@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f1019;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #ffffff;
    --text-secondary: #e4e4ed;
    --text-muted: #a8a8b8;
    --neon-blue: #3b82f6;
    --neon-blue-bright: #60a5fa;
    --neon-blue-glow: rgba(59, 130, 246, 0.3);
    --neon-mint: #34d399;
    --neon-mint-bright: #6ee7b7;
    --neon-mint-glow: rgba(52, 211, 153, 0.3);
    --mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    font-family: var(--sans);
    background: var(--bg-primary);
    color: var(--text-secondary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

.ambient {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background:
        radial-gradient(ellipse 800px 600px at 20% 10%, rgba(59, 130, 246, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 600px 500px at 80% 80%, rgba(52, 211, 153, 0.04) 0%, transparent 70%);
}

.content-wrapper { position: relative; z-index: 1; display: flex; flex-direction: column; min-height: 100vh; }

/* Navigation */
nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px) saturate(1.2);
    border-bottom: 1px solid var(--border);
    height: 64px;
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 2rem;
    display: flex; justify-content: space-between; align-items: center; height: 100%;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; gap: 0.5rem; }
.nav-logo img { height: 36px; }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
    color: var(--text-secondary); text-decoration: none; font-size: 0.875rem;
    font-weight: 500; transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.active { color: var(--text-primary); }
.nav-links a.btn-signin {
    padding: 0.5rem 1.25rem; border-radius: 8px; font-size: 0.875rem; font-weight: 600;
    background: var(--neon-blue); color: #fff;
    transition: all 0.2s; border: none; cursor: pointer;
    box-shadow: 0 0 12px var(--neon-blue-glow);
}
.nav-links a.btn-signin:hover {
    background: #2563eb;
    box-shadow: 0 0 20px var(--neon-blue-glow);
}

/* Main content */
main {
    position: relative; z-index: 10;
    padding-top: 7rem;
    flex: 1; width: 100%;
    max-width: 1000px; margin: 0 auto;
    padding-left: 2rem; padding-right: 2rem;
    padding-bottom: 4rem;
}

/* Page header */
.page-header {
    margin-bottom: 2rem;
}
.page-header h1 {
    font-size: 1.75rem; font-weight: 700; color: var(--text-primary);
    font-family: var(--mono); margin-bottom: 0.5rem;
}
.page-header p {
    font-size: 0.9rem; color: var(--text-secondary);
}

/* Grade badges */
.grade-badge {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 6px;
    font-weight: 800; font-family: var(--mono);
    flex-shrink: 0;
}
.grade-badge.grade-a { background: rgba(52, 211, 153, 0.15); color: var(--neon-mint-bright); }
.grade-badge.grade-b { background: rgba(52, 211, 153, 0.1); color: var(--neon-mint-bright); }
.grade-badge.grade-c { background: rgba(251, 191, 36, 0.1); color: #fbbf24; }
.grade-badge.grade-d { background: rgba(251, 191, 36, 0.1); color: #f59e0b; }
.grade-badge.grade-f { background: rgba(248, 113, 113, 0.1); color: #f87171; }

.grade-inline {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 6px;
    font-size: 0.85rem; font-weight: 800; font-family: var(--mono);
}
.grade-inline.grade-a { background: rgba(52, 211, 153, 0.15); color: var(--neon-mint-bright); }
.grade-inline.grade-b { background: rgba(52, 211, 153, 0.1); color: var(--neon-mint-bright); }
.grade-inline.grade-c { background: rgba(251, 191, 36, 0.1); color: #fbbf24; }
.grade-inline.grade-d { background: rgba(251, 191, 36, 0.1); color: #f59e0b; }
.grade-inline.grade-f { background: rgba(248, 113, 113, 0.1); color: #f87171; }

/* Status badges */
.status-badge {
    display: inline-block; padding: 0.2rem 0.6rem; border-radius: 4px;
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.05em; white-space: nowrap; flex-shrink: 0;
}
.status-badge.status-pass { background: rgba(52, 211, 153, 0.15); color: var(--neon-mint-bright); }
.status-badge.status-informational { background: rgba(59, 130, 246, 0.1); color: var(--neon-blue-bright); }
.status-badge.status-critical { background: rgba(248, 113, 113, 0.15); color: #f87171; }
.status-badge.status-high { background: rgba(251, 146, 60, 0.15); color: #fb923c; }
.status-badge.status-medium { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.status-badge.status-low { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }

/* Empty state */
.empty-state {
    text-align: center; padding: 4rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
}
.empty-state h2 {
    font-size: 1.25rem; font-weight: 700; color: var(--text-primary);
    margin-bottom: 0.75rem;
}
.empty-state p {
    font-size: 0.9rem; color: var(--text-secondary);
    max-width: 400px; margin: 0 auto;
}
.empty-state .cta {
    display: inline-block; margin-top: 1.5rem;
    padding: 0.75rem 1.5rem; background: var(--neon-blue); color: #fff;
    border-radius: 8px; text-decoration: none; font-weight: 600;
    font-size: 0.875rem; box-shadow: 0 0 12px var(--neon-blue-glow);
    transition: all 0.2s;
}
.empty-state .cta:hover {
    background: #2563eb;
    box-shadow: 0 0 20px var(--neon-blue-glow);
}

/* Pagination */
.pagination-wrapper {
    display: flex; flex-direction: column; align-items: center;
    gap: 0.75rem; margin-top: 1.5rem;
}
.pagination-nav {
    display: flex; flex-direction: column; align-items: center;
    gap: 0.75rem; width: 100%;
    position: static; background: none; backdrop-filter: none;
    border: none; height: auto;
}
.pagination-info { text-align: center; }
.pagination-info p { color: var(--text-muted); font-size: 0.85rem; margin: 0; }
.pagination-info .font-medium { color: var(--text-primary); font-weight: 600; }
.pagination-controls {
    display: flex; justify-content: center; align-items: center;
    gap: 0.25rem; flex-wrap: wrap;
}
.pagination-controls .page-link {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 2rem; height: 2rem; padding: 0 0.5rem;
    border-radius: 6px; font-size: 0.85rem; font-weight: 500;
    text-decoration: none; transition: all 0.2s;
    color: var(--text-secondary); border: 1px solid var(--border);
    background: transparent;
}
.pagination-controls a.page-link:hover {
    color: var(--text-primary); border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.03);
}
.pagination-controls .page-link.active {
    color: var(--neon-blue-bright); border-color: var(--neon-blue);
    background: rgba(59, 130, 246, 0.08);
}
.pagination-controls .page-link.disabled {
    color: var(--text-muted); cursor: default; border-color: transparent;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 3rem 2rem; color: var(--text-muted); font-size: 0.85rem;
    margin-top: auto;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
footer a { color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--text-primary); }
.footer-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem; margin-bottom: 2rem;
}
.footer-grid h4 { color: var(--text-primary); margin-bottom: 0.75rem; font-size: 0.9rem; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 0.4rem; }
.footer-bottom {
    border-top: 1px solid var(--border); padding-top: 1.5rem;
    display: flex; justify-content: space-between; align-items: flex-start;
    flex-wrap: wrap; gap: 1rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.25rem; }

/* Responsive */
@media (max-width: 768px) {
    main { padding-left: 1.25rem; padding-right: 1.25rem; }
    .nav-links a:not(.btn-signin) { display: none; }
    .page-header h1 { font-size: 1.25rem; }
}