:root {
  --bg: #f5f7f6;
  --panel: #ffffff;
  --ink: #1d2528;
  --muted: #667177;
  --line: #dfe6e3;
  --accent: #166d62;
  --accent-2: #265d9b;
  --danger: #b42318;
  --ok-bg: #e8f5ef;
  --bad-bg: #fff0ef;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  font-size: 14px;
}

.layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: #17262b; color: #fff; padding: 20px 16px; }
.brand { display: grid; gap: 4px; margin-bottom: 28px; }
.brand strong { font-size: 20px; }
.brand span { color: #b9c8c9; font-size: 13px; }
nav { display: grid; gap: 8px; }
nav a { color: #e9f0ef; text-decoration: none; padding: 10px 12px; border-radius: 6px; }
nav a:hover { background: #24383f; }
.logout-form { margin-top: 18px; }
.logout-form button { width: 100%; background: #31484f; }
.logout-form button:hover { background: #3f5961; }
.content { padding: 24px; min-width: 0; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
h1, h2 { margin: 0; font-weight: 650; letter-spacing: 0; }
h1 { font-size: 28px; }
h2 { font-size: 18px; }
p { margin: 6px 0 0; color: var(--muted); }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat, .panel, .person-block { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.stat { padding: 16px; display: grid; gap: 6px; }
.stat span { color: var(--muted); }
.stat strong { font-size: 28px; }
.panel, .person-block { padding: 16px; margin-bottom: 16px; overflow: auto; }
.panel-title, .person-head, .person-meta, .actions, .row-actions { display: flex; align-items: center; gap: 8px; }
.panel-title, .person-head { justify-content: space-between; margin-bottom: 12px; }
.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.tab-nav { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.tab-nav a { color: var(--muted); text-decoration: none; padding: 10px 14px; border: 1px solid transparent; border-radius: 6px 6px 0 0; font-weight: 600; }
.tab-nav a:hover { color: var(--ink); background: #eef2f2; }
.tab-nav a.active { color: var(--accent); background: var(--panel); border-color: var(--line); border-bottom-color: var(--panel); margin-bottom: -1px; }
.tab-panel { display: block; }

table { width: 100%; border-collapse: collapse; min-width: 520px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.muted { color: var(--muted); }
.pill { display: inline-flex; align-items: center; min-height: 24px; padding: 3px 8px; border-radius: 999px; background: #eef2f2; color: #354146; font-size: 12px; white-space: nowrap; }
.pill.ok { background: var(--ok-bg); color: #146044; }
.pill.bad { background: var(--bad-bg); color: var(--danger); }

button, .button-link {
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  padding: 9px 12px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
}
button:hover, .button-link:hover { background: #11564d; }
.button-link.secondary { background: var(--accent-2); }
.button-link.secondary:hover { background: #204d7f; }
button.danger { background: var(--danger); }
button.danger:hover { background: #8d1c13; }
input, select, textarea {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
  background: #fff;
}
textarea { min-height: 82px; resize: vertical; }
label { display: grid; gap: 5px; color: var(--muted); font-size: 12px; font-weight: 600; }
label input, label select, label textarea { font-size: 14px; font-weight: 400; color: var(--ink); }
.stack-form { display: grid; gap: 12px; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; min-width: 180px; }
.inline-form label input, .inline-form label select { width: 100%; }
.inline-form input[type="hidden"] { display: none; }
.search-panel { position: sticky; top: 0; z-index: 5; }
.search-form { display: grid; grid-template-columns: minmax(220px, 1fr) 160px 120px auto; gap: 8px; align-items: end; }
.custom-field-form { display: grid; grid-template-columns: minmax(160px, 1fr) minmax(140px, 180px) 120px 110px auto auto; gap: 8px; align-items: end; }
.field-list { display: grid; gap: 8px; margin-top: 10px; }
.custom-field-row { display: grid; grid-template-columns: minmax(160px, 1fr) minmax(120px, 160px) 110px 90px auto auto auto; gap: 8px; align-items: end; padding-top: 8px; border-top: 1px solid var(--line); }
.auth-user-form { display: grid; grid-template-columns: minmax(140px, 1fr) minmax(160px, 1fr) minmax(140px, 1fr) 120px auto auto; gap: 8px; align-items: end; }
.grid-form { display: grid; grid-template-columns: repeat(6, minmax(120px, 1fr)) auto; gap: 8px; align-items: end; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.person-edit-form { display: grid; grid-template-columns: repeat(3, minmax(150px, 1fr)); gap: 8px; align-items: end; padding: 10px 0 14px; }
.edit-panel { margin: -4px 0 12px; }
.edit-panel summary { cursor: pointer; color: var(--accent); font-weight: 600; }
.custom-value-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.custom-value-list span { display: inline-flex; gap: 4px; align-items: center; padding: 4px 8px; border-radius: 6px; background: #eef2f2; color: #354146; font-size: 12px; }
.mini-grid { display: grid; grid-template-columns: repeat(2, minmax(110px, 1fr)); gap: 8px; min-width: 280px; }
.check { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 8px; color: var(--ink); }
.check input { width: auto; min-height: auto; }
.check.compact { min-height: 28px; font-size: 12px; color: var(--muted); }
.vertical-actions { align-items: stretch; flex-direction: column; }
.vertical-actions button { width: 100%; }
.log-list { display: grid; gap: 6px; margin-top: 10px; }
.log-list div { display: flex; gap: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.people-list { display: grid; gap: 14px; }
.message-panel { max-width: 680px; }
.top-gap { margin-top: 14px; }
.mobile-card-list { display: none; }
.manual-action-card h2 { font-size: 22px; }
.manual-form input, .manual-form textarea { min-height: 46px; font-size: 16px; }
.manual-form button { min-height: 48px; width: 100%; font-size: 16px; font-weight: 650; }
.entry-card { border-left: 4px solid var(--accent); }
.exit-card { border-left: 4px solid var(--accent-2); }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-panel { width: min(420px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 24px; }
.login-brand { color: var(--ink); margin-bottom: 20px; }
.login-brand span { color: var(--muted); }
.error-text { color: var(--danger); margin: 0; }
.help-panel h3 { margin: 12px 0 6px; font-size: 15px; }
.help-panel ul { margin: 8px 0 0; padding-left: 20px; color: var(--ink); }
.help-panel li { margin: 5px 0; }
.help-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }

@media (max-width: 920px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-grid, .two-col, .grid-form, .search-form, .custom-field-form, .custom-field-row, .person-edit-form, .auth-user-form, .help-grid { grid-template-columns: 1fr; }
  .page-header, .person-head { flex-direction: column; align-items: stretch; }
  .content { padding: 16px; }
}

@media (max-width: 640px) {
  body { font-size: 15px; }
  .content { padding: 12px; }
  .manual-page .page-header { margin-bottom: 12px; }
  .manual-page h1 { font-size: 24px; }
  .manual-page h2 { font-size: 20px; }
  .manual-actions { gap: 10px; }
  .manual-page .panel { padding: 14px; margin-bottom: 10px; overflow: visible; }
  .manual-form { gap: 10px; }
  .manual-form label { font-size: 13px; }
  .manual-form textarea { min-height: 72px; }
  .manual-page .desktop-table { display: none; }
  .manual-page .mobile-card-list { display: grid; gap: 8px; margin-top: 10px; }
  .mobile-row-card { display: grid; gap: 4px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fbfcfc; }
  .mobile-row-card strong { font-size: 17px; }
  .mobile-row-card span { color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
}