:root {
  color-scheme: light dark;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #182026;
  --muted: #63707d;
  --line: #d8dee6;
  --accent: #176b5b;
  --accent-2: #2454a6;
  --feierabend-orange: #f26b21;
  --feierabend-ink: #1d1d1b;
  --kalkweiss: #f5f1e8;
  --warn: #b76b00;
  --danger: #b42318;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151719;
    --surface: #202428;
    --ink: #f2f5f7;
    --muted: #a8b2bd;
    --line: #343b43;
    --accent: #4bb89f;
    --accent-2: #82a7ff;
    --warn: #f2b95f;
    --danger: #ff8a80;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.shell { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0, 1fr); }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); padding: 18px; display: flex; flex-direction: column; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 42px; height: 42px; border-radius: var(--radius); background: var(--accent); color: white; display: grid; place-items: center; font-weight: 800; }
.brand small, .eyebrow { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0; }
.sidebar nav { display: grid; gap: 6px; }
.sidebar nav a { padding: 10px 12px; border-radius: var(--radius); color: var(--muted); }
.sidebar nav a:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--ink); }
.main { min-width: 0; padding: 24px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
h1, h2, p { margin-top: 0; }
h1 { font-size: 1.8rem; margin-bottom: 0; }
h2 { font-size: 1.15rem; }
.button { border: 1px solid var(--line); border-radius: var(--radius); min-height: 42px; padding: 9px 14px; background: var(--surface); color: var(--ink); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.button.primary { border-color: var(--accent); background: var(--accent); color: white; }
.button.secondary { border-color: var(--accent-2); color: var(--accent-2); }
.button.ghost { background: transparent; }
.button:disabled { opacity: .5; cursor: not-allowed; }
.text-link { color: var(--accent-2); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.metric { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: grid; gap: 8px; min-height: 94px; }
.metric span { color: var(--muted); }
.metric strong { font-size: 2rem; }
.workband, .auth-panel, .review-panel, .voice-primary { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.section-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 14px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-size: .85rem; }
.process-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.process-strip span { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; text-align: center; background: color-mix(in srgb, var(--accent-2) 8%, transparent); }
.queue-pill { border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 12px; color: var(--muted); background: var(--bg); font-weight: 700; }
.fact-grid, .compact-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.fact-grid div, .compact-grid > div { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; background: var(--bg); }
.fact-grid dt { color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.fact-grid dd { margin: 0; }
.compact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.plain-list { margin: 0; padding-left: 18px; }
.plain-list li { margin-bottom: 8px; }
.auth-panel { max-width: 480px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.actions.right { justify-content: flex-end; }
.voice-layout { display: grid; grid-template-columns: minmax(260px, 420px) minmax(0, 1fr); gap: 18px; align-items: start; }
.voice-primary { display: grid; gap: 20px; position: sticky; top: 18px; }
.prompt-box { border-left: 4px solid var(--accent); padding: 10px 12px; background: color-mix(in srgb, var(--accent) 9%, transparent); }
.prompt-label { color: var(--muted); font-size: .78rem; text-transform: uppercase; }
.prompt-box p { margin: 4px 0 0; font-size: 1.3rem; line-height: 1.35; }
.record-button { width: min(100%, 340px); aspect-ratio: 1 / 1; border-radius: 50%; border: 0; background: var(--danger); color: white; display: grid; place-items: center; justify-self: center; cursor: pointer; box-shadow: 0 18px 42px rgba(0, 0, 0, .18); }
.record-button[aria-pressed="true"] { background: var(--warn); }
.record-dot { width: 48px; height: 48px; border-radius: 50%; background: currentColor; opacity: .24; display: block; }
#recordLabel { font-size: 1.25rem; font-weight: 800; }
.status-line { color: var(--muted); min-height: 24px; }
.review-panel label { display: grid; gap: 6px; margin-bottom: 12px; color: var(--muted); }
.review-panel input, .review-panel select, .review-panel textarea { width: 100%; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); color: var(--ink); padding: 10px 11px; min-height: 42px; }
.form-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 5; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar nav { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .metric-grid, .voice-layout, .fact-grid, .compact-grid { grid-template-columns: 1fr; }
  .voice-primary { position: static; }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .main { padding: 14px; }
  .topbar, .section-head { align-items: stretch; flex-direction: column; }
  .sidebar { padding: 12px; gap: 12px; }
  .brand small { display: none; }
  .sidebar nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-grid, .form-grid, .process-strip, .fact-grid, .compact-grid { grid-template-columns: 1fr; }
  .record-button { width: min(82vw, 300px); }
}

.login-form {
  display: grid;
  gap: 14px;
  width: min(100%, 320px);
}

.app-name {
  color: var(--muted);
  font-weight: 700;
}

.login-form label {
  display: grid;
  gap: 6px;
  color: #475569;
  font-weight: 700;
}

.login-form input {
  min-height: 42px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 0 12px;
  font: inherit;
}

.form-error {
  color: #b42318;
  font-weight: 700;
}

.check-layout {
  display: grid;
  grid-template-columns: minmax(280px, 520px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.check-summary,
.check-form,
.check-result {
  border-top: 4px solid var(--feierabend-orange);
}

.check-form .button.primary {
  border-color: var(--feierabend-orange);
  background: var(--feierabend-orange);
  color: var(--feierabend-ink);
  font-weight: 800;
}

.choice-set {
  border: 0;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

.choice-set legend,
.field-stack span {
  font-weight: 800;
  margin-bottom: 8px;
}

.choice-card {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  display: flex;
  gap: 10px;
  align-items: center;
  background: var(--bg);
  cursor: pointer;
}

.choice-card:has(input:checked) {
  border-color: var(--feierabend-orange);
  background: color-mix(in srgb, var(--feierabend-orange) 12%, transparent);
}

.choice-card input {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.field-stack {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.field-stack input,
.field-stack textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 11px;
  background: var(--bg);
  color: var(--ink);
}

.form-message {
  min-height: 24px;
  color: var(--muted);
  margin: 10px 0 0;
  font-weight: 700;
}

.recommendation-strip,
.recommendation-list {
  display: grid;
  gap: 10px;
}

.recommendation-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.recommendation-strip article,
.recommendation-item,
.empty-guidance {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: color-mix(in srgb, var(--feierabend-orange) 8%, var(--surface));
}

.recommendation-strip article,
.recommendation-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
}

.recommendation-strip span,
.recommendation-item span {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--feierabend-orange);
  color: var(--feierabend-ink);
  font-weight: 900;
}

.recommendation-strip p,
.recommendation-item p,
.recommendation-item small,
.empty-guidance p {
  color: var(--muted);
  margin: 5px 0 0;
}

.recommendation-item small {
  display: block;
  line-height: 1.35;
}

@media (max-width: 980px) {
  .check-layout,
  .recommendation-strip {
    grid-template-columns: 1fr;
  }
}