:root {
    --bg-color: #0f0f11;
    --card-bg: #1a1a1e;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --accent-color: #6366f1;
    --accent-hover: #4f46e5;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --border-color: #2e2e32;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 900px;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, #a5a5a5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    color: var(--text-secondary);
}

.search-section {
    position: relative;
    margin-bottom: 2rem;
}

.input-group {
    display: flex;
    gap: 1rem;
}

input[type="text"] {
    flex: 1;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

input[type="text"]:focus {
    border-color: var(--accent-color);
}

button {
    padding: 1rem 2rem;
    border-radius: 12px;
    border: none;
    background-color: var(--accent-color);
    color: white;
    font-weight: 500;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

button:hover {
    background-color: var(--accent-hover);
}

.specialized-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.specialized-section h2 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    text-align: center;
}

.analyzer-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.analyzer-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: transform 0.2s;
}

.analyzer-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.analyzer-card h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.analyzer-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.mini-input {
    display: flex;
    gap: 0.5rem;
}

.mini-input input {
    flex: 1;
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
    background-color: rgba(0,0,0,0.2);
    border-color: var(--border-color);
}

.mini-input button {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.analyzer-card.legacy h3 { color: #f59e0b; }
.analyzer-card.legacy button { background-color: #f59e0b; }
.analyzer-card.legacy button:hover { background-color: #d97706; }

.analyzer-card.lite h3 { color: #60a5fa; }
.analyzer-card.lite button { background-color: #60a5fa; }
.analyzer-card.lite button:hover { background-color: #3b82f6; }

.hidden {
    display: none !important;
}

#loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 1rem;
    color: var(--text-secondary);
}

.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s linear infinite;
}

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

.summary-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
}

.card h3 {
    margin-top: 0;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.score-ring {
    font-size: 3rem;
    font-weight: 700;
    margin: 1rem 0;
}

.verdict {
    font-size: 1.1rem;
    font-weight: 500;
}

.stats-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 1.5rem 0 0 0;
}

.stats-card li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 1.1rem;
}

.error .count {
    color: var(--error-color);
    font-weight: bold;
}

.warning .count {
    color: var(--warning-color);
    font-weight: bold;
}

.tabs-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tabs {
    display: flex;
    gap: 0.5rem;
}

.tab-btn {
    background: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn.active {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.secondary-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}

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

.secondary-btn:active {
    transform: scale(0.98);
}

.issue-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid transparent;
}

.issue-item.error {
    border-left-color: var(--error-color);
}

.issue-item.warning {
    border-left-color: var(--warning-color);
}

.issue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.tag {
    font-size: 0.8rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 600;
}

.tag.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.tag.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.issue-file {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.issue-message {
    line-height: 1.5;
}

.code-snippet {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 0.5rem;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: block;
    color: #d4d4d4;
}