/* Astra Tech Data Classification Lookup Tool - Terminal Style */

:root {
    --color-bg: #f8f9fa;
    --color-surface: #ffffff;
    --color-text: #212529;
    --color-textSecondary: #6c757d;
    --color-border: #dee2e6;
    --color-accent: #011FE5;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
    --color-public: #6c757d;
}

.theme-dark {
    --color-bg: #0d1117;
    --color-surface: #161b22;
    --color-text: #f0f6fc;
    --color-textSecondary: #8b949e;
    --color-border: #30363d;
    --color-accent: #011FE5;
    --color-success: #3fb950;
    --color-warning: #d29922;
    --color-danger: #f85149;
    --color-info: #79c0ff;
    --color-public: #8b949e;
}

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

body {
    font-family: 'Aptos', 'Aptos Display', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    transition: all 0.3s ease;
    font-size: 16px;
    font-weight: 400;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    padding: 30px;
    margin-bottom: 20px;
    position: relative;
}

.header-controls {
    position: absolute;
    top: 15px;
    right: 15px;
}

.theme-toggle {
    background: var(--color-accent);
    color: var(--color-surface);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    opacity: 0.8;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 15px;
    text-align: center;
    letter-spacing: -0.02em;
}

.header p {
    font-size: 1rem;
    color: var(--color-textSecondary);
    margin: 5px 0;
    text-align: center;
    font-weight: 500;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Primary Feature: Search */
.primary-feature {
    background: var(--color-surface);
    border: 2px solid var(--color-accent);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.primary-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-success), var(--color-warning), var(--color-danger));
}

.feature-header {
    text-align: center;
    margin-bottom: 30px;
}

.feature-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.feature-header p {
    font-size: 1.1rem;
    color: var(--color-textSecondary);
    font-weight: 500;
    line-height: 1.5;
}

/* Search Container */
.search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-input-wrapper {
    position: relative;
    margin-bottom: 15px;
}

.search-input-wrapper input {
    width: 100%;
    padding: 20px 60px 20px 20px;
    border: 3px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-surface);
    color: var(--color-text);
    font-family: 'Aptos', 'Aptos Display', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(1, 31, 229, 0.1), 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--color-textSecondary);
    pointer-events: none;
}

.search-hints {
    text-align: center;
    margin-bottom: 20px;
}

.hint {
    font-size: 0.9rem;
    color: var(--color-textSecondary);
    font-style: italic;
    background: var(--color-bg);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
}

/* Secondary Feature: Direct Lookup */
.secondary-feature {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.secondary-feature .feature-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.secondary-feature .feature-header p {
    font-size: 1rem;
    color: var(--color-textSecondary);
    font-weight: 400;
}

.lookup-container {
    max-width: 500px;
    margin: 0 auto;
}

/* Legend Section */
.legend-section {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
}

.legend-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
}

/* Remove old form container styles */

.legend {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
    border: 1px solid #e9ecef;
}

.legend h3 {
    margin-bottom: 15px;
    color: #495057;
    font-size: 1.2rem;
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.color-box {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    margin-right: 10px;
    border: 2px solid rgba(0, 0, 0, 0.1);
}

.color-box.l1 { background-color: #28a745; }
.color-box.l2 { background-color: #007bff; }
.color-box.l3 { background-color: #ffc107; }
.color-box.l4 { background-color: #dc3545; }

.input-section {
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
    font-size: 1.1rem;
}

.input-group input {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
}

.input-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-group small {
    display: block;
    margin-top: 5px;
    color: #6c757d;
    font-size: 0.9rem;
}

.lookup-btn {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.lookup-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

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

.lookup-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.results {
    margin-top: 30px;
}

.results h3 {
    margin-bottom: 20px;
    color: #495057;
    font-size: 1.3rem;
}

.result-item {
    background: #fff;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-left: 5px solid #e9ecef;
    transition: all 0.3s ease;
}

.result-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.result-item.severity-l1 { border-left-color: #28a745; }
.result-item.severity-l2 { border-left-color: #007bff; }
.result-item.severity-l3 { border-left-color: #ffc107; }
.result-item.severity-l4 { border-left-color: #dc3545; }

.result-item h4 {
    margin-bottom: 15px;
    color: #495057;
    font-size: 1.2rem;
}

.severity-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    margin-right: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.severity-badge.l1 { background-color: #28a745; }
.severity-badge.l2 { background-color: #007bff; }
.severity-badge.l3 { background-color: #ffc107; color: #000; }
.severity-badge.l4 { background-color: #dc3545; }

.result-item p {
    margin-bottom: 10px;
    line-height: 1.6;
}

.result-item strong {
    color: #495057;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #f5c6cb;
    margin-bottom: 20px;
}

.footer {
    text-align: center;
    padding: 30px 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Loading animation */
.btn-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
}

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

/* Terminal-specific styles */
.terminal-output {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    padding: 20px;
    margin-top: 20px;
    font-family: 'Aptos', 'Aptos Display', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

.terminal-line {
    color: var(--color-text);
    margin-bottom: 5px;
    white-space: pre-wrap;
}

.result-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 15px;
    margin: 10px 0;
}

.result-item.severity-l0 { border-left: 4px solid var(--color-public); }
.result-item.severity-l1 { border-left: 4px solid var(--color-success); }
.result-item.severity-l2 { border-left: 4px solid var(--color-accent); }
.result-item.severity-l3 { border-left: 4px solid var(--color-warning); }
.result-item.severity-l4 { border-left: 4px solid var(--color-danger); }
.result-item.error { border-left: 4px solid var(--color-danger); }

.severity-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-weight: bold;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.severity-badge.l0 { background: var(--color-public); color: white; }
.severity-badge.l1 { background: var(--color-success); color: white; }
.severity-badge.l2 { background: var(--color-accent); color: white; }
.severity-badge.l3 { background: var(--color-warning); color: black; }
.severity-badge.l4 { background: var(--color-danger); color: white; }

.legend {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 20px;
    margin-bottom: 20px;
}

.legend h3 {
    color: var(--color-accent);
    margin-bottom: 15px;
    font-size: 1rem;
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 12px;
    background: var(--color-surface);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.color-box {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    border: 1px solid var(--color-border);
}

.color-box.l0 { background: var(--color-public); }
.color-box.l1 { background: var(--color-success); }
.color-box.l2 { background: var(--color-accent); }
.color-box.l3 { background: var(--color-warning); }
.color-box.l4 { background: var(--color-danger); }

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-family: 'Aptos', 'Aptos Display', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
}

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

.input-group small {
    display: block;
    margin-top: 5px;
    color: var(--color-textSecondary);
    font-size: 0.8rem;
}

.lookup-btn {
    width: 100%;
    background: var(--color-accent);
    color: var(--color-surface);
    padding: 12px;
    border: none;
    font-family: 'Aptos', 'Aptos Display', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lookup-btn:hover:not(:disabled) {
    opacity: 0.9;
}

.lookup-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.error-message {
    background: var(--color-danger);
    color: white;
    padding: 15px;
    border: 1px solid var(--color-danger);
    margin: 10px 0;
}

.footer {
    text-align: center;
    padding: 20px 0;
    color: var(--color-textSecondary);
    font-size: 0.8rem;
    margin-top: 30px;
}

/* Search functionality styles */
.search-section {
    margin-bottom: 25px;
}

.search-results-container {
    position: relative;
    margin-top: 10px;
    z-index: 1000;
}

.search-results {
    background: var(--color-surface);
    border: 2px solid var(--color-accent);
    border-radius: 12px;
    max-height: 400px;
    overflow-y: auto;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1001;
    box-shadow: 0 12px 40px rgba(1, 31, 229, 0.2);
    display: none;
    margin-top: 4px;
}

.search-header {
    background: var(--color-accent);
    color: var(--color-surface);
    padding: 10px 15px;
    font-weight: 600;
    font-size: 0.9rem;
}

.search-result-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-result-item:hover {
    background: var(--color-bg);
    transform: translateX(4px);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.search-result-number {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 0.9rem;
}

.search-result-content {
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 5px;
    font-size: 0.85rem;
}

.search-result-preview {
    color: var(--color-textSecondary);
    font-size: 0.8rem;
    line-height: 1.3;
    margin-bottom: 5px;
}

.search-result-context {
    color: var(--color-accent);
    font-size: 0.75rem;
    font-style: italic;
}

.search-no-results {
    padding: 15px;
    text-align: center;
    color: var(--color-textSecondary);
    font-style: italic;
}

.divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
    color: var(--color-textSecondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-border);
    z-index: 1;
}

.divider::after {
    content: 'OR';
    background: var(--color-surface);
    padding: 0 15px;
    position: relative;
    z-index: 2;
}

/* Blinking cursor animation */
@keyframes blink {
    0%, 50% { border-right-color: var(--color-accent); }
    51%, 100% { border-right-color: transparent; }
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .legend-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.3rem;
    }
    
    .form-container {
        padding: 15px;
    }
    
    .result-item {
        padding: 12px;
    }
}