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

:root {
    --bg-primary: #0b0f14;
    --bg-secondary: #0f141b;
    --bg-tertiary: #161b22;
    --border: #2d333b;
    --gridline: #21262d;
    --text-primary: #e6edf3;
    --text-secondary: #c9d1d9;
    --text-muted: #6e7681;
    --accent: #2f81f7;
    --green: #3fb950;
    --yellow: #d29922;
    --red: #f85149;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 13px;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px;
    display: flex;
    align-items: baseline;
    gap: 12px;
}

header h1 {
    font-size: 16px;
    font-weight: 600;
}

header .subtitle {
    color: var(--text-muted);
    font-size: 12px;
}

main {
    flex: 1;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow: hidden;
}

.controls {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.upload-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.upload-info {
    color: var(--text-secondary);
    font-size: 13px;
}

.scan-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--accent);
}

.context-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.context-selector label {
    color: var(--text-secondary);
}

select {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 12px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    cursor: pointer;
}

select:focus {
    border-color: var(--accent);
}

.btn {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.btn:hover {
    background: #1f2630;
}

.btn:disabled {
    color: var(--text-muted);
    cursor: not-allowed;
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: #388bfd;
}

.btn-scan {
    background: #238636;
    border-color: #2ea043;
    color: #fff;
}

.btn-scan:hover {
    background: #2ea043;
}

.btn-scan:disabled {
    background: var(--bg-tertiary);
    border-color: var(--border);
    color: var(--text-muted);
}

.btn-export {
    background: var(--bg-secondary);
}

.btn-sanitize {
    background: #3d1e00;
    border-color: #7e4b1a;
    color: #f0a030;
}

.btn-sanitize:hover:not(:disabled) {
    background: #4a2500;
}

.btn-sanitize:disabled {
    color: var(--text-muted);
    border-color: var(--border);
}

.results-container {
    flex: 1;
    display: flex;
    gap: 16px;
    min-height: 0;
    overflow: hidden;
}

.table-section {
    flex: 2;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.table-wrapper {
    flex: 1;
    overflow: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

th {
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--gridline);
    white-space: nowrap;
}

tr {
    cursor: pointer;
    transition: background 0.1s;
}

tr:hover {
    background: rgba(47, 129, 247, 0.08);
}

tr.selected {
    background: rgba(47, 129, 247, 0.15);
}

td.path-cell {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 40px 20px;
    font-size: 14px;
}

.details-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 280px;
    max-width: 400px;
}

.details-section h3 {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.details-content {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    overflow: auto;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-all;
}

.export-buttons {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.status-bar {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
    padding: 6px 20px;
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-bar::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
}

.level-LOW {
    color: var(--green);
}

.level-MEDIUM {
    color: var(--yellow);
}

.level-HIGH {
    color: var(--red);
}

.level-CRITICAL {
    color: var(--red);
    font-weight: bold;
}

.finding-LOW {
    color: var(--text-muted);
}

.finding-MEDIUM {
    color: var(--yellow);
}

.finding-HIGH {
    color: var(--red);
}

@media (max-width: 900px) {
    .results-container {
        flex-direction: column;
    }
    .details-section {
        max-width: none;
    }
}