/* LotusCloud Docs — Light/Dark theme with WCAG AA contrast */
:root {
  --bg: #f6f8fc;
  --bg-elev: #ffffff;
  --bg-soft: #eaeef6;
  --fg: #0b1220;            /* near black for max contrast */
  --fg-muted: #334155;      /* slate-700 — AA on bg */
  --fg-subtle: #475569;     /* slate-600 */
  --border: #cdd5e2;
  --border-strong: #9aa6bd;
  --primary: #9d1487;       /* lotus pink, deeper for AA on white */
  --primary-fg: #ffffff;
  --primary-soft: #fbe6f5;
  --accent: #1e40af;        /* blue-800 — strong AA on white */
  --accent-fg: #ffffff;
  --success: #14532d;       /* green-900 */
  --warning: #92400e;       /* amber-800 */
  --danger:  #991b1b;       /* red-800 */
  --info:    #075985;       /* sky-800 */
  --code-bg: #0b1220;
  --code-fg: #e2e8f0;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 12px rgba(15, 23, 42, .06);
  --radius: 10px;
  --focus-ring: 0 0 0 3px rgba(30, 64, 175, .35);
}

[data-theme="dark"] {
  --bg: #070a16;
  --bg-elev: #111934;
  --bg-soft: #18213f;
  --fg: #f8fafc;            /* slate-50 */
  --fg-muted: #e2e8f0;      /* slate-200 — strong AA on dark */
  --fg-subtle: #cbd5e1;     /* slate-300 */
  --border: #2e3a63;
  --border-strong: #4a5786;
  --primary: #f9a8d4;       /* pink-300 — readable on dark */
  --primary-fg: #1a0b14;
  --primary-soft: #2a1626;
  --accent: #93c5fd;        /* blue-300 */
  --accent-fg: #0b1020;
  --success: #86efac;       /* green-300 */
  --warning: #fcd34d;       /* amber-300 */
  --danger:  #fca5a5;       /* red-300 */
  --info:    #7dd3fc;       /* sky-300 */
  --code-bg: #060a18;
  --code-fg: #e2e8f0;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 6px 16px rgba(0,0,0,.5);
  --focus-ring: 0 0 0 3px rgba(147, 197, 253, .45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none; box-shadow: var(--focus-ring); border-radius: 6px;
}
.skip {
  position: absolute; left: -9999px; top: 0; padding: 8px 12px; background: var(--accent); color: #fff;
  border-radius: 0 0 8px 0; z-index: 100;
}
.skip:focus { left: 0; }
code, pre { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { background: var(--bg-soft); color: var(--fg); padding: 1px 6px; border-radius: 4px; font-size: .92em; border: 1px solid var(--border); }
pre { background: var(--code-bg); color: var(--code-fg); padding: 14px 16px; border-radius: var(--radius); overflow-x: auto; font-size: 13px; }
pre code { background: transparent; border: 0; padding: 0; color: inherit; }
h1, h2, h3, h4 { color: var(--fg); line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 30px; font-weight: 700; }
h2 { font-size: 22px; font-weight: 700; margin-top: 1.6em; }
h3 { font-size: 17px; font-weight: 600; margin-top: 1.2em; }
p, ul, ol { color: var(--fg); margin: 0 0 1em; }
ul, ol { padding-left: 22px; }
li { margin: .25em 0; }
small, .muted { color: var(--fg-muted); }

/* Layout */
.app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  padding: 18px 16px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, #b5179e, #2563eb);
  display: grid; place-items: center; color: white; font-weight: 800;
}
.brand-name { font-weight: 700; font-size: 16px; }
.brand-sub { color: var(--fg-muted); font-size: 12px; }

.nav { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
.nav a {
  color: var(--fg);
  padding: 8px 10px;
  border-radius: 8px;
  display: flex; align-items: center; gap: 8px;
  font-size: 14px;
}
.nav a:hover { background: var(--bg-soft); text-decoration: none; }
.nav a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.nav-section { font-size: 11px; color: var(--fg-subtle); text-transform: uppercase; letter-spacing: .08em; margin: 14px 10px 6px; }

.main { padding: 28px 36px 80px; max-width: 1180px; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.search {
  flex: 1; max-width: 420px;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px;
}
.search input {
  flex: 1; border: 0; outline: 0; background: transparent; color: var(--fg); font-size: 14px;
}
.search input::placeholder { color: var(--fg-subtle); }

.theme-toggle, .btn {
  border: 1px solid var(--border); background: var(--bg-elev); color: var(--fg);
  padding: 8px 12px; border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 6px;
}
.theme-toggle:hover, .btn:hover { border-color: var(--border-strong); }
.btn-primary { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }
.btn-primary:hover { filter: brightness(1.05); }

/* Cards / grids */
.hero {
  background: linear-gradient(135deg, rgba(181,23,158,.08), rgba(37,99,235,.08));
  border: 1px solid var(--border); border-radius: 14px; padding: 28px;
  margin-bottom: 24px;
}
[data-theme="dark"] .hero { background: linear-gradient(135deg, rgba(244,114,182,.10), rgba(96,165,250,.10)); }
.hero h1 { font-size: 32px; }
.hero p { color: var(--fg-muted); max-width: 760px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px)  { .app { grid-template-columns: 1fr; } .sidebar { position: static; height: auto; } .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } .main { padding: 20px; } }

.card {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 6px; font-size: 15px; }
.card p { color: var(--fg-muted); font-size: 13px; margin: 0; }
.kpi .num { font-size: 28px; font-weight: 800; color: var(--fg); }
.kpi .label { color: var(--fg-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }

.badge {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 999px;
  font-weight: 600; border: 1px solid transparent;
}
.badge-ok    { background: rgba(21,128,61,.12);  color: var(--success); border-color: rgba(21,128,61,.25); }
.badge-warn  { background: rgba(180,83,9,.14);   color: var(--warning); border-color: rgba(180,83,9,.30); }
.badge-info  { background: rgba(3,105,161,.12);  color: var(--info);    border-color: rgba(3,105,161,.25); }
.badge-pri   { background: var(--primary-soft);  color: var(--primary); border-color: var(--primary); }
.badge-danger{ background: rgba(185,28,28,.12);  color: var(--danger);  border-color: rgba(185,28,28,.30); }

table {
  width: 100%; border-collapse: collapse; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  font-size: 14px;
}
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { background: var(--bg-soft); color: var(--fg); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: var(--bg-soft); }

.section-head { display: flex; align-items: end; justify-content: space-between; margin: 24px 0 12px; gap: 10px; flex-wrap: wrap; }
.section-head h2 { margin: 0; }
.section-head .muted { font-size: 13px; }

.tag-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }

footer.app-footer {
  margin-top: 60px; padding-top: 18px; border-top: 1px solid var(--border);
  color: var(--fg-muted); font-size: 13px;
}

/* Service catalog filters */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 18px; }
.filter-chip {
  background: var(--bg-elev); border: 1px solid var(--border); color: var(--fg);
  padding: 6px 12px; border-radius: 999px; cursor: pointer; font-size: 13px; font-weight: 500;
}
.filter-chip:hover { border-color: var(--border-strong); }
.filter-chip.active { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }

.svc-card {
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--shadow);
}
.svc-card h4 { margin: 0; font-size: 14px; color: var(--fg); }
.svc-card .desc { color: var(--fg-muted); font-size: 12.5px; flex: 1; }
.svc-card .meta { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--fg-subtle); }
.svc-card.hidden { display: none; }

/* Roadmap */
.todo-list { list-style: none; padding: 0; margin: 0; }
.todo-list li {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px;
  background: var(--bg-elev); display: flex; align-items: center; gap: 10px;
}
.todo-list li .check {
  width: 18px; height: 18px; border-radius: 50%; display: inline-grid; place-items: center;
  background: var(--success); color: white; font-size: 11px; font-weight: 800;
}
.todo-list li.pending .check { background: var(--warning); }
.todo-list li.todo    .check { background: var(--bg-soft); color: var(--fg-muted); border: 1px solid var(--border-strong); }

/* Skip link & focus */
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--primary); color: var(--primary-fg); padding: 8px 12px; border-radius: 8px; z-index: 100; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }