/* Portal core styles — modules can use these classes and add their own stylesheet. */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --text: #1c2230;
  --muted: #667085;
  --border: #e3e6ec;
  --accent: #1f5fbf;
  --accent-ink: #ffffff;
  --accent-soft: #e8f0fc;
  --ok: #1d7a46;   --ok-soft: #e4f4ea;
  --warn: #9a6200; --warn-soft: #fdf2dc;
  --err: #b42318;  --err-soft: #fde8e6;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151c; --surface: #1a1f29; --surface-2: #202633; --text: #e6e9ef; --muted: #98a2b3;
    --border: #2c3442; --accent: #5b9bf0; --accent-ink: #0d1117; --accent-soft: #1d2a40;
    --ok: #5cc98a; --ok-soft: #173325; --warn: #e9b44c; --warn-soft: #3a2e14; --err: #f0857a; --err-soft: #3d1d1a;
    --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: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: 1.6rem; } h2 { font-size: 1.15rem; }
.muted { color: var(--muted); } .small { font-size: .875rem; }

/* top bar */
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar-inner { max-width: 1180px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.crumbs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); font-size: 1.05rem; }
.sep { color: var(--muted); }
.usermenu { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.inline { display: inline; margin: 0; }
.linkish { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; }
.linkish:hover { text-decoration: underline; }

.container { max-width: 1180px; margin: 0 auto; padding: 28px 16px 64px; }
.page-title { margin-bottom: 20px; }

/* cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); margin-bottom: 20px; }
.card.narrow { max-width: 440px; margin-left: auto; margin-right: auto; }
.auth { margin-top: 6vh; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; align-items: start; }

/* dashboard tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.tile {
  display: flex; flex-direction: column; gap: 6px; min-height: 170px; padding: 22px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow);
  color: var(--text); transition: border-color .15s, transform .15s;
}
.tile:hover { text-decoration: none; border-color: var(--accent); transform: translateY(-2px); }
.tile:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.tile-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 8px;
  background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 1.4rem;
}
.tile-name { font-weight: 650; font-size: 1.1rem; }
.tile-desc { color: var(--muted); font-size: .9rem; }

/* forms */
label { display: block; margin-bottom: 14px; font-weight: 550; font-size: .92rem; }
input[type=text], input[type=password], input[type=email], input[type=number], input:not([type]), select, textarea {
  display: block; width: 100%; margin-top: 5px; padding: 9px 11px; font: inherit; font-weight: 400;
  color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
input.code { font-size: 1.5rem; letter-spacing: .3em; text-align: center; font-variant-numeric: tabular-nums; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 450; }
.check input { width: auto; margin: 0; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 16px; }
.hint { display: block; font-weight: 400; color: var(--muted); font-size: .82rem; margin-top: 3px; }

.btn {
  display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font: inherit; font-weight: 600; cursor: pointer;
}
.btn:hover { text-decoration: none; border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.danger { color: var(--err); }
.btn.wide { width: 100%; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

/* messages & badges */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; border: 1px solid transparent; }
.flash-ok { background: var(--ok-soft); color: var(--ok); }
.flash-info { background: var(--accent-soft); color: var(--accent); }
.flash-error { background: var(--err-soft); color: var(--err); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.err { background: var(--err-soft); color: var(--err); border-color: transparent; }
.badge.accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td.mono, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85rem; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }

.subnav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 22px; }
.subnav a { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-weight: 550; }
.subnav a.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.subnav a:hover { text-decoration: none; border-color: var(--accent); }

.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar form { display: flex; gap: 8px; align-items: center; }
.toolbar select, .toolbar input { margin-top: 0; width: auto; }

.mt { margin-top: 24px; }
.steps { padding-left: 20px; }
.qr { display: block; margin: 12px auto; background: #fff; padding: 8px; border-radius: 8px; }
.secret { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.05rem; background: var(--surface-2); padding: 8px 12px; border-radius: 8px; word-break: break-all; }
pre.output { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; overflow-x: auto; font-size: .85rem; }