:root {
  --paper: #F6F1E7;
  --paper-raised: #FFFDF8;
  --ink: #21281F;
  --ink-soft: #5B6154;
  --jade: #1C5A4E;
  --jade-dark: #143F37;
  --jade-soft: #DCE9E5;
  --brass: #B8862F;
  --brass-soft: #E9D9AF;
  --rust: #A8412C;
  --line: #DED0AE;
  --line-soft: #EAE1C7;
  --state-green: #22C55E;
  --state-red: #F43F5E;
  --radius: 3px;
  --shadow: 0 1px 2px rgba(33,40,31,0.06), 0 6px 20px -8px rgba(33,40,31,0.15);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--brass-soft); }
a { color: var(--jade); }

/* --- login --- */
.login-body { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card {
  width: min(340px, 90vw);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow);
  padding: 32px 28px;
}
.login-card h1 {
  margin: 0 0 2px;
  font-family: 'Zilla Slab', serif;
  font-weight: 700;
  font-size: 1.3rem;
  text-align: center;
  color: var(--jade-dark);
}
.login-card .subtitle {
  margin: 0 0 24px;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.password-field { position: relative; }
.password-field input {
  width: 100%;
  padding: 11px 40px 11px 12px;
  font-size: 0.98rem;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.password-field input:focus {
  outline: none;
  border-color: var(--jade);
  box-shadow: 0 0 0 3px rgba(28,90,78,0.14);
}
.toggle-password {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; padding: 0;
  color: var(--ink-soft); cursor: pointer; border-radius: var(--radius);
}
.toggle-password:hover { color: var(--ink); background: var(--line); }
.toggle-password svg { width: 19px; height: 19px; }
.toggle-password .icon-off { display: none; }
.toggle-password[aria-pressed="true"] .icon-on { display: none; }
.toggle-password[aria-pressed="true"] .icon-off { display: block; }

.btn-primary {
  width: 100%;
  margin-top: 18px;
  padding: 12px 18px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--paper);
  background: var(--jade);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}
.btn-primary:hover { background: var(--jade-dark); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { background: #A9B7AE; cursor: not-allowed; }

.error, .msg.error {
  margin-top: 14px;
  padding: 9px 11px;
  background: #F7E9E4;
  border-left: 3px solid var(--rust);
  border-radius: var(--radius);
  color: var(--rust);
  font-size: 0.85rem;
}
.msg.success {
  margin-top: 14px;
  padding: 9px 11px;
  background: var(--jade-soft);
  border-left: 3px solid var(--jade);
  border-radius: var(--radius);
  color: var(--jade-dark);
  font-size: 0.85rem;
}
.msg:empty { display: none; }

/* --- app shell --- */
.app-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 24px clamp(20px, 4vw, 48px) 18px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-family: 'Zilla Slab', serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 0;
}
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.header-right { display: flex; align-items: center; gap: 18px; }
.text-btn {
  background: none; border: none; padding: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.text-btn:hover { color: var(--rust); }
.text-btn.jade:hover { color: var(--jade); }

.badge-count {
  background: var(--rust);
  color: var(--paper-raised);
  border-radius: 10px;
  padding: 1px 7px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  margin-left: 5px;
}
.badge-count.hidden { display: none; }

.layout {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 340px);
  gap: 1px;
  background: var(--line);
  max-width: 1300px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}
.pane { background: var(--paper); padding: clamp(20px, 3vw, 32px); }
.pane h2 {
  font-family: 'Zilla Slab', serif;
  font-weight: 600;
  font-size: 1.2rem;
  margin: 0 0 16px;
  color: var(--jade-dark);
}
.pane h3 {
  font-family: 'Zilla Slab', serif;
  font-weight: 600;
  font-size: 1.05rem;
  margin: 24px 0 12px;
  color: var(--jade-dark);
}
.pane h3:first-of-type { margin-top: 0; }

/* --- month nav + legend --- */
.month-nav {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  margin-bottom: 14px;
}
.month-nav button {
  background: none; border: 1px solid var(--line); border-radius: var(--radius);
  width: 32px; height: 32px; font-size: 15px; cursor: pointer; color: var(--jade-dark);
}
.month-nav button:hover { background: var(--line-soft); }
.month-nav h2 {
  margin: 0; font-size: 1.05rem; min-width: 170px; text-align: center;
  color: var(--jade-dark); font-family: 'Zilla Slab', serif; font-weight: 600;
}

.legend { display: flex; gap: 16px; margin-bottom: 14px; font-size: 0.76rem; color: var(--ink-soft); font-family: 'IBM Plex Mono', monospace; }
.legend-item { display: flex; align-items: center; gap: 5px; }
.swatch { width: 13px; height: 13px; border-radius: 2px; display: inline-block; border: 1px solid var(--line); }
.swatch.requested {
  background-color: var(--paper-raised);
  background-image:
    repeating-linear-gradient(45deg, var(--state-green) 0, var(--state-green) 1.5px, transparent 1.5px, transparent 5px),
    repeating-linear-gradient(-45deg, var(--state-green) 0, var(--state-green) 1.5px, transparent 1.5px, transparent 5px);
}
.swatch.approved { background: var(--state-green); border-color: var(--state-green); }
.swatch.declined {
  background-color: var(--paper-raised);
  background-image:
    repeating-linear-gradient(45deg, var(--state-red) 0, var(--state-red) 1.5px, transparent 1.5px, transparent 5px),
    repeating-linear-gradient(-45deg, var(--state-red) 0, var(--state-red) 1.5px, transparent 1.5px, transparent 5px);
}

/* --- calendar table --- */
.grid-wrap { overflow-x: auto; }
table#calendarTable { border-collapse: collapse; width: 100%; font-size: 0.82rem; }
table#calendarTable th, table#calendarTable td {
  border: 1px solid var(--line-soft); padding: 3px 2px; text-align: center; min-width: 24px;
}
table#calendarTable th {
  background: var(--paper-raised);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  position: sticky; top: 0;
}
/* Staff names rotated vertically so 19+ columns fit one page width */
table#calendarTable th.staff-col { vertical-align: bottom; padding: 4px 2px; }
table#calendarTable th.staff-col span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  display: inline-block;
  white-space: nowrap;
  line-height: 1;
}
table#calendarTable td.date-cell {
  text-align: left; font-weight: 600; background: var(--paper-raised); min-width: 88px; width: 88px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem; color: var(--ink-soft);
  padding: 3px 5px; white-space: nowrap;
}
table#calendarTable tr.weekend td.date-cell,
table#calendarTable tr.weekend td.day-cell { background: var(--line-soft); }
td.day-cell { cursor: default; }
/* Holiday shading must win over weekend shading — explicit combined
   selectors rather than relying on specificity/source-order, since a
   requested/approved/declined Saturday should show as such, not as a plain
   weekend. Requested/declined use a crosshatch (not yet final/positive);
   approved is a solid fill. */
table#calendarTable tr.weekend td.day-cell.requested,
table#calendarTable td.day-cell.requested {
  background-color: var(--paper-raised);
  background-image:
    repeating-linear-gradient(45deg, var(--state-green) 0, var(--state-green) 2px, transparent 2px, transparent 7px),
    repeating-linear-gradient(-45deg, var(--state-green) 0, var(--state-green) 2px, transparent 2px, transparent 7px);
  cursor: pointer;
}
table#calendarTable tr.weekend td.day-cell.approved,
table#calendarTable td.day-cell.approved {
  background-color: var(--state-green);
  background-image: none;
  cursor: pointer;
}
table#calendarTable tr.weekend td.day-cell.declined,
table#calendarTable td.day-cell.declined {
  background-color: var(--paper-raised);
  background-image:
    repeating-linear-gradient(45deg, var(--state-red) 0, var(--state-red) 2px, transparent 2px, transparent 7px),
    repeating-linear-gradient(-45deg, var(--state-red) 0, var(--state-red) 2px, transparent 2px, transparent 7px);
  cursor: pointer;
}
td.day-cell.requested:hover, td.day-cell.approved:hover, td.day-cell.declined:hover { filter: brightness(0.94); }

/* --- request form --- */
.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 0.82rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 6px;
}
.field input, .field select {
  width: 100%; padding: 10px 11px; font-size: 0.92rem; font-family: 'Inter', sans-serif;
  color: var(--ink); background: var(--paper-raised); border: 1px solid var(--line);
  border-radius: var(--radius); transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--jade); box-shadow: 0 0 0 3px rgba(28,90,78,0.14);
}

/* --- pending / history lists --- */
.item-list { list-style: none; padding: 0; margin: 8px 0; }
.item-list li {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 0; border-top: 1px dashed var(--line); font-size: 0.85rem;
}
.item-list li:first-child { border-top: none; }
.item-list .info { min-width: 0; flex: 1; }
.item-list .info .name { font-weight: 600; }
.item-list .info .dates { font-family: 'IBM Plex Mono', monospace; font-size: 0.74rem; color: var(--ink-soft); }
.item-list .actions { display: flex; flex-direction: column; gap: 4px; flex-shrink: 0; width: 66px; }
.item-list .actions .pill-btn { width: 100%; }
.item-list .empty { color: var(--ink-soft); font-size: 0.85rem; padding: 8px 0; border: none; }

.pill-btn {
  border: none; border-radius: 2px; padding: 4px 9px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.03em; text-transform: uppercase; cursor: pointer;
}
.pill-approve { background: var(--jade); color: var(--paper-raised); }
.pill-approve:hover { background: var(--jade-dark); }
.pill-decline { background: var(--rust); color: var(--paper-raised); }
.pill-decline:hover { background: #8F3623; }
.pill-cancel { background: var(--line-soft); color: var(--ink-soft); }
.pill-cancel:hover { background: var(--line); color: var(--ink); }

.badge {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 2px; white-space: nowrap;
}
.badge-approved { background: var(--jade); color: var(--paper-raised); }
.badge-declined { background: var(--rust); color: var(--paper-raised); }
.badge-cancelled { background: #ECE6D8; color: #9B927A; }

/* --- staff management --- */
.staff-list { list-style: none; padding: 0; margin: 10px 0; }
.staff-list li {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-top: 1px dashed var(--line); font-size: 0.86rem;
}
.staff-list li:first-child { border-top: none; }
.staff-list li.inactive { opacity: 0.5; }
.staff-list .drag-handle { cursor: grab; color: var(--ink-soft); }
.staff-list .nickname { flex: 1; padding: 2px 4px; border-radius: 2px; }
.staff-list .nickname[contenteditable=true]:focus { outline: 1px dashed var(--jade); background: var(--paper-raised); }
.staff-list li.dragging { opacity: 0.35; }
.staff-list .arrows { display: flex; gap: 2px; }
.staff-list .arrows button {
  background: none; border: 1px solid var(--line); border-radius: var(--radius);
  width: 22px; height: 22px; font-size: 10px; cursor: pointer; color: var(--ink-soft);
}
.staff-list .arrows button:hover { background: var(--line-soft); }
.staff-list label { font-size: 0.72rem; color: var(--ink-soft); display: flex; align-items: center; gap: 3px; }

.add-staff-form { display: flex; gap: 6px; margin: 14px 0 0; }
.add-staff-form input {
  flex: 1; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius);
  font-family: 'Inter', sans-serif; font-size: 0.86rem; background: var(--paper-raised);
}
.add-staff-form button {
  padding: 8px 14px; background: var(--jade); color: var(--paper-raised); border: none;
  border-radius: var(--radius); font-size: 0.86rem; font-weight: 600; cursor: pointer;
}
.add-staff-form button:hover { background: var(--jade-dark); }

.hint { font-size: 0.78rem; color: var(--ink-soft); margin: -4px 0 8px; }

/* --- dialogs --- */
dialog.modal-panel {
  width: min(440px, 92vw);
  max-height: 82vh;
  margin: auto;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: var(--paper-raised);
  color: var(--ink);
  box-shadow: var(--shadow);
}
dialog.modal-panel::backdrop { background: rgba(33, 40, 31, 0.45); }
.modal-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--line);
}
.modal-panel-head h3 {
  margin: 0; font-family: 'Zilla Slab', serif; font-weight: 600; font-size: 1.1rem; color: var(--jade-dark);
}
.modal-panel-close {
  background: none; border: none; padding: 2px 6px; font-size: 1.3rem; line-height: 1;
  color: var(--ink-soft); cursor: pointer; border-radius: 3px;
}
.modal-panel-close:hover { background: var(--line-soft); color: var(--ink); }
.modal-panel-body { padding: 18px 20px 20px; overflow-y: auto; max-height: calc(82vh - 56px); }

#detailActions:not(:empty) { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.pill-clear {
  width: 100%; padding: 9px; background: var(--rust); color: var(--paper-raised);
  border: none; border-radius: var(--radius); font-family: 'Inter', sans-serif;
  font-size: 0.86rem; font-weight: 600; cursor: pointer;
}
.pill-clear:hover { background: #8F3623; }

.detail-grid { display: grid; grid-template-columns: 90px 1fr; gap: 8px 12px; font-size: 0.86rem; }
.detail-grid dt {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.66rem;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); padding-top: 2px;
}
.detail-grid dd { margin: 0; }

/* --- live status dot --- */
.live-status {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-soft);
  display: flex; align-items: center; gap: 5px; margin-bottom: 14px;
}
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--jade); }