/* SQLInsight Pro design system: light first, neutral surfaces, one accent, semantic severity colours. */
@font-face {
  font-family: "Inter";
  src: url("fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/inter-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --border: #e4e7ec;
  --text: #101828;
  --text-2: #475467;
  --text-3: #98a2b3;
  --accent: #0e7490;          /* deep teal */
  --accent-soft: #e0f2f6;
  --accent-text: #0b5c72;
  --critical: #d92d20; --critical-soft: #fee4e2;
  --high: #e04f16;     --high-soft: #ffead5;
  --medium: #b54708;   --medium-soft: #fef0c7;
  --low: #1570ef;      --low-soft: #d1e9ff;
  --info: #667085;     --info-soft: #f2f4f7;
  --ok: #079455;       --ok-soft: #dcfae6;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
  --sidebar: 256px;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-feature-settings: "cv11", "ss01";
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0c111d; --surface: #161b26; --surface-2: #1f2533; --border: #2a3140;
  --text: #f5f5f6; --text-2: #cecfd2; --text-3: #85888e;
  --accent: #22b8cf; --accent-soft: #0e2d36; --accent-text: #7dd9e8;
  --critical-soft: #3b1512; --high-soft: #3a1d0d; --medium-soft: #3a2a07; --low-soft: #0f2744; --info-soft: #1f2533; --ok-soft: #0b2e1d;
  --shadow: none;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.55; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.icon { width: 18px; height: 18px; flex: none; }

/* Shell */
.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; background: linear-gradient(to right, var(--surface) calc(var(--sidebar) - 1px), var(--border) calc(var(--sidebar) - 1px), var(--border) var(--sidebar), transparent var(--sidebar)); }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 1.5rem; padding: 1.25rem 1rem; }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--text); font-size: 1.05rem; padding: 0 .5rem; }
.brand:hover { text-decoration: none; }
.brand strong { color: var(--accent); }
.logo { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), #155e75); color: #fff; font-weight: 700; font-size: .8rem; letter-spacing: .02em; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); padding: .9rem .75rem .35rem; }
.nav a { display: flex; align-items: center; gap: .65rem; padding: .5rem .75rem; border-radius: 8px; color: var(--text-2); font-weight: 500; }
.nav a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.nav a.active { background: var(--accent-soft); color: var(--accent-text); }
.support-card { margin-top: auto; padding: 1rem; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); display: flex; flex-direction: column; gap: .35rem; }
.support-card .icon { color: var(--accent); width: 22px; height: 22px; }
.support-card p { margin: 0; color: var(--text-2); font-size: .82rem; }
.support-card a { font-weight: 600; font-size: .85rem; }
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: .75rem 2rem; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 85%, transparent); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 5; }
.topbar-note { color: var(--text-3); font-size: .82rem; }
.theme-toggle { display: inline-flex; align-items: center; gap: .4rem; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); border-radius: 8px; padding: .35rem .7rem; font: inherit; font-size: .82rem; cursor: pointer; }
.theme-toggle:hover { color: var(--text); background: var(--surface-2); }
.page { width: 100%; max-width: 1320px; padding: 1.75rem 2rem 2rem; }
.footer { color: var(--text-3); font-size: .8rem; padding: 1rem 2rem 2rem; }

/* Typography */
h1 { font-size: 1.6rem; line-height: 1.25; letter-spacing: -.02em; margin: .2rem 0 .35rem; display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
h2 { font-size: 1.02rem; letter-spacing: -.01em; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1.1rem 0 .3rem; }
.lead { color: var(--text-2); margin: 0 0 1.5rem; }
.muted { color: var(--text-3); }
.crumbs { margin: 0; font-size: .85rem; color: var(--text-3); }
.mono, pre, code { font-family: "Cascadia Code", "JetBrains Mono", Consolas, monospace; font-size: .82rem; }

/* Cards and sections */
.card, .panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem 1.4rem; margin-bottom: 1.25rem; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .75rem; }
.card-head h2 { margin: 0; }
.card > table, .panel > table { margin: 0 -1.4rem -1.25rem; width: calc(100% + 2.8rem); border: 0; border-top: 1px solid var(--border); border-radius: 0 0 var(--radius) var(--radius); box-shadow: none; }
.section { margin-top: 1.75rem; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 1.25rem; }
.grid2 > .card, .grid2 > .panel { margin-bottom: 0; }

/* KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem 1.2rem; display: flex; gap: .9rem; align-items: center; }
.kpi .kpi-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--c-soft, var(--accent-soft)); color: var(--c, var(--accent)); }
.kpi strong { display: block; font-size: 1.55rem; line-height: 1.1; letter-spacing: -.02em; }
.kpi span { color: var(--text-2); font-size: .82rem; }

/* Tables */
table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
th, td { text-align: left; padding: .65rem 1rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--surface-2); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-2); font-weight: 600; }
tbody tr:hover td { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
tr:last-child td { border-bottom: 0; }
td .muted { font-size: .82rem; }
.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bad { color: var(--critical); font-weight: 600; }
meter { width: 64px; height: 8px; margin-right: .4rem; vertical-align: middle; }

/* Severity */
.sev-critical { --c: var(--critical); --c-soft: var(--critical-soft); }
.sev-high { --c: var(--high); --c-soft: var(--high-soft); }
.sev-medium { --c: var(--medium); --c-soft: var(--medium-soft); }
.sev-low { --c: var(--low); --c-soft: var(--low-soft); }
.sev-info { --c: var(--info); --c-soft: var(--info-soft); }
.sev-ok { --c: var(--ok); --c-soft: var(--ok-soft); }
.badge { display: inline-flex; align-items: center; gap: .35rem; padding: .12rem .6rem; border-radius: 999px; font-size: .75rem; font-weight: 600; white-space: nowrap; color: var(--c, var(--info)); background: var(--c-soft, var(--info-soft)); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.counts { display: flex; gap: .3rem; flex-wrap: wrap; }

/* Charts */
.chart { margin: 0; }
.chart svg { width: 100%; height: 90px; display: block; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart .grid { stroke: var(--border); stroke-width: 1; vector-effect: non-scaling-stroke; stroke-dasharray: 3 4; }
.chart figcaption { display: flex; justify-content: space-between; gap: 1rem; font-size: .82rem; color: var(--text-2); margin-top: .5rem; }
.chart figcaption span:first-child { font-weight: 600; color: var(--text); }

/* Alerts */
.alert { border: 1px solid var(--c, var(--critical)); background: var(--c-soft, var(--critical-soft)); border-radius: var(--radius); padding: .85rem 1rem; margin: 0 0 1.25rem; }
.alert.warn { --c: var(--medium); --c-soft: var(--medium-soft); }
.alert pre { white-space: pre-wrap; margin: .5rem 0 0; }

/* Finding detail */
.evidence { box-shadow: none; }
.evidence th { width: 38%; text-transform: none; letter-spacing: 0; font-size: .85rem; background: transparent; color: var(--text-2); font-weight: 500; }
.recommendation { border-left: 4px solid var(--ok); }
.script { position: relative; }
.script pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 1rem; overflow-x: auto; margin: .5rem 0 0; }
.copy { position: absolute; top: .5rem; right: .5rem; border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 6px; padding: .2rem .65rem; font: inherit; font-size: .8rem; cursor: pointer; }
.empty { background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius); padding: 1.25rem; color: var(--text-2); }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .shell { background: none; }
  .sidebar { position: static; height: auto; background: var(--surface); border-bottom: 1px solid var(--border); }
  .support-card { display: none; }
  .page, .topbar { padding-left: 1rem; padding-right: 1rem; }
  .grid2 { grid-template-columns: 1fr; }
}

/* Forms (portal) */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.login form { width: min(380px, 100%); display: flex; flex-direction: column; gap: .9rem; }
.login h1 { font-size: 1.3rem; }
label { display: flex; flex-direction: column; gap: .3rem; font-weight: 500; font-size: .9rem; }
input, select { font: inherit; padding: .5rem .65rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); }
.primary { font: inherit; font-weight: 600; padding: .55rem 1rem; border: 0; border-radius: 8px; background: var(--accent); color: #fff; cursor: pointer; }
.primary:hover { filter: brightness(1.08); }
.inline-form { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin: .5rem 0; }
.nowrap { white-space: nowrap; }
td .inline-form { flex-wrap: nowrap; margin: 0; }
td .inline-form input { width: 8rem; min-width: 0; }