/* Deep Explo Workforce — supervisor portal.
   Redesigned 2026-08-01 (impeccable pass). Operate-mode UI for daily
   factory use: warm ink neutrals, one industrial burnt-orange accent,
   Archivo display + IBM Plex Sans body, flat surfaces with committed
   1px edges (no shadows), minimal motion. */

:root {
  --ink: #221f1b;
  --ink-soft: #5c564e;
  --ink-faint: #8a8378;
  --paper: #f1efec;
  --surface: #ffffff;
  --border: #dcd8d1;
  --border-strong: #c2bcb2;

  --accent: #b04d10;
  --accent-dark: #8f3d0a;
  --accent-tint: #f7e8dd;

  --success: #2b6a46;
  --success-tint: #e2efe7;
  --danger: #a33a22;
  --danger-tint: #f6e4df;
  --pending: #8a5b00;
  --pending-tint: #f4e8cd;
  --info-tint: #e7e9f2;
  --info: #3d4a7a;

  --font-display: "Archivo", "IBM Plex Sans", sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;

  --radius: 10px;
  --radius-small: 7px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
}

a { color: var(--accent-dark); }

h1, h2, h3 { font-family: var(--font-display); }

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

#app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 20px;
  background: var(--ink);
  color: #f5f2ee;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-left { display: flex; align-items: center; gap: 14px; }

.brand { display: flex; align-items: baseline; gap: 7px; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
}
.brand-sub {
  font-size: 13px;
  color: #b7ad9f;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#app-header .user-info {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}
.user-name { color: #d9d2c7; text-align: right; line-height: 1.3; }
.user-name em {
  display: block;
  font-style: normal;
  color: #a39a8b;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

#app-header button.secondary {
  background: transparent;
  color: #d9d2c7;
  border: 1px solid #4d463d;
  font-size: 13px;
  padding: 6px 12px;
}
#app-header button.secondary:hover { border-color: #7a7163; background: transparent; color: #fff; }

#nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #4d463d;
  color: #d9d2c7;
  font-size: 15px;
  padding: 5px 10px;
}

/* Scope toggle (My team / All employees) */
.scope-toggle {
  display: inline-flex;
  border: 1px solid #4d463d;
  border-radius: var(--radius-small);
  overflow: hidden;
}
.scope-toggle button {
  background: transparent;
  border: none;
  color: #b7ad9f;
  font-size: 12.5px;
  font-weight: 500;
  padding: 6px 12px;
  cursor: pointer;
  border-radius: 0;
}
.scope-toggle button.active {
  background: var(--accent);
  color: #fff;
}

#app-layout {
  display: flex;
  min-height: calc(100vh - 54px);
}

#app-nav {
  width: 224px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 0 24px;
}

.nav-group-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-faint);
  padding: 18px 20px 6px;
}
.nav-group-label:first-child { padding-top: 4px; }

#app-nav a {
  display: block;
  padding: 8px 20px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
}
#app-nav a:hover { color: var(--ink); background: var(--paper); }
#app-nav a.active {
  color: var(--accent-dark);
  font-weight: 600;
  background: var(--accent-tint);
}

#app-content {
  flex: 1;
  padding: 24px 24px 48px;
  max-width: 960px;
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px 22px;
  margin-bottom: 20px;
}

.card h2 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.005em;
}
.card h2 + .muted { margin-top: 0; }
.card > p.muted { margin: 2px 0 16px; }

h3.history-title {
  margin: 4px 0 12px;
  font-size: 15px;
  font-weight: 700;
}

.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.field-inline { max-width: 300px; }

input[type="text"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-small);
  font-size: 14.5px;
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}

input[type="date"] { cursor: pointer; }

textarea { resize: vertical; min-height: 64px; }

.checkbox-field { display: flex; align-items: center; gap: 8px; }
.checkbox-field input { width: auto; accent-color: var(--accent); }
.checkbox-field label { margin: 0; text-transform: none; letter-spacing: 0; font-size: 14px; }

button, .btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: var(--radius-small);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, border-color 0.15s ease;
}
button:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
button:disabled { opacity: 0.45; cursor: not-allowed; }

button.secondary {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--border-strong);
}
button.secondary:hover { background: var(--paper); color: var(--ink); border-color: var(--ink-faint); }

button.danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}
button.danger:hover { background: var(--danger-tint); }

td button { padding: 5px 12px; font-size: 13px; }
td button + button { margin-left: 6px; }

.actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th, td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

th {
  color: var(--ink-faint);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #faf9f7; }

.table-wrap { overflow-x: auto; }

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

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.badge-pending { background: var(--pending-tint); color: var(--pending); }
.badge-approved { background: var(--success-tint); color: var(--success); }
.badge-rejected, .badge-error { background: var(--danger-tint); color: var(--danger); }
.badge-info { background: var(--info-tint); color: var(--info); }

/* ---------- Balance summary (Leave History) ---------- */

.balance-summary {
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  padding: 14px 16px 16px;
  margin-bottom: 18px;
  background: #faf9f7;
}
.balance-summary h3 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-soft);
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px 18px;
}
.stat { display: flex; flex-direction: column; }
.stat-value {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.15;
}
.stat.good .stat-value { color: var(--success); }
.stat.bad .stat-value { color: var(--danger); }
.stat-label { font-size: 12px; color: var(--ink-soft); }

/* ---------- Employee picker ---------- */

.employee-picker { position: relative; display: flex; align-items: stretch; }

.employee-picker-clear {
  flex-shrink: 0;
  width: 34px;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-right: none;
  border-radius: var(--radius-small) 0 0 var(--radius-small);
  background: var(--paper);
  color: var(--danger);
  font-size: 17px;
  line-height: 1;
}
.employee-picker-clear:hover { background: var(--danger-tint); border-color: var(--danger); }

.employee-picker-input { width: 100%; }
.employee-picker.has-selection .employee-picker-input {
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  font-weight: 500;
}

.employee-picker-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-top: none;
  border-radius: 0 0 var(--radius-small) var(--radius-small);
  max-height: 230px;
  overflow-y: auto;
  z-index: 20;
}

.employee-picker-option {
  padding: 8px 11px;
  cursor: pointer;
  font-size: 14px;
}
.employee-picker-option:hover { background: var(--accent-tint); }

.employee-picker-empty, .employee-picker-error {
  padding: 8px 11px;
  font-size: 13px;
  color: var(--ink-soft);
}
.employee-picker-error { color: var(--danger); }

/* ---------- Toggle switch (shift grids) ---------- */

.toggle-switch {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  user-select: none;
}

.toggle-switch .toggle-state-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-soft);
  min-height: 14px;
}

.toggle-switch input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.toggle-switch .toggle-track {
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: var(--ink-soft); /* Night */
  transition: background 0.15s ease;
  flex-shrink: 0;
}

.toggle-switch .toggle-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.15s ease;
}

.toggle-switch input:checked + .toggle-track { background: var(--accent); } /* Day */
.toggle-switch input:checked + .toggle-track::after { transform: translateX(18px); }
.toggle-switch input:focus-visible + .toggle-track {
  outline: 2px solid var(--accent-dark);
  outline-offset: 2px;
}

/* ---------- Shift grids ---------- */

.shift-grid-toolbar {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.shift-grid-toolbar .picker-slot { min-width: 240px; }

table.shift-grid th, table.shift-grid td { text-align: center; }
table.shift-grid th:first-child, table.shift-grid td.shift-grid-employee {
  text-align: left;
  white-space: nowrap;
}
table.shift-grid td.shift-grid-all { border-left: 1px solid var(--border); }
table.shift-grid .remove-row-btn {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  padding: 4px 9px;
}
table.shift-grid .remove-row-btn:hover { background: var(--danger-tint); border-radius: var(--radius-small); }

/* ---------- Banners / misc ---------- */

.muted { color: var(--ink-soft); font-size: 13px; }

.error-banner {
  background: var(--danger-tint);
  color: var(--danger);
  padding: 10px 13px;
  border-radius: var(--radius-small);
  margin-bottom: 16px;
  font-size: 14px;
}
.success-banner {
  background: var(--success-tint);
  color: var(--success);
  padding: 10px 13px;
  border-radius: var(--radius-small);
  margin-bottom: 16px;
  font-size: 14px;
}
.empty-state {
  color: var(--ink-faint);
  font-size: 14px;
  padding: 26px 0;
  text-align: center;
}

.entry-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.entry-row .field { margin-bottom: 0; flex: 1; min-width: 150px; }
.entry-row .remove-btn { padding: 9px 12px; }

pre.json-viewer {
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: var(--radius-small);
  font-size: 12.5px;
  overflow-x: auto;
  max-width: 100%;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---------- Mobile (B3: supervisors use phones) ---------- */

@media (max-width: 760px) {
  #app-layout { flex-direction: column; }

  #app-nav {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    display: none;
    padding: 8px 0 12px;
  }
  #app-nav.open { display: block; }

  #nav-toggle { display: inline-block; }

  #app-header { flex-wrap: wrap; row-gap: 8px; }
  #app-header .user-info { flex-wrap: wrap; }
  .user-name { display: none; }

  #app-content { max-width: 100%; padding: 14px 14px 40px; }

  .entry-row { flex-direction: column; align-items: stretch; }
  .entry-row .remove-btn { width: 100%; }

  th, td { font-size: 13px; padding: 7px 8px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}