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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 24px;
}

header {
    text-align: center;
    margin-bottom: 48px;
}

header h1 {
    font-size: 48px;
    font-weight: 300;
    letter-spacing: 12px;
    color: #fff;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 16px;
    color: #888;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.price-range {
    font-size: 14px;
    color: #555;
    margin-top: 8px;
}

.controls {
    text-align: center;
    margin-bottom: 40px;
}

#runBtn {
    background: #fff;
    color: #0a0a0a;
    border: none;
    padding: 16px 48px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

#runBtn:hover {
    background: #d4d4d4;
    transform: translateY(-1px);
}

#runBtn:disabled {
    background: #333;
    color: #666;
    cursor: not-allowed;
    transform: none;
}

#stopBtn {
    background: transparent;
    color: #e55;
    border: 1px solid #e55;
    padding: 12px 32px;
    font-size: 14px;
    cursor: pointer;
    margin-left: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

#stopBtn:hover {
    background: #e55;
    color: #fff;
}

#stopBtn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#resetBtn {
    background: transparent;
    color: #888;
    border: 1px solid #333;
    padding: 12px 32px;
    font-size: 14px;
    cursor: pointer;
    margin-left: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

#resetBtn:hover {
    border-color: #666;
    color: #ccc;
}

.progress-section {
    margin-bottom: 40px;
}

.progress-section h2,
.summary-section h2,
.results-section h2 {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 20px;
}

.progress-bar-container {
    width: 100%;
    height: 4px;
    background: #1a1a1a;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: #fff;
    transition: width 0.5s ease;
}

.progress-text {
    font-size: 13px;
    color: #888;
    margin-bottom: 16px;
}

.log-output {
    background: #111;
    border: 1px solid #1a1a1a;
    padding: 16px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    color: #666;
    max-height: 200px;
    overflow-y: auto;
    line-height: 1.6;
}

.log-output .log-line {
    padding: 2px 0;
}

.log-output .log-line.qualified {
    color: #4ade80;
}

.log-output .log-line.not-qualified {
    color: #666;
}

.summary-section {
    margin-bottom: 40px;
}

.summary-cards {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
}

.card {
    flex: 1;
    background: #111;
    border: 1px solid #1a1a1a;
    padding: 32px 24px;
    text-align: center;
}

.card-number {
    display: block;
    font-size: 48px;
    font-weight: 200;
    color: #fff;
    margin-bottom: 8px;
}

.card-label {
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
}

.persona-breakdown {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.persona-tag {
    background: #111;
    border: 1px solid #1a1a1a;
    padding: 8px 16px;
    font-size: 13px;
    color: #aaa;
}

.persona-tag .count {
    color: #fff;
    font-weight: 600;
    margin-left: 8px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-controls select {
    background: #111;
    border: 1px solid #1a1a1a;
    color: #ccc;
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
}

.download-btn {
    background: transparent;
    border: 1px solid #333;
    color: #aaa;
    padding: 8px 20px;
    font-size: 13px;
    cursor: pointer;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.download-btn:hover {
    border-color: #666;
    color: #fff;
}

.table-wrapper {
    overflow-x: auto;
}

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

thead th {
    background: #111;
    padding: 12px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    border-bottom: 1px solid #1a1a1a;
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
}

thead th:hover {
    color: #aaa;
}

tbody td {
    padding: 14px 16px;
    font-size: 13px;
    border-bottom: 1px solid #111;
    vertical-align: top;
}

tbody tr {
    transition: background 0.2s ease;
}

tbody tr:hover {
    background: #111;
}

tbody tr.hidden {
    display: none;
}

td a {
    color: #888;
    text-decoration: none;
    font-size: 12px;
}

td a:hover {
    color: #fff;
    text-decoration: underline;
}

.persona-visionary {
    color: #60a5fa;
}

.persona-founder {
    color: #a78bfa;
}

.persona-catalyst {
    color: #f472b6;
}

.persona-investor {
    color: #fbbf24;
}

.validation-confirmed {
    color: #4ade80;
    font-weight: 600;
}

.validation-investor {
    color: #60a5fa;
    font-weight: 600;
}

.log-output .log-line.stage-header {
    color: #fff;
    font-weight: 600;
    margin-top: 4px;
}

.power-high {
    color: #4ade80;
}

.power-medium {
    color: #fbbf24;
}

.score-cell {
    font-weight: 600;
    font-size: 16px;
}

.strategic-high {
    color: #f59e0b;
    font-weight: 600;
}

.strategic-medium {
    color: #94a3b8;
}

.outreach-cell {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    max-width: 280px;
}

.outreach-text {
    font-size: 12px;
    color: #aaa;
    line-height: 1.5;
    max-height: 60px;
    overflow: hidden;
    display: block;
}

.copy-btn {
    background: transparent;
    border: 1px solid #333;
    color: #888;
    padding: 4px 10px;
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.copy-btn:hover {
    border-color: #666;
    color: #fff;
}

.new-badge {
    display: inline-block;
    background: #4ade80;
    color: #0a0a0a;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    letter-spacing: 1px;
    margin-left: 6px;
    vertical-align: middle;
}

.source-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.source-linkedin .source-badge {
    background: #0a66c2;
    color: #fff;
}

.source-web .source-badge {
    background: #333;
    color: #aaa;
}

.linkedin-link {
    display: inline-block;
    padding: 2px 6px;
    background: #0a66c2;
    color: #fff;
    border-radius: 3px;
    font-size: 11px;
    text-decoration: none;
}

.linkedin-link:hover {
    background: #0d7fdb;
}

.scoring-guide-section {
    margin-bottom: 40px;
}

.scoring-guide-toggle {
    width: 100%;
    background: #111;
    border: 1px solid #1a1a1a;
    color: #888;
    padding: 14px 24px;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.scoring-guide-toggle:hover {
    border-color: #333;
    color: #ccc;
}

.toggle-arrow {
    font-size: 20px;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.scoring-guide {
    background: #111;
    border: 1px solid #1a1a1a;
    border-top: none;
    padding: 32px;
    animation: guideSlideDown 0.3s ease;
}

@keyframes guideSlideDown {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 2000px; }
}

.guide-intro {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid #1a1a1a;
}

.guide-intro p {
    font-size: 14px;
    color: #aaa;
    line-height: 1.7;
}

.guide-intro strong {
    color: #fff;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 28px;
}

.guide-category {
    background: #0d0d0d;
    border: 1px solid #1a1a1a;
    padding: 20px;
}

.guide-category h4 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid #1a1a1a;
}

.guide-rule {
    font-size: 13px;
    color: #999;
    padding: 6px 0;
    display: flex;
    align-items: baseline;
    gap: 10px;
    line-height: 1.4;
}

.guide-rule.warn {
    color: #b8860b;
    font-size: 12px;
    padding: 4px 0;
}

.guide-pts {
    display: inline-block;
    min-width: 36px;
    padding: 2px 6px;
    background: #1a2e1a;
    color: #4ade80;
    font-size: 11px;
    font-weight: 700;
    font-family: 'SF Mono', 'Fira Code', monospace;
    text-align: center;
    border-radius: 3px;
    flex-shrink: 0;
}

.guide-pts.best {
    background: #2e1a1a;
    color: #f97316;
}

.guide-pts.li {
    background: #0a1e3e;
    color: #60a5fa;
}

.guide-watchouts {
    background: #0d0d0d;
    border: 1px solid #1a1a1a;
    padding: 20px;
}

.guide-watchouts h4 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 14px;
}

.guide-watchouts ul {
    list-style: none;
    padding: 0;
}

.guide-watchouts li {
    font-size: 13px;
    color: #999;
    padding: 8px 0;
    border-bottom: 1px solid #111;
    line-height: 1.6;
}

.guide-watchouts li:last-child {
    border-bottom: none;
}

.guide-watchouts li strong {
    color: #e0e0e0;
}

.score-cell {
    cursor: pointer;
    position: relative;
}

.score-breakdown-popup {
    position: fixed;
    background: #1a1a1a;
    border: 1px solid #333;
    padding: 16px 20px;
    z-index: 1000;
    min-width: 280px;
    max-width: 360px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}

.score-breakdown-popup h5 {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #333;
}

.score-breakdown-popup .bd-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 12px;
}

.score-breakdown-popup .bd-label {
    color: #aaa;
}

.score-breakdown-popup .bd-pts {
    color: #4ade80;
    font-weight: 600;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.score-breakdown-popup .bd-pts.zero {
    color: #444;
}

.score-breakdown-popup .bd-total {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #333;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}

.score-breakdown-popup .bd-cap {
    margin-top: 6px;
    font-size: 11px;
    color: #b8860b;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 32px;
        letter-spacing: 8px;
    }

    .summary-cards {
        flex-direction: column;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .filter-controls {
        width: 100%;
    }

    .filter-controls select {
        flex: 1;
    }
}