:root {
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #d9dee7;
    --blue: #1f6feb;
    --ok-bg: #e7f7ed;
    --ok-text: #137333;
    --warn-bg: #fff5d6;
    --warn-text: #8a5a00;
    --bad-bg: #fde8e8;
    --bad-text: #b42318;
    --neutral-bg: #eef2f7;
    --neutral-text: #334155;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
}

.container {
    width: min(1150px, 94%);
    margin: 0 auto;
    padding: 22px 0 50px;
}

h1 {
    margin: 0 0 18px;
    font-size: 30px;
}

h2 {
    margin-top: 0;
}

h3 {
    margin-top: 0;
}

.hero {
    background: linear-gradient(135deg, #1f3b5b, #255f85);
    color: white;
    border-radius: 16px;
    padding: 26px;
    margin-bottom: 20px;
    box-shadow: 0 8px 22px rgba(31, 59, 91, 0.18);
}

.hero p {
    color: #dbeafe;
}

.search-form {
    background: rgba(255, 255, 255, 0.12);
    padding: 16px;
    border-radius: 12px;
    margin-top: 16px;
}

.search-form input[type="text"] {
    width: min(620px, 96%);
    padding: 12px;
    font-size: 16px;
    border: 1px solid #b9c7d8;
    border-radius: 8px;
}

.search-form button {
    padding: 12px 18px;
    font-size: 16px;
    background: #ffffff;
    color: #1f3b5b;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    margin-left: 6px;
}

.checks {
    margin: 14px 0;
}

.checks label {
    margin-right: 13px;
    display: inline-block;
    color: #f8fafc;
}

.report-header {
    margin: 18px 0;
}

.quick-links {
    color: var(--muted);
}

.quick-links a {
    margin-right: 10px;
    color: var(--blue);
    text-decoration: none;
    font-weight: 600;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.summary-card {
    border-radius: 14px;
    padding: 18px;
    box-shadow: 0 4px 14px rgba(31, 41, 55, 0.08);
}

.summary-card .label {
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.summary-card .value {
    font-size: 26px;
    font-weight: bold;
}

.summary-card.ok,
.badge.ok {
    background: var(--ok-bg);
    color: var(--ok-text);
}

.summary-card.warn,
.badge.warn {
    background: var(--warn-bg);
    color: var(--warn-text);
}

.summary-card.bad,
.badge.bad {
    background: var(--bad-bg);
    color: var(--bad-text);
}

.summary-card.neutral,
.badge.neutral {
    background: var(--neutral-bg);
    color: var(--neutral-text);
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    margin: 14px 0;
    box-shadow: 0 3px 12px rgba(31, 41, 55, 0.06);
}

.badge {
    display: inline-block;
    padding: 4px 9px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 13px;
}

.ok-text {
    color: var(--ok-text);
    font-weight: 600;
}

.warn-text {
    color: var(--warn-text);
    font-weight: 600;
}

.bad-text {
    color: var(--bad-text);
    font-weight: 600;
}

pre {
    white-space: pre-wrap;
    word-break: break-word;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
}

ul {
    line-height: 1.6;
}

@media (max-width: 850px) {
    .summary-grid {
        grid-template-columns: 1fr 1fr;
    }

    .search-form button {
        margin-left: 0;
        margin-top: 10px;
    }
}

@media (max-width: 520px) {
    .summary-grid {
        grid-template-columns: 1fr;
    }
}