@import url('tokens.css');

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font-ui);
  font-weight: var(--weight-regular);
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: var(--weight-strong);
  margin: 0;
  color: var(--color-text);
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea { font-family: inherit; font-size: inherit; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

/* ---------- App shell ---------- */

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--color-sidebar);
  color: var(--color-sidebar-text);
  padding: var(--space-5) var(--space-3);
  display: flex;
  flex-direction: column;
}

.sidebar-brand {
  font-family: var(--font-display);
  font-weight: var(--weight-strong);
  font-size: 18px;
  letter-spacing: 0.02em;
  padding: 0 var(--space-2) var(--space-5);
}

.sidebar-brand span { color: var(--color-accent); }

.sidebar-nav { list-style: none; margin: 0; padding: 0; flex: 1; }

.sidebar-nav a {
  display: block;
  color: var(--color-sidebar-text-muted);
  font-family: var(--font-ui);
  font-weight: var(--weight-strong);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-sm);
  margin-bottom: 2px;
}

.sidebar-nav a:hover {
  background: var(--color-sidebar-hover);
  color: var(--color-sidebar-text);
}

.sidebar-nav-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin: var(--space-4) 0 var(--space-2);
  padding-top: var(--space-3);
}

/* ---------- Sidebar search (this is HELM's global search — brief 22
   calls it core, not a future luxury, but it isn't its own nav item;
   it lives here so it's reachable from every page without restructuring
   the page shell for a top header bar) ---------- */

.sidebar-search-wrap {
  position: relative;
  padding: 0 var(--space-2);
  margin-bottom: var(--space-4);
}

#sidebar-search {
  width: 100%;
  height: 32px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--color-sidebar-text);
  padding: 0 var(--space-2);
  font-size: 13px;
}

#sidebar-search::placeholder { color: var(--color-sidebar-text-muted); }
#sidebar-search:focus { border-color: rgba(255, 255, 255, 0.4); outline: none; }

.sidebar-search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: var(--space-2);
  width: 320px;
  max-height: 360px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  z-index: 20;
}

.sidebar-search-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  text-decoration: none;
}
.sidebar-search-item:last-child { border-bottom: none; }
.sidebar-search-item:hover { background: var(--color-surface-muted); }

.sidebar-search-title { font-size: 13px; font-weight: var(--weight-medium); }
.sidebar-search-subtitle { font-size: 11.5px; color: var(--color-text-secondary); }

.sidebar-search-empty {
  padding: var(--space-3);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.sidebar-nav a.active {
  background: var(--color-sidebar-active);
  color: var(--color-sidebar-text);
  box-shadow: inset 2px 0 0 var(--color-accent);
}

.sidebar-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-3);
  font-size: 12px;
  color: var(--color-sidebar-text-muted);
}

.sidebar-footer button {
  background: none;
  border: none;
  color: var(--color-sidebar-text-muted);
  cursor: pointer;
  font-size: 12px;
  padding: 0;
}
.sidebar-footer button:hover { color: var(--color-sidebar-text); text-decoration: underline; }

.main {
  padding: var(--space-6) var(--space-7);
  max-width: 1400px;
}

/* ---------- Page header ---------- */

.eyebrow {
  font-family: var(--font-ui);
  font-weight: var(--weight-strong);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.page-title {
  font-size: 28px;
  margin-bottom: var(--space-2);
}

.page-description {
  color: var(--color-text-secondary);
  max-width: 70ch;
  margin-bottom: var(--space-5);
}

.page-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

/* ---------- Cards ---------- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.card + .card { margin-top: var(--space-4); }

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.kpi-label {
  font-size: 11.5px;
  font-weight: var(--weight-strong);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.kpi-value {
  font-family: var(--font-display);
  font-weight: var(--weight-strong);
  font-size: 32px;
}

/* ---------- Tables ---------- */

.table-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: auto;
  background: var(--color-surface);
}

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }

thead th {
  position: sticky;
  top: 0;
  background: var(--color-surface-muted);
  text-align: left;
  font-weight: var(--weight-strong);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--color-surface-muted); }

/* Inline-editable table rows (Users, Work grid) use regular inputs
   inside cells — shrink them to fit row height instead of the
   full control height used in standalone forms. */
tbody input, tbody select { height: 32px; padding: 0 var(--space-2); }
tbody textarea { min-height: 32px; padding: 4px var(--space-2); }

.table-empty {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-secondary);
}

/* ---------- Forms ---------- */

.field { display: flex; flex-direction: column; gap: var(--space-1); margin-bottom: var(--space-4); }

.field label {
  font-size: 12px;
  font-weight: var(--weight-strong);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0 var(--space-4);
}

input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="url"],
select, textarea {
  height: var(--control-height);
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

textarea { height: auto; padding: var(--space-2) var(--space-3); min-height: 72px; resize: vertical; }

input:focus, select:focus, textarea:focus { border-color: var(--color-text-secondary); }

/* ---------- Buttons ---------- */

.btn {
  height: var(--control-height);
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: var(--weight-strong);
  font-size: 13px;
  cursor: pointer;
}

.btn:hover { background: var(--color-surface-muted); }

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #FFFFFF;
}
.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); }

.btn-danger { color: var(--color-danger); border-color: var(--color-danger); background: var(--color-surface); }
.btn-danger:hover { background: var(--color-danger-bg); }

/* ---------- Badges ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  font-weight: var(--weight-strong);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
  color: var(--color-text-secondary);
}

.badge-success { color: var(--color-success); background: var(--color-success-bg); border-color: transparent; }
.badge-warning { color: var(--color-warning); background: var(--color-warning-bg); border-color: transparent; }
.badge-danger { color: var(--color-danger); background: var(--color-danger-bg); border-color: transparent; }
.badge-info { color: var(--color-info); background: var(--color-info-bg); border-color: transparent; }

/* ---------- Misc ---------- */

.text-secondary { color: var(--color-text-secondary); }
.text-danger { color: var(--color-danger); }
.error-text { color: var(--color-danger); font-size: 13px; margin-top: var(--space-2); }
.hidden { display: none !important; }

.truncate {
  display: inline-block;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}

.filter-bar {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.filter-bar select, .filter-bar input[type="text"] { width: auto; min-width: 140px; }
.filter-bar label { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--color-text-secondary); }

/* ---------- Dashboard ---------- */

.dashboard-section-title {
  font-family: var(--font-display);
  font-weight: var(--weight-strong);
  font-size: 16px;
  margin: var(--space-6) 0 var(--space-4);
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.panel-title {
  font-size: 12px;
  font-weight: var(--weight-strong);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.panel-empty {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* Simple horizontal bar breakdowns — no charting library, brief 23
   explicitly wants clarity over decoration. */
.bar-list { display: flex; flex-direction: column; gap: var(--space-3); }
.bar-row-labels { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 4px; }
.bar-row-labels .count { font-weight: var(--weight-strong); }
.bar-row-track { height: 6px; background: var(--color-surface-muted); border-radius: 3px; overflow: hidden; }
.bar-row-fill { height: 100%; background: var(--color-accent); border-radius: 3px; }

.list-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}
.list-row:last-child { border-bottom: none; }
.list-row-title { color: var(--color-text); text-decoration: none; }
.list-row-title:hover { text-decoration: underline; }
.list-row-meta { color: var(--color-text-secondary); white-space: nowrap; font-size: 12px; }

.activity-row { padding: var(--space-2) 0; border-bottom: 1px solid var(--color-border); font-size: 13px; }
.activity-row:last-child { border-bottom: none; }
.activity-when { color: var(--color-text-secondary); font-size: 11.5px; }