/* go-server — minimal dark editorial styling.
 * Matches the family-recipes / news-intel-dashboard restrained aesthetic.
 */

:root {
  --bg: #0f1115;
  --bg-2: #161922;
  --bg-3: #1d2230;
  --fg: #e6e6e8;
  --fg-dim: #8a8e98;
  --accent: #88c9ff;
  --accent-2: #a8e6a3;
  --line: #232634;
  --err: #ff6b6b;
  --warn: #ffb84d;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

body { min-height: 100vh; display: flex; flex-direction: column; }

header {
  display: flex; align-items: baseline; gap: 0.6rem;
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; font-size: 1.4rem; text-decoration: none; color: var(--fg); }
.brand-sub { color: var(--fg-dim); font-size: 0.85rem; }

main { flex: 1; max-width: 1100px; width: 100%; margin: 0 auto; padding: 1.5rem; }
footer { padding: 1rem 1.5rem; border-top: 1px solid var(--line); color: var(--fg-dim); font-size: 0.85rem; }

h1 { font-weight: 600; letter-spacing: -0.01em; margin: 0.4rem 0 0.8rem; }
h2 { font-weight: 600; margin: 2rem 0 0.6rem; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--fg-dim); }

a { color: var(--accent); }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--bg-2);
  padding: 0.05em 0.4em;
  border-radius: 3px;
}

.muted { color: var(--fg-dim); }
.small { font-size: 0.85rem; }
.error { color: var(--err); }

/* index stats */
.stats { display: flex; gap: 1.5rem; margin: 1.5rem 0; }
.stat { background: var(--bg-2); padding: 1rem 1.5rem; border-radius: 4px; text-align: center; }
.stat-n { font-size: 2rem; font-weight: 600; }
.stat-l { color: var(--fg-dim); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* tables */
table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
th, td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
th { font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--fg-dim); }
td.dest { max-width: 360px; word-break: break-all; }
td.dest .note { color: var(--fg-dim); font-size: 0.8rem; margin-top: 0.2rem; }
.lock, .expiry, .webhook { margin-left: 0.3rem; }

tr.qr-row td { border-bottom: 1px solid var(--line); padding-top: 0; padding-bottom: 0.6rem; }
tr.inactive { opacity: 0.5; }

/* admin chrome */
.admin-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.admin-actions { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.btn, .btn-ghost {
  display: inline-block; padding: 0.4rem 0.8rem;
  text-decoration: none; border-radius: 4px; font-weight: 600;
  border: 1px solid var(--line); cursor: pointer; font-size: 0.9rem;
}
.btn { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--fg); }
.btn-ghost:hover { background: var(--bg-2); }

.search { margin: 1rem 0; }
.search input { background: var(--bg-2); color: var(--fg); border: 1px solid var(--line); border-radius: 4px; padding: 0.4rem 0.6rem; min-width: 300px; }

.bulk-bar {
  display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
  background: var(--bg-2); padding: 0.5rem 0.7rem; border-radius: 4px; margin: 0.5rem 0 1rem;
  font-size: 0.9rem;
}
.bulk-bar select, .bulk-bar input { background: var(--bg-3); color: var(--fg); border: 1px solid var(--line); border-radius: 3px; padding: 0.25rem 0.4rem; }
.bulk-bar button { background: var(--bg-3); color: var(--fg); border: 1px solid var(--line); border-radius: 3px; padding: 0.25rem 0.6rem; cursor: pointer; }
.small-input { width: 140px; }

/* forms */
.admin-form label { display: block; margin-bottom: 1rem; }
.admin-form label.checkbox { display: flex; align-items: center; gap: 0.5rem; }
.admin-form label.checkbox.inline { display: inline-flex; margin-right: 0.7rem; }
.admin-form input[type=text], .admin-form input[type=number], .admin-form select, .admin-form textarea {
  display: block; width: 100%; background: var(--bg-2); color: var(--fg);
  border: 1px solid var(--line); border-radius: 4px;
  padding: 0.5rem; font-size: 1rem; margin-top: 0.3rem;
}
.admin-form small { display: block; margin-top: 0.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr 2fr; gap: 1rem; }
.form-row label { margin-bottom: 0.5rem; }
.actions { display: flex; gap: 1rem; align-items: center; margin-top: 1rem; }
.actions button[type=submit] { background: var(--accent); color: var(--bg); border: none; padding: 0.5rem 1.2rem; border-radius: 4px; font-weight: 600; cursor: pointer; }
.link-button { background: none; border: none; color: var(--err); cursor: pointer; padding: 0; font: inherit; }
form.inline { display: inline; margin: 0; }

/* rule fieldsets */
fieldset.rule-params { border: 1px solid var(--line); border-radius: 6px; padding: 0.8rem 1rem; margin-bottom: 1rem; background: var(--bg-2); }
fieldset.rule-params legend { color: var(--fg-dim); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 0 0.4rem; }
fieldset.rule-params label { display: inline-block; margin-right: 1rem; vertical-align: top; }
fieldset.rule-params input[type=number], fieldset.rule-params input[type=text], fieldset.rule-params select {
  width: 140px; display: inline-block;
}

/* analytics */
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin: 1rem 0 1.5rem; }
.metric { background: var(--bg-2); padding: 1rem; border-radius: 6px; }
.metric-l { color: var(--fg-dim); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.metric-n { font-size: 2rem; font-weight: 600; margin: 0.2rem 0; }
.metric-sub { font-size: 0.85rem; }
.spark-wrap { color: var(--accent); margin-top: 0.4rem; }
svg.spark { display: block; }

.hour-chart { display: flex; align-items: flex-end; gap: 0.2rem; height: 120px; padding: 0.5rem; background: var(--bg-2); border-radius: 4px; }
.hour-bar { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.hour-fill { width: 70%; background: var(--accent); border-radius: 2px 2px 0 0; transition: height 0.2s; min-height: 1px; }
.hour-label { color: var(--fg-dim); font-size: 0.65rem; margin-top: 0.2rem; }

.device-bar-cell { width: 240px; }
.device-bar { background: var(--accent); height: 12px; border-radius: 2px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 700px) { .grid-2 { grid-template-columns: 1fr; } }

/* wifi card */
.wifi-card { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; margin: 1.5rem 0; padding: 1.5rem; background: var(--bg-2); border-radius: 6px; }
.wifi-qr { width: 220px; height: 220px; background: white; padding: 8px; border-radius: 4px; }
.wifi-creds { margin: 0; }
.wifi-creds dt { color: var(--fg-dim); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.7rem; }
.wifi-creds dd { margin: 0.1rem 0 0; font-size: 1.1rem; }

/* qr admin page */
.qr-card { display: flex; gap: 2rem; align-items: center; margin: 2rem 0; padding: 2rem; background: var(--bg-2); border-radius: 8px; }
.qr-img { width: 280px; height: 280px; background: white; padding: 12px; border-radius: 6px; }
.qr-slug { font-size: 1.5rem; font-weight: 600; }
.qr-url { color: var(--fg-dim); margin: 0.4rem 0; word-break: break-all; }

/* recipe library */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  margin: 1rem 0 2rem;
}
.recipe-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.recipe-head { display: flex; align-items: flex-start; gap: 0.7rem; }
.recipe-icon { font-size: 1.8rem; line-height: 1; }
.recipe-name { font-weight: 600; font-size: 1.05rem; }
.recipe-tagline { color: var(--fg-dim); font-size: 0.88rem; margin-top: 0.1rem; }
.recipe-why { color: var(--fg-dim); font-size: 0.85rem; line-height: 1.45; margin: 0; }
.recipe-meta { font-size: 0.82rem; }
.recipe-meta strong { color: var(--fg-dim); font-weight: 500; }
.recipe-tags { margin-top: 0.4rem; display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tag {
  background: var(--bg-3);
  color: var(--fg-dim);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
  font-size: 0.75rem;
  border: 1px solid var(--line);
}
.tag-warn { color: var(--warn); }
.tag-rule { color: var(--accent-2); }

.recipe-card .btn { align-self: flex-start; margin-top: 0.3rem; }

.recipe-banner {
  background: var(--bg-3);
  border-left: 3px solid var(--accent);
  padding: 0.7rem 1rem;
  border-radius: 4px;
  margin: 0.5rem 0 1rem;
  font-size: 0.92rem;
}

/* print: strip chrome */
@media print {
  body { background: white; color: black; }
  header, footer, .no-print { display: none !important; }
  .qr-card { background: white; box-shadow: none; padding: 0; }
  .qr-img { background: white; padding: 0; }
  .qr-slug, .qr-url { color: black; }
}