/* Mindsgate Academy design system — dark premium theme (see mindsgate-redesign/DESIGN.md) */
:root {
  --ink-950: #05080F;
  --ink-900: #0A0F1C;
  --ink-800: #101828;
  --ink-700: #182238;
  --text-hi: #EDF1FA;
  --text-mid: #A8B3C9;
  --text-low: #71809B;
  --accent: #4FD8C4;
  --accent-deep: #22B8A5;
  --violet: #7C8CF8;
  --gold: #D9B36B;
  --line: rgba(148,163,199,.14);
  --line-strong: rgba(148,163,199,.28);
  --safe: #4FD8A0;
  --caution: #E4C46A;
  --risky: #F2A05A;
  --danger: #F26D6D;
  --grad: linear-gradient(92deg, #4FD8C4, #7C8CF8);
  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink-950);
  color: var(--text-mid);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
}
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--text-hi); letter-spacing: -0.015em; line-height: 1.2; margin: 0 0 .5rem; font-weight: 600; }
h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h2 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
strong { color: var(--text-hi); }
code { font-family: ui-monospace, Consolas, monospace; font-size: .9em; background: var(--ink-800); padding: .1em .35em; border-radius: 4px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

/* layout */
.wrap { width: min(1180px, 100% - 2rem); margin-inline: auto; }
.wrap-narrow { width: min(760px, 100% - 2rem); margin-inline: auto; }
main { padding-block: 1.5rem 4rem; }
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: rgba(5,8,15,.82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 1.25rem; min-height: 60px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-weight: 600; color: var(--text-hi); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 26px; height: 26px; }
.brand small { color: var(--text-low); font-weight: 500; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; }
.topnav { display: flex; gap: .25rem; margin-left: auto; align-items: center; flex-wrap: wrap; }
.topnav a, .topnav button { color: var(--text-mid); padding: .4rem .7rem; border-radius: var(--radius-sm); font-size: .92rem; background: none; border: 0; font-family: inherit; cursor: pointer; }
.topnav a:hover, .topnav button:hover { background: var(--ink-800); color: var(--text-hi); text-decoration: none; }
.topnav .user { color: var(--text-low); font-size: .85rem; padding-right: .5rem; }

.eyebrow { font-family: var(--font-display); font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); display: inline-flex; align-items: center; gap: .6rem; margin-bottom: .6rem; }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gold); }
.page-head { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; justify-content: space-between; margin-bottom: 1.5rem; }
.page-head .lede { color: var(--text-mid); max-width: 62ch; margin: 0; }
.crumbs { font-size: .85rem; color: var(--text-low); margin-bottom: .75rem; }
.crumbs a { color: var(--text-low); }
.crumbs span::before { content: "/"; margin: 0 .5rem; opacity: .5; }

/* cards & grids */
.card { background: var(--ink-800); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.card + .card { margin-top: 1rem; }
.card h2, .card h3 { margin-top: 0; }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .75rem; margin-bottom: 1.5rem; }
.stat { background: var(--ink-800); border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1rem; }
.stat .label { font-size: .78rem; color: var(--text-low); text-transform: uppercase; letter-spacing: .08em; }
.stat .value { font-family: var(--font-display); font-size: 1.7rem; color: var(--text-hi); font-weight: 600; line-height: 1.1; }
.stat .sub { font-size: .8rem; color: var(--text-low); }
.stat.good .value { color: var(--safe); }
.stat.warn .value { color: var(--risky); }
.stat.bad .value { color: var(--danger); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .6rem 1.1rem; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--ink-800); color: var(--text-hi); font-family: var(--font-display); font-weight: 600; font-size: .95rem; cursor: pointer; text-decoration: none; transition: transform .15s ease, background .15s ease; min-height: 44px; }
.btn:hover { background: var(--ink-700); text-decoration: none; transform: translateY(-1px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--grad); color: #04121C; border-color: transparent; }
.btn-primary:hover { background: var(--grad); filter: brightness(1.06); }
.btn-ghost { background: transparent; }
.btn-danger { border-color: rgba(242,109,109,.4); color: var(--danger); }
.btn-sm { padding: .35rem .7rem; font-size: .85rem; min-height: 36px; }
.btn-block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }

/* forms */
label { display: block; font-size: .88rem; color: var(--text-hi); margin-bottom: .3rem; font-weight: 500; }
input[type="text"], input[type="email"], input[type="url"], input[type="datetime-local"], input[type="password"], input[type="number"], select, textarea {
  width: 100%; background: var(--ink-900); border: 1px solid var(--line-strong); color: var(--text-hi); border-radius: 10px; padding: .6rem .75rem; font: inherit; font-size: .95rem;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(79,216,196,.18); }
textarea { min-height: 120px; }
.field { margin-bottom: 1rem; }
.field .help { font-size: .8rem; color: var(--text-low); margin-top: .25rem; }
.errorlist { color: var(--danger); font-size: .85rem; margin: .25rem 0 0; padding-left: 1rem; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 1rem; }
.checklist { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .35rem .75rem; max-height: 320px; overflow: auto; padding: .5rem; border: 1px solid var(--line); border-radius: 10px; }
.checklist label { display: flex; align-items: center; gap: .5rem; font-weight: 400; color: var(--text-mid); margin: 0; }
.checklist ul, .checklist li { list-style: none; margin: 0; padding: 0; display: contents; }
input[type="checkbox"], input[type="radio"] { width: 18px; height: 18px; accent-color: var(--accent); }

/* tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-800); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: .65rem .8rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
th { color: var(--text-low); font-weight: 500; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; background: var(--ink-900); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: rgba(255,255,255,.02); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.wrap-text { white-space: normal; min-width: 180px; }

/* badges */
.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .75rem; font-weight: 600; letter-spacing: .03em; border: 1px solid transparent; white-space: nowrap; }
.badge-not_started { background: rgba(113,128,155,.18); color: var(--text-mid); }
.badge-in_progress { background: rgba(124,140,248,.18); color: #B7C0FF; }
.badge-completed { background: rgba(79,216,196,.16); color: var(--accent); }
.badge-passed { background: rgba(79,216,160,.18); color: var(--safe); }
.badge-failed { background: rgba(242,109,109,.18); color: var(--danger); }
.badge-overdue { background: rgba(242,160,90,.18); color: var(--risky); }
.badge-expired { background: rgba(113,128,155,.18); color: var(--text-low); }
.badge-draft { background: rgba(217,179,107,.18); color: var(--gold); }
.badge-published { background: rgba(79,216,160,.18); color: var(--safe); }
.badge-archived { background: rgba(113,128,155,.18); color: var(--text-low); }
.badge-abandoned { background: rgba(113,128,155,.18); color: var(--text-low); }
.risk-safe { color: var(--safe); } .risk-caution { color: var(--caution); } .risk-risky { color: var(--risky); } .risk-dangerous { color: var(--danger); }
.pill { display: inline-block; padding: .1rem .5rem; border-radius: 999px; background: var(--ink-700); font-size: .75rem; color: var(--text-mid); margin: .1rem .2rem .1rem 0; }

/* progress bars */
.bar { height: 8px; background: var(--ink-700); border-radius: 999px; overflow: hidden; min-width: 90px; }
.bar > span { display: block; height: 100%; background: var(--grad); border-radius: 999px; transition: width .4s ease; }
.bar-row { display: flex; align-items: center; gap: .6rem; font-size: .85rem; color: var(--text-mid); }

/* messages */
.messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.messages li { padding: .7rem 1rem; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--ink-800); margin-bottom: .5rem; color: var(--text-hi); }
.messages li.success { border-color: rgba(79,216,160,.4); }
.messages li.error { border-color: rgba(242,109,109,.5); }
.notice { padding: .8rem 1rem; border-radius: 10px; background: rgba(217,179,107,.08); border: 1px solid rgba(217,179,107,.3); color: var(--text-hi); }
.muted { color: var(--text-low); }
.small { font-size: .85rem; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mb-2 { margin-bottom: 1rem; }
.copy-box { position: relative; }
.copy-box textarea { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; min-height: 200px; }
.copy-box .btn { position: absolute; top: .5rem; right: .5rem; }
.invite-url { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; word-break: break-all; background: var(--ink-900); padding: .5rem .7rem; border-radius: 8px; border: 1px solid var(--line); }
.filters { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.filters a { padding: .3rem .7rem; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--text-mid); font-size: .85rem; }
.filters a.active, .filters a:hover { background: var(--ink-700); color: var(--text-hi); text-decoration: none; }
.empty { padding: 2rem; text-align: center; color: var(--text-low); border: 1px dashed var(--line-strong); border-radius: var(--radius); }

/* auth */
.auth-card { max-width: 420px; margin: 8vh auto; }

/* report (client-facing) */
.report-hero { background: linear-gradient(140deg, var(--ink-800), var(--ink-900)); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; margin-bottom: 1.5rem; }
.ring { --p: 0; width: 120px; height: 120px; border-radius: 50%; background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--ink-700) 0); display: grid; place-items: center; }
.ring > div { width: 92px; height: 92px; border-radius: 50%; background: var(--ink-800); display: grid; place-items: center; font-family: var(--font-display); font-size: 1.4rem; color: var(--text-hi); font-weight: 600; }
.hbar { display: grid; grid-template-columns: minmax(120px, 1fr) 3fr auto; gap: .6rem; align-items: center; font-size: .88rem; margin: .35rem 0; }
.hbar .bar > span { background: var(--risky); }

@media print {
  body { background: #fff; color: #111; }
  .topbar, .no-print, .actions { display: none !important; }
  .card, .stat, .report-hero { border-color: #ccc; background: #fff; color: #111; }
  h1, h2, h3, .stat .value { color: #111; }
}
@media (max-width: 640px) {
  .topbar .wrap { gap: .5rem; }
  .topnav .user { display: none; }
  .page-head { flex-direction: column; align-items: flex-start; }
}