/* Root variables for dark mode */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #2c3e50;
    --background-color: #f5f7fa;
    --text-color: #333;
    --card-bg: #ffffff;
    --border-color: #ddd;
    --success-color: #2ecc71;
    --warning-color: #f1c40f;
    --danger-color: #e74c3c;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Root variables for light mode */
[data-theme="light"] {
    --primary: rgba(190, 190, 190, 0.7); /* Semi-transparent */
    --secondary: rgba(190, 190, 190, 0.7); /* Semi-transparent */
    --accent: #4a4a4a;
    --background: #f8f5f598;
    --text: #333333;
    --button-hover: rgba(112, 112, 112, 0.85); /* Semi-transparent */
    --border: #cccccc;
}

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

/* General body styling */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
}

/* Dynamic background */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.8;
}

/* Main container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Header styling */
header {
    text-align: center;
    margin-bottom: 2rem;
}

/* Main heading */
header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

header p {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

/* Input Section */
.input-section {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.tab-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.tab-btn {
    flex: 1;
    padding: 1rem;
    border: none;
    background: var(--background-color);
    color: var(--secondary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    background: var(--primary-color);
    color: white;
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.input-container {
    margin-bottom: 1.5rem;
}

textarea {
    width: 100%;
    min-height: 200px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    resize: vertical;
    font-family: monospace;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border: 2px dashed var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload-label:hover {
    border-color: var(--primary-color);
}

.file-upload-label i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.file-upload-label input[type="file"] {
    display: none;
}

.action-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--background-color);
    color: var(--secondary-color);
}

.btn:hover {
    background: var(--secondary-color);
    color: white;
}

.btn.primary {
    background: var(--primary-color);
    color: white;
}

.btn.primary:hover {
    background: var(--secondary-color);
}

.loading-spinner {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.loading-spinner .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

.results-section {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.risk-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-color);
    border-radius: 5px;
}

.risk-level {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.risk-score {
    font-size: 2rem;
    font-weight: bold;
}

.risk-level.good .risk-score { color: var(--success-color); }
.risk-level.warning .risk-score { color: var(--warning-color); }
.risk-level.danger .risk-score { color: var(--danger-color); }

.findings-count {
    display: flex;
    gap: 2rem;
}

.count-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.count {
    font-size: 1.5rem;
    font-weight: bold;
}

.count.danger { color: var(--danger-color); }
.count.warning { color: var(--warning-color); }
.count.good { color: var(--success-color); }
.count.info {
    color: #b0b0b0;
    font-weight: bold;
    background: #f0f0f0;
    border-radius: 6px;
    padding: 2px 10px;
    border: 1px solid #d0d0d0;
    display: inline-block;
}

.findings-card {
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    overflow: hidden;
}

.findings-card h3 {
    padding: 1rem;
    background: var(--background-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.findings-list {
    padding: 1rem;
}

.finding-item {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    background: var(--background-color);
}

.finding-item:last-child {
    margin-bottom: 0;
}

.finding-item.danger {
    border-left: 4px solid var(--danger-color);
}

.finding-item.warning {
    border-left: 4px solid var(--warning-color);
}

.finding-item.good {
    border-left: 4px solid var(--success-color);
}

.finding-item.info {
    border-left: 4px solid #888;
    color: #888;
}

.finding-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.finding-title {
    font-weight: bold;
}

.finding-description {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.finding-details {
    font-family: monospace;
    background: white;
    padding: 0.5rem;
    border-radius: 3px;
    font-size: 0.9rem;
}

/* Dark mode specific styles */
[data-theme="dark"] {
    --background-color: #181a1b;
    --text-color: #f5f7fa;
    --card-bg: #23272a;
    --border-color: #333;
    --primary-color: #6cb6ff;
    --secondary-color: #a3bfff;
}

[data-theme="dark"] body {
    background-color: var(--background-color);
    color: var(--text-color);
}
[data-theme="dark"] .container {
    background: none;
    color: var(--text-color);
}
[data-theme="dark"] .input-section,
[data-theme="dark"] .results-section,
[data-theme="dark"] .findings-card {
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
[data-theme="dark"] .tab-btn,
[data-theme="dark"] .btn {
    background: #23272a;
    color: #f5f7fa;
    border-color: var(--border-color);
}
[data-theme="dark"] .tab-btn.active,
[data-theme="dark"] .tab-btn:hover,
[data-theme="dark"] .btn.primary,
[data-theme="dark"] .btn.primary:hover {
    background: var(--primary-color);
    color: #fff;
}
[data-theme="dark"] textarea,
[data-theme="dark"] input[type="file"] {
    background: #181a1b;
    color: #f5f7fa;
    border-color: var(--border-color);
}
[data-theme="dark"] .file-upload-label {
    background: #23272a;
    border-color: var(--border-color);
    color: #f5f7fa;
}
[data-theme="dark"] .finding-details {
    background: #181a1b;
    color: #f5f7fa;
}
[data-theme="dark"] .risk-summary {
    background: #23272a;
    color: #f5f7fa;
}
[data-theme="dark"] .findings-card h3 {
    background: #23272a;
    color: #f5f7fa;
}
[data-theme="dark"] header h1 {
    color: var(--primary-color);
}
[data-theme="dark"] header p {
    color: var(--secondary-color);
}
[data-theme="dark"] .count.info {
    color: #e0e0e0;
    background: #232323;
    border: 1px solid #444;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    header h1 {
        font-size: 2rem;
    }

    .tab-buttons {
        flex-direction: column;
    }

    .action-buttons {
        flex-direction: column;
    }

    .risk-summary {
        flex-direction: column;
        gap: 1rem;
    }

    .findings-count {
        width: 100%;
        justify-content: space-between;
    }
}

/* Risk Levels */
.alert-critical { border-color: #ff4444; }
.alert-high { border-color: #ff8800; }
.alert-medium { border-color: #ffbb33; }
.alert-low { border-color: #00C851; }

.risk-critical { color: #ff4444; }
.risk-high { color: #ff8800; }
.risk-medium { color: #ffbb33; }
.risk-low { color: #00C851; }

/* External Links */
.external-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 10px 0;
}

.external-links a {
    padding: 6px 12px;
    background: var(--accent);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s;
}

.external-links a:hover {
    background: var(--button-hover);
    transform: translateY(-2px);
}

/* Home Button */
.home-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    background: var(--secondary-color);
    color: #fff;
    padding: 10px;
    border-radius: 50%;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    z-index: 1001;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    text-decoration: none;
}
.home-btn:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--secondary-color);
    color: #fff;
    padding: 10px;
    border-radius: 50%;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    z-index: 1001;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    cursor: pointer;
}
.theme-toggle:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-2px);
}

[data-theme="dark"] .home-btn,
[data-theme="dark"] .theme-toggle {
    background: #222;
    color: #fff;
}

@media (max-width: 600px) {
    .home-btn, .theme-toggle {
        top: 10px;
        left: 10px;
        right: 10px;
        padding: 8px;
        font-size: 1em;
    }
}

.artifacts-overview {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.06);
    padding: 1.5rem 2rem;
}
.artifacts-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 2rem;
    font-size: 1rem;
}
.risk-score-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 1px 6px rgba(0,0,0,0.08);
    font-size: 1.2rem;
    transition: background 0.2s, color 0.2s;
    color: #111;
}
.risk-level-high.risk-score-box,
.risk-level-medium.risk-score-box {
    color: #fff;
}
.risk-level-low.risk-score-box,
.risk-level-info.risk-score-box {
    color: #111;
}
.risk-score-main {
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 0.3rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}
.risk-level-high .risk-score-main { color: #e74c3c; }
.risk-level-medium .risk-score-main { color: #f1c40f; }
.risk-level-low .risk-score-main { color: #f39c12; }
.risk-level-info .risk-score-main { color: #888; }
[data-theme="dark"] .risk-level-high.risk-score-box,
[data-theme="dark"] .risk-level-medium.risk-score-box {
    color: #fff;
}
[data-theme="dark"] .risk-level-low.risk-score-box,
[data-theme="dark"] .risk-level-info.risk-score-box {
    color: #fff;
}
.risk-label {
    font-size: 1rem;
    color: #666;
}
[data-theme="dark"] .artifacts-overview {
    background: #23272a;
    color: #f5f7fa;
    box-shadow: 0 1px 6px rgba(0,0,0,0.18);
}
[data-theme="dark"] .risk-label {
    color: #aaa;
}