:root {
  --bg: #f7f8f6;
  --panel: #ffffff;
  --border: #dde1db;
  --text: #1c231d;
  --muted: #5c665e;
  --accent: #2f7a3a;
  --accent-dark: #1f5c28;
  --danger: #b3261e;
  --warn-bg: #fff4d6;
  --warn-text: #6b5100;
  --radius: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

header.app-header {
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

header.app-header h1 {
  font-size: 1.1rem;
  margin: 0;
}

header.app-header a.back {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

main {
  padding: 16px 20px 80px;
  max-width: 720px;
  margin: 0 auto;
}

.landing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 24px;
  padding: 20px;
  text-align: center;
}

.landing h1 { font-size: 1.6rem; margin-bottom: 4px; }
.landing p { color: var(--muted); margin-top: 0; }

.big-button {
  display: block;
  width: 100%;
  max-width: 340px;
  padding: 28px 20px;
  font-size: 1.25rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  background: var(--accent);
  color: white;
  text-decoration: none;
  cursor: pointer;
}

.big-button.secondary {
  background: var(--panel);
  color: var(--text);
  border: 2px solid var(--border);
}

.stale-banner {
  display: none;
  background: var(--warn-bg);
  color: var(--warn-text);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.stale-banner.visible { display: block; }

.alpha-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ddd;
  color: #333;
  font-size: 0.75rem;
  font-style: italic;
  cursor: help;
  margin-left: 6px;
}

.search-box {
  width: 100%;
  padding: 14px 16px;
  font-size: 1.05rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
}

.candidate-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.candidate {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.candidate:hover { border-color: var(--accent); }
.candidate .name { font-size: 1.05rem; font-weight: 600; }
.candidate .company { font-size: 0.85rem; color: var(--muted); }
.candidate .source-tag {
  font-size: 0.7rem;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-top: 2px;
}

.manual-entry {
  border-top: 1px dashed var(--border);
  padding-top: 16px;
  margin-top: 8px;
}
.manual-entry summary {
  cursor: pointer;
  color: var(--muted);
  margin-bottom: 10px;
}
.manual-entry input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 1rem;
}

.row-list { display: flex; flex-direction: column; gap: 8px; }

.reg-row {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.reg-row .info { display: flex; flex-direction: column; }
.reg-row .info .name { font-weight: 600; }
.reg-row .info .company { font-size: 0.82rem; color: var(--muted); }
.reg-row .badge-pill {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: #eef3ec;
  color: var(--accent-dark);
  white-space: nowrap;
}
.reg-row .badge-pill.blank { background: #f3e9e6; color: #7a4a2f; }

.undo-menu { position: relative; }
.undo-btn {
  border: none;
  background: transparent;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px 10px;
  color: var(--muted);
}
.undo-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  z-index: 10;
  min-width: 120px;
}
.undo-dropdown.open { display: block; }
.undo-dropdown button {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: var(--panel);
  text-align: left;
  cursor: pointer;
  color: var(--danger);
}
.undo-dropdown button:hover { background: #fbeceb; }

.queue-group-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 18px 0 8px;
}

.badge-row {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  touch-action: pan-y;
  position: relative;
  user-select: none;
}
.badge-row.checked { opacity: 0.55; }
.badge-row input[type="checkbox"] {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}
.badge-row .info { display: flex; flex-direction: column; flex: 1; }
.badge-row .info .name { font-weight: 600; font-size: 1.05rem; }
.badge-row .info .company { font-size: 0.85rem; color: var(--muted); }
.badge-row .wait-time { font-size: 0.78rem; color: var(--muted); }

.alert-banner {
  background: #fbeceb;
  color: var(--danger);
  padding: 12px 14px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  font-size: 0.92rem;
}

.lookup-result {
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 0.95rem;
}
.lookup-result.status-not_registered { background: #f3e9e6; color: #7a4a2f; }
.lookup-result.status-registered_not_processed { background: var(--warn-bg); color: var(--warn-text); }
.lookup-result.status-processed { background: #eef3ec; color: var(--accent-dark); }

.admin-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 20px;
}
.admin-panel h2 { margin-top: 0; font-size: 1.05rem; }
.admin-panel-title { display: flex; align-items: center; gap: 8px; }
.admin-panel input[type="text"],
.admin-panel input[type="password"],
.admin-panel input[type="file"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 1rem;
}

.info-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}
.info-box {
  background: var(--warn-bg);
  color: var(--warn-text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin: 8px 0 12px;
}

.muted-block { color: var(--muted); font-size: 0.85rem; }

.admin-row {
  flex-wrap: wrap;
}
.admin-row .info { flex: 1; min-width: 180px; }
.admin-row .info input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 4px;
  font-size: 0.92rem;
}
.admin-row-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.link-btn {
  border: none;
  background: transparent;
  color: var(--accent-dark);
  cursor: pointer;
  font-size: 0.88rem;
  padding: 4px 6px;
}
.link-btn.danger { color: var(--danger); }

footer.station-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 20px;
}