:root {
    color-scheme: light;
    --page: #f4f7fb;
    --surface: #ffffff;
    --text: #172033;
    --muted: #60708a;
    --primary: #3157d5;
    --primary-soft: #e9efff;
    --border: #dce3ef;
    --code: #111827;
    --code-text: #e5e7eb;
    --success: #087f5b;
    --warning: #9a5b00;
    --danger: #b42318;
    --centra: #6d28d9;
    --centra-soft: #f3e8ff;
    --radius: 16px;
    --shadow: 0 16px 45px rgba(29, 45, 80, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--page);
    color: var(--text);
    font-family: Tahoma, Arial, sans-serif;
    line-height: 1.85;
}
a { color: var(--primary); }
code, pre { direction: ltr; text-align: left; unicode-bidi: plaintext; }
code {
    padding: .15rem .4rem;
    border-radius: 6px;
    background: var(--primary-soft);
    font-family: Consolas, "Courier New", monospace;
    font-size: .92em;
}
pre {
    overflow-x: auto;
    padding: 1.25rem;
    border-radius: 12px;
    background: var(--code);
    color: var(--code-text);
    line-height: 1.65;
    margin: 1rem 0;
}
pre code { padding: 0; background: transparent; color: inherit; }
table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .95rem; }
th, td { padding: .8rem; border: 1px solid var(--border); text-align: right; vertical-align: top; }
th { background: var(--primary-soft); }
h1, h2, h3 { line-height: 1.4; scroll-margin-top: 1rem; }
h2 { margin-top: 2.5rem; padding-bottom: .55rem; border-bottom: 2px solid var(--border); }
h3 { margin-top: 1.7rem; color: #273b78; }
ul, ol { padding-right: 1.4rem; }
.docs-hero {
    padding: 3rem 1.25rem 4rem;
    background: linear-gradient(135deg, #16285f 0%, #3157d5 55%, #6d28d9 100%);
    color: #fff;
}
.docs-hero-inner, .docs-layout { width: min(1180px, calc(100% - 2rem)); margin: auto; }
.docs-hero h1 { margin: .4rem 0; font-size: clamp(1.8rem, 4vw, 3rem); }
.docs-hero p { max-width: 820px; margin: 0; opacity: .92; }
.docs-topbar {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.docs-topbar a {
    color: #fff;
    text-decoration: none;
    opacity: .9;
}
.docs-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
    margin-top: -2rem;
    margin-bottom: 4rem;
}
.docs-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}
.docs-sidebar { position: sticky; top: 1rem; padding: 1.2rem; }
.docs-sidebar strong { display: block; margin-bottom: .7rem; }
.docs-sidebar a {
    display: block;
    padding: .28rem 0;
    text-decoration: none;
    color: var(--muted);
    font-size: .95rem;
}
.docs-sidebar a:hover { color: var(--primary); }
.docs-main { padding: clamp(1.3rem, 4vw, 2.5rem); }
.docs-status {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin: 1.2rem 0 2rem;
}
.docs-pill {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .35rem .75rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 700;
    border: 1px solid var(--border);
    background: #fbfcff;
}
.docs-pill--ok { color: var(--success); border-color: #b7ebd8; background: #effbf6; }
.docs-pill--warn { color: var(--warning); border-color: #f2d9a5; background: #fff9ed; }
.docs-pill--bad { color: var(--danger); border-color: #f3c0bb; background: #fff5f4; }
.note, .warning, .success, .centra-note {
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin: 1rem 0;
    background: #fbfcff;
}
.note { border-right: 4px solid var(--primary); }
.warning { border-right: 4px solid var(--warning); background: #fff9ed; }
.success { border-right: 4px solid var(--success); background: #effbf6; }
.centra-note { border-right: 4px solid var(--centra); background: var(--centra-soft); }
.flow {
    display: grid;
    gap: .75rem;
    margin: 1.2rem 0;
}
.flow-step {
    padding: 1rem;
    border: 1px dashed var(--border);
    border-radius: 12px;
    background: #fbfcff;
}
.flow-step strong { color: var(--primary); }
.docs-footer {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--muted);
    font-size: .9rem;
}
@media (max-width: 900px) {
    .docs-layout { grid-template-columns: 1fr; }
    .docs-sidebar { position: static; }
}