/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Brand — Safety red */
  --navy:       #7f1d1d;
  --navy-dark:  #611515;
  --primary:    #dc2626;
  --primary-dk: #b91c1c;
  --success:    #10b981;
  --success-bg: #ecfdf5;
  --warn:       #f59e0b;
  --warn-bg:    #fffbeb;
  --danger:     #ef4444;
  --danger-dk:  #dc2626;
  --danger-bg:  #fef2f2;

  /* Neutrals */
  --gray-50:  #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-900: #0f172a;
  --border:   rgba(15,23,42,.06);

  /* Surfaces */
  --radius:     10px;
  --radius-sm:  6px;
  --radius-lg:  14px;
  --shadow:     0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.06);
  --shadow-md:  0 4px 6px rgba(15,23,42,.04), 0 10px 15px rgba(15,23,42,.06);
  --shadow-lg:  0 10px 25px rgba(15,23,42,.06), 0 20px 50px rgba(15,23,42,.08);

  /* Typography */
  --font:       'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:  'JetBrains Mono', 'SF Mono', Consolas, monospace;

  --ease:     cubic-bezier(.4, 0, .2, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  font-size: 13px;
  color: var(--gray-900);
  background: #eef2f7;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
}

/* ── Header ────────────────────────────────────────────────── */
.app-header {
  display: flex;
  align-items: center;
  padding: 0 20px;
  height: 52px;
  background: var(--navy);
  color: #fff;
  flex-shrink: 0;
  gap: 14px;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-left  { display: flex; align-items: center; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* Auth chip */
.auth-wrap { position: relative; }
.auth-chip {
  display: inline-flex; align-items: center; padding: 5px 10px;
  border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius);
  background: rgba(255,255,255,.08); color: #fff; cursor: pointer;
  font: inherit; font-size: 12px; transition: background .15s;
}
.auth-chip:hover { background: rgba(255,255,255,.16); }
.auth-user-name { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.auth-popover {
  display: none; position: absolute; top: calc(100% + 6px); right: 0;
  min-width: 200px; background: #fff; color: var(--gray-900);
  border-radius: var(--radius); border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg); padding: 12px 14px; z-index: 100;
}
.auth-popover.open { display: block; }
.auth-popover-name { font-size: 13px; font-weight: 600; }
.auth-popover-email { font-size: 11px; color: var(--gray-500); word-break: break-all; }
.auth-popover-action {
  display: block; width: 100%; text-align: left; background: none; border: none;
  padding: 6px 4px; font-size: 12px; color: var(--gray-700); cursor: pointer;
  border-radius: 4px; text-decoration: none; transition: background .12s;
}
.auth-popover-action:hover { background: var(--gray-100); color: var(--danger); }
.app-logo  { height: 42px; width: auto; display: block; }
.app-title { font-size: 14px; font-weight: 500; color: #fff; opacity: .85; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 12px; font-weight: 500;
  cursor: pointer; white-space: nowrap;
  transition: background .15s var(--ease), box-shadow .15s var(--ease);
}
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dk); }
.btn-ghost  { background: transparent; color: var(--gray-600); }
.btn-ghost:hover { background: var(--gray-100); }
.btn-icon {
  width: 32px; height: 32px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm); color: #fff; cursor: pointer;
  font-size: 15px; transition: background .15s;
}
.btn-icon:hover { background: rgba(255,255,255,.18); }

/* ── Navigation ───────────────────────────────────────────── */
.nav-bar {
  display: flex;
  gap: 4px;
  padding: 8px 20px;
  background: var(--navy-dark);
  flex-shrink: 0;
  overflow-x: auto;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.nav-section { display: flex; align-items: center; gap: 6px; }
.nav-section + .nav-section { margin-left: 6px; padding-left: 10px; border-left: 1px solid rgba(255,255,255,.08); }
.nav-section-label { font-size: 10px; font-weight: 600; color: rgba(255,255,255,.35); text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.nav-segment { display: flex; gap: 2px; }
.nav-btn {
  padding: 5px 12px;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 12px; font-weight: 500;
  color: rgba(255,255,255,.6); background: transparent;
  cursor: pointer; white-space: nowrap;
  transition: all .12s var(--ease);
}
.nav-btn:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-btn.active { color: #fff; background: rgba(255,255,255,.14); }

/* ── Filter bar ───────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  flex-shrink: 0;
}
.search-wrap { position: relative; }
.search-input {
  width: 220px; padding: 6px 10px 6px 28px;
  border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 12px;
  transition: border-color .15s;
}
.search-input:focus { outline: none; border-color: var(--primary); }
.search-icon { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); font-size: 13px; color: var(--gray-400); pointer-events: none; }
.filter-select {
  padding: 6px 10px;
  border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 12px; background: #fff;
  cursor: pointer;
}
.filter-select:focus { outline: none; border-color: var(--primary); }
.filter-summary { font-size: 11px; color: var(--gray-400); margin-left: 8px; }

/* ── Main content ─────────────────────────────────────────── */
.main-content {
  flex: 1;
  overflow-y: auto;
  background: var(--gray-50);
  padding: 20px;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
}
.card-body { padding: 16px 18px; }

/* ── Stat tiles ───────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.stat-tile {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.stat-tile .label { font-size: 11px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.stat-tile .value { font-size: 26px; font-weight: 700; line-height: 1; }
.stat-tile .sub   { font-size: 11px; color: var(--gray-400); margin-top: 4px; }

.value-pass { color: var(--success); }
.value-warn { color: var(--warn); }
.value-fail { color: var(--danger); }

/* ── Health bar ───────────────────────────────────────────── */
.health-bar-wrap {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--gray-100);
}
.health-bar-wrap .segment { height: 100%; transition: width .3s var(--ease); }
.health-bar-wrap .seg-pass { background: var(--success); }
.health-bar-wrap .seg-warn { background: var(--warn); }
.health-bar-wrap .seg-fail { background: var(--danger); }

/* ── Tables ───────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.data-table th {
  text-align: left;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .04em;
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 2;
  cursor: pointer;
  user-select: none;
}
.data-table th:hover { color: var(--gray-700); }
.data-table th.sorted-asc::after  { content: ' \2191'; font-size: 10px; opacity: .6; }
.data-table th.sorted-desc::after { content: ' \2193'; font-size: 10px; opacity: .6; }
.data-table td {
  padding: 5px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  white-space: nowrap;
}
.data-table td.wrap { white-space: normal; }
/* Row banding */
.data-table tbody tr:nth-child(even) { background: var(--gray-50); }
.data-table tbody tr { transition: background .1s; }
.data-table tbody tr:hover { background: #eef2f7 !important; }
.data-table tbody tr.row-fail { background: var(--danger-bg) !important; }
.data-table tbody tr.row-warn { background: var(--warn-bg) !important; }

/* Lined variant (for roles etc.) */
.data-table.lined td { border-right: 1px solid var(--border); }
.data-table.lined td:last-child { border-right: none; }
.data-table.lined th { border-right: 1px solid var(--gray-200); }

/* Same-width compliance columns */
.data-table .col-field { width: 60px; min-width: 60px; max-width: 60px; text-align: center; }

/* Compact name columns for client/candidate tables */
.data-table .col-tight { max-width: 160px; overflow: hidden; text-overflow: ellipsis; }
.data-table .col-wide  { min-width: 90px; }

/* Roles table: taller rows, wrapping titles */
.data-table.roles-tbl td { padding: 8px 10px; line-height: 1.4; }
.data-table.roles-tbl .col-titles { white-space: normal; max-width: 250px; font-size: 11px; color: var(--gray-500); }

/* Tooltip */
.tip {
  position: relative; cursor: help;
}
.tip::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  background: var(--gray-900); color: #fff;
  padding: 6px 10px; border-radius: var(--radius-sm);
  font-size: 11px; font-weight: 400; white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity .15s;
  z-index: 10; max-width: 300px; white-space: normal;
}
.tip:hover::after { opacity: 1; }

/* Message callout icon */
.msg-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--warn-bg); color: #92400e;
  font-size: 11px; font-weight: 700; cursor: help;
  position: relative;
}
.msg-icon.fail { background: var(--danger-bg); color: #991b1b; }

/* Info button for rule descriptions */
.info-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--gray-100); color: var(--gray-400);
  font-size: 10px; font-weight: 700; cursor: help;
  border: none; padding: 0; margin-left: 4px;
  position: relative;
}

/* JA profile link icon */
.ja-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 4px;
  background: var(--gray-100); color: var(--gray-500);
  font-size: 11px; text-decoration: none;
  margin-left: 6px; transition: all .12s;
}
.ja-icon:hover { background: var(--primary); color: #fff; }
.data-table.lined th:last-child { border-right: none; }

/* Compliance field columns: centred */
.data-table .col-field { text-align: center; }

/* ── Status badges ────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 0;
  border-radius: 99px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.5;
  min-width: 46px;
  text-align: center;
}
.badge-pass { background: var(--success-bg); color: #065f46; }
.badge-warn { background: var(--warn-bg); color: #92400e; }
.badge-fail { background: var(--danger-bg); color: #991b1b; }
.badge-na   { background: var(--success-bg); color: #065f46; }

/* ── Cell display helpers ─────────────────────────────────── */
.cell-true  { color: var(--success); font-weight: 700; text-align: center; }
.cell-false { color: var(--gray-300); text-align: center; }
.cell-empty { color: var(--gray-300); text-align: center; font-weight: 300; }

/* ── Tag / chip input ─────────────────────────────────────── */
.tag-list {
  display: flex; flex-wrap: wrap; gap: 4px;
  padding: 4px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  background: #fff; min-height: 34px; cursor: text;
}
.tag-list:focus-within { border-color: var(--primary); }
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; background: var(--gray-100);
  border-radius: 99px; font-size: 11px; color: var(--gray-700);
}
.tag-remove {
  background: none; border: none; cursor: pointer;
  color: var(--gray-400); font-size: 14px; line-height: 1;
  padding: 0 2px;
}
.tag-remove:hover { color: var(--danger); }
.tag-input {
  border: none; outline: none; flex: 1; min-width: 80px;
  font-family: var(--font); font-size: 12px; padding: 2px 4px;
}

/* ── Grid layouts ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

@media (max-width: 1200px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ── Scrollable table wrapper ─────────────────────────────── */
.table-scroll {
  max-height: 500px;
  overflow-y: auto;
  border-radius: var(--radius);
}

/* ── Loading / empty state ────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 40px 20px;
  color: var(--gray-400);
  font-size: 13px;
}
.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--gray-400);
  font-size: 13px;
}

/* ── Tab views ────────────────────────────────────────────── */
.view { display: none; }
.view.active { display: block; }

/* ── Placement detail panel ───────────────────────────────── */
.detail-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.3);
  z-index: 50;
}
.detail-overlay.open { display: block; }
.detail-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(680px, 90vw);
  background: #fff;
  box-shadow: var(--shadow-lg);
  z-index: 51;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .2s var(--ease);
}
.detail-overlay.open .detail-panel { transform: translateX(0); }
.detail-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-200);
}
.detail-panel-header h3 { font-size: 15px; font-weight: 600; }
.detail-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.detail-close {
  background: none; border: none;
  font-size: 18px; cursor: pointer;
  color: var(--gray-500);
  padding: 4px 8px;
  border-radius: 4px;
}
.detail-close:hover { background: var(--gray-100); color: var(--gray-900); }

/* ── Toast ─────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 10px 16px;
  background: var(--gray-900);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 12px;
  box-shadow: var(--shadow-md);
  animation: toast-in .2s var(--ease);
}
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; opacity: 0; pointer-events: none;
  transition: opacity .2s var(--ease);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-overlay.open .modal { transform: translateY(0); opacity: 1; }
.modal {
  background: #fff; border-radius: var(--radius-lg);
  width: 500px; max-width: 92vw;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px); opacity: 0;
  transition: all .2s var(--ease);
  max-height: 94vh; display: flex; flex-direction: column;
}
.modal-header {
  display: flex; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--gray-100);
}
.modal-header h3 { flex: 1; font-size: 15px; font-weight: 600; }
.modal-close {
  background: none; border: none; font-size: 18px;
  color: var(--gray-400); cursor: pointer;
  padding: 4px 8px; border-radius: var(--radius-sm);
}
.modal-close:hover { background: var(--gray-100); color: var(--gray-700); }
.modal-body {
  padding: 18px 20px; flex: 1; min-height: 0;
  max-height: calc(94vh - 80px); overflow: auto;
}

/* ── Settings tabs ─────────────────────────────────────────── */
.settings-tab-bar {
  display: flex; gap: 8px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.settings-tab-btn {
  border: 1px solid var(--gray-200); background: #fff;
  color: var(--gray-500); padding: 6px 14px; border-radius: 999px;
  font-family: var(--font); font-size: 12px; font-weight: 500;
  cursor: pointer; transition: all .15s var(--ease);
}
.settings-tab-btn:hover { border-color: var(--gray-300); color: var(--gray-700); }
.settings-tab-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.settings-tab-panel { min-height: 220px; }

/* ── Clickable row ────────────────────────────────────────── */
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: var(--gray-100) !important; }

/* ── Tick / Cross display (legacy compat) ─────────────────── */
.bool-true  { color: var(--success); font-weight: 700; }
.bool-false { color: var(--gray-300); }

/* ── Edit form ────────────────────────────────────────────── */
.edit-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
.edit-form .form-group { display: flex; flex-direction: column; }
.edit-form .form-group.full-width { grid-column: 1 / -1; }
.edit-form label {
  font-size: 11px; font-weight: 600; color: var(--gray-500);
  margin-bottom: 3px; text-transform: uppercase; letter-spacing: .03em;
}
.edit-form input[type="text"],
.edit-form input[type="date"],
.edit-form select {
  padding: 7px 10px;
  border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 12px;
  transition: border-color .15s;
}
.edit-form input:focus, .edit-form select:focus, .edit-form textarea:focus {
  outline: none; border-color: var(--primary);
}
.edit-form input::placeholder, .edit-form textarea::placeholder {
  color: var(--gray-300); font-weight: 400;
}
.edit-form textarea {
  padding: 7px 10px;
  border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 12px; resize: vertical;
}

/* ── Toggle switch ────────────────────────────────────────── */
.toggle-wrap { display: flex; align-items: center; gap: 8px; padding-top: 4px; }
.toggle {
  position: relative; width: 36px; height: 20px;
  background: var(--gray-200); border-radius: 10px;
  cursor: pointer; transition: background .15s;
  border: none; padding: 0;
}
.toggle::after {
  content: ''; position: absolute;
  top: 2px; left: 2px; width: 16px; height: 16px;
  background: #fff; border-radius: 50%;
  transition: transform .15s;
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}
.toggle.on { background: var(--success); }
.toggle.on::after { transform: translateX(16px); }
.toggle-label { font-size: 12px; color: var(--gray-600); }