.8rem;
}

/* Status Messages */
.generation-status {
    margin-bottom: 16px;
    min-height: 24px;
}

.status-message {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.95rem;
}

.status-message.success {
    background: var(--color-green-soft);
    color: var(--text-success);
    border: 1px solid #bbf7d0;
}

.status-message.error {
    background: var(--color-red-soft);
    color: var(--danger-color);
    border: 1px solid #fecaca;
}

/* Results Section */
.results-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 24px;
}

.results-header {
    background: var(--bg-secondary);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.results-header h3 {
    color: var(--text-secondary);
    font-size: 1.3rem;
    margin: 0;
    font-weight: 600;
}

.results-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.results-info {
    padding: 16px 24px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.results-summary {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Results Content */
.results-content {
    padding: 24px;
}

.results-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.results-placeholder h4 {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.results-placeholder p {
    margin: 0;
    font-size: 0.95rem;
}

.random-results {
    display: grid;
    gap: 12px;
}

.result-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.result-item:hover {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.result-item.color-result {
    align-items: center;
}

.color-preview {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
}

.result-value {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    background: var(--bg-primary);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    word-break: break-all;
}

.result-value:hover {
    background: var(--bg-secondary);
    border-color: #3b82f6;
}

.result-value.copied {
    background: var(--color-green-soft);
    border-color: #22c55e;
    color: var(--text-success);
}

.result-actions {
    display: flex;
    gap: 4px;
}

/* Statistics Panel */
.statistics-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}

.statistics-panel h3 {
    color: var(--text-secondary);
    font-size: 1.3rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 4px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 300px;
}

.toast.show {
    transform: translateX(0);
}

.toast.toast-success {
    background: var(--success-color);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .random-generator {
        padding: 16px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .type-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .generate-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .generate-controls .btn {
        justify-content: center;
    }
    
    .results-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .results-actions {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .results-summary {
        flex-direction: column;
        gap: 8px;
    }
    
    .checkbox-group {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .result-item {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .result-item.color-result {
        flex-direction: row;
        align-items: center;
    }
    
    .result-value {
        font-size: 0.85rem;
    }
}