/* app.css — the whole stylesheet. One file, no build step, no framework.
   Dark by default because this is an operator console that sits open all day;
   light mode follows the OS preference. */

:root {
  --bg:          #0e0f12;
  --bg-raised:   #16181d;
  --bg-sunken:   #0a0b0e;
  --border:      #262a33;
  --border-soft: #1d2027;
  --text:        #e6e8ee;
  --text-dim:    #9aa1b1;
  --text-faint:  #666d7d;
  --accent:      #7dd3a0;
  --accent-dim:  #2f6b4a;
  --danger:      #f0806c;
  --danger-dim:  #52241c;
  --warn:        #e3b341;

  --radius: 8px;
  --gutter: 16px;
  --measure: 62ch;

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg:          #fbfbfc;
    --bg-raised:   #ffffff;
    --bg-sunken:   #f2f3f5;
    --border:      #dcdfe5;
    --border-soft: #e8eaee;
    --text:        #14161a;
    --text-dim:    #5a6170;
    --text-faint:  #878e9c;
    --accent:      #1f7a4d;
    --accent-dim:  #b9e2cc;
    --danger:      #b3402a;
    --danger-dim:  #f6d7d0;
    --warn:        #8a6400;
  }
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: inherit; }

/* ---------- top bar ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 var(--gutter);
  height: 52px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
  flex: none;
}

.brand-mark {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: var(--accent);
  flex: none;
}

.nav {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }

.nav a {
  padding: 5px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-dim);
  white-space: nowrap;
  font-size: 14px;
}
.nav a:hover { color: var(--text); background: var(--bg-sunken); }
.nav a.active { color: var(--text); background: var(--bg-sunken); }

.topbar-end { margin-left: auto; flex: none; }
.account { color: var(--text-dim); text-decoration: none; font-size: 14px; }
.account:hover { color: var(--text); }

/* ---------- page ---------- */

.page {
  flex: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px var(--gutter) 64px;
}

.hero { margin-bottom: 40px; }

.eyebrow {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 650;
}

h2 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.lede {
  margin: 0;
  max-width: var(--measure);
  color: var(--text-dim);
  font-size: 16px;
}

/* ---------- cards ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card p { margin: 0; color: var(--text-dim); font-size: 14px; }

.status {
  margin-top: auto !important;
  padding-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.status-pending { color: var(--text-faint); }

/* ---------- banners ---------- */

.banner {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 14px;
  border: 1px solid transparent;
}
.banner-error { background: var(--danger-dim); border-color: var(--danger); color: var(--text); }
.banner-info  { background: var(--bg-sunken); border-color: var(--border); color: var(--text-dim); }

/* ---------- controls ---------- */

.button {
  display: inline-block;
  margin-top: 20px;
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}
.button:hover { border-color: var(--accent); }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--border-soft);
  padding: 16px var(--gutter);
  color: var(--text-faint);
  font-size: 13px;
}

/* ---------- auth ---------- */

.auth {
  max-width: 340px;
  margin: 8vh auto 0;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field > span {
  font-size: 13px;
  color: var(--text-dim);
}

.field input,
.field textarea,
.field select {
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 11px;
  width: 100%;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}

.button-primary {
  margin-top: 4px;
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 550;
  cursor: pointer;
}

.button-primary:hover { filter: brightness(1.08); }

.note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-faint);
}

.topbar-end { display: flex; align-items: center; gap: 12px; }
.who { font-size: 14px; color: var(--text-dim); }
.inline { display: inline; margin: 0; }

.linkish {
  font: inherit;
  font-size: 14px;
  background: none;
  border: 0;
  padding: 0;
  color: var(--text-dim);
  cursor: pointer;
}
.linkish:hover { color: var(--text); text-decoration: underline; }

/* ---------- sections, tables, pills ---------- */

.form-wide { max-width: 720px; }

.field > span em {
  font-style: normal;
  color: var(--text-faint);
}

.field textarea {
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.6;
  resize: vertical;
}

.section { margin-top: 40px; }

.section-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 12px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th {
  text-align: left;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  padding: 0 12px 8px 0;
  border-bottom: 1px solid var(--border);
}

.table td {
  padding: 11px 12px 11px 0;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}

.table tr:last-child td { border-bottom: 0; }
.right { text-align: right; }
.muted { color: var(--text-faint); }

.hint {
  display: block;
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 2px;
  max-width: 52ch;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  background: var(--accent-dim);
  color: var(--text);
  white-space: nowrap;
}
.pill-muted { background: var(--bg-sunken); color: var(--text-dim); }
.pill-empty { background: transparent; color: var(--text-faint); border: 1px dashed var(--border); }

.status-active   { color: var(--accent); }
.status-paused   { color: var(--warn); }
.status-archived { color: var(--text-faint); }

.empty {
  color: var(--text-dim);
  padding: 28px 0;
}

.pre {
  background: var(--bg-sunken);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 12px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13px;
  white-space: pre-wrap;
  margin: 10px 0 0;
}

details summary {
  cursor: pointer;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-dim);
}

.card h2 a { text-decoration: none; }
.card h2 a:hover { color: var(--accent); }