:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --panel: #ffffff;
  --text: #14213d;
  --muted: #60708b;
  --border: #dce4ef;
  --accent: #1d4ed8;
  --accent-2: #eff6ff;
  --error: #b91c1c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.auth-page,
.app-page {
  min-height: 100vh;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card,
.card {
  width: min(100%, 520px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(20, 33, 61, 0.08);
}

.auth-card { padding: 32px; }
.card { padding: 28px; }

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, var(--accent), #3b82f6);
}

.eyebrow {
  margin: 0 0 4px;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

h1, h2 { margin: 0; }

.login-form { display: flex; flex-direction: column; gap: 16px; }
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
}

input {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: var(--accent-2);
}

input:focus {
  outline: 2px solid rgba(29, 78, 216, 0.2);
  border-color: var(--accent);
}

.primary-btn,
.secondary-btn {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.primary-btn {
  background: var(--accent);
  color: white;
}

.secondary-btn {
  background: var(--accent-2);
  color: var(--accent);
}

.primary-btn:disabled {
  opacity: 0.7;
  cursor: wait;
}

.error {
  margin: 0;
  color: var(--error);
  font-weight: 600;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
}

.app-main {
  padding: 0 32px 40px;
}

.muted {
  color: var(--muted);
  line-height: 1.6;
}

/* Navigation */
.app-nav {
  padding: 0 32px;
  border-bottom: 1px solid var(--border);
}

.nav-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
}

.nav-tab {
  border: 0;
  background: none;
  font: inherit;
  font-weight: 600;
  color: var(--muted);
  padding: 12px 16px;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}

.nav-tab:hover { color: var(--text); }

.nav-tab.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.nav-tab:focus-visible {
  outline: 2px solid rgba(29, 78, 216, 0.4);
  outline-offset: -2px;
}

/* Tasks panel */
.app-main { padding-top: 24px; }

/* The default .card is capped at 520px, which is too narrow for a table. */
.card-wide { width: 100%; }

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.card-head .muted { margin: 4px 0 0; }

.status {
  padding: 16px;
  border-radius: 12px;
  background: var(--accent-2);
  color: var(--muted);
  line-height: 1.6;
}

.status-error {
  background: #fef2f2;
  color: var(--error);
  font-weight: 600;
}

/* Wide tables scroll inside the card rather than the page. */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.data-table th {
  background: var(--accent-2);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--accent-2); }

.data-table .is-overdue {
  color: var(--error);
  font-weight: 700;
  white-space: nowrap;
}

/* Notes are free text and can be long -- keep them from crowding out the
   columns that identify the task. */
.cell-notes {
  max-width: 320px;
  color: var(--muted);
}

/* Staff mapping */
.link-select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
  background: var(--panel);
  max-width: 260px;
}

.link-select:focus-visible {
  outline: 2px solid rgba(29, 78, 216, 0.35);
  border-color: var(--accent);
}

.link-select:disabled { opacity: 0.6; cursor: wait; }

.data-table .is-unlinked {
  color: var(--error);
  font-weight: 700;
  white-space: nowrap;
}

.card-actions {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.filter {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 16px;
}

.pager button:disabled {
  opacity: 0.45;
  cursor: default;
}

.data-table a {
  color: var(--accent);
  font-weight: 600;
}

.row-flag {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
}

@media (max-width: 640px) {
  .app-header,
  .app-nav { padding-inline: 16px; }
  .app-main { padding-inline: 16px; }
  .card-head { flex-direction: column; }
}

/* ── Scheduling board ─────────────────────────────────────────────────────
   A Google-Calendar-style day grid: a sticky time gutter on the left and one
   lane per person. Lanes have a fixed min-width and the board scrolls
   horizontally, so twenty people stay readable instead of being squeezed. */
.sched-nav { display: flex; gap: 6px; }
.sched-nav .secondary-btn { padding: 10px 14px; }

.sched-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.sched-day + .sched-day { margin-top: 28px; }

.sched-day-title {
  margin: 0 0 10px;
  font-size: 1rem;
}

.sched-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.sched-head {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--accent-2);
  border-bottom: 1px solid var(--border);
}

.sched-corner {
  flex: 0 0 64px;
  border-right: 1px solid var(--border);
}

.sched-headlane {
  flex: 1 0 170px;
  min-width: 170px;
  padding: 8px 10px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sched-headlane small { color: var(--muted); font-size: 0.72rem; }
.sched-lane-name { font-weight: 700; font-size: 0.9rem; }

/* Someone with events but no staff record -- flagged rather than hidden. */
.sched-headlane.is-unknown .sched-lane-name { color: var(--muted); font-style: italic; }

.sched-body {
  display: flex;
  position: relative;
  /* Hour rules drawn as a gradient rather than one element per hour. */
  background-image: linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-repeat: repeat-y;
}

.sched-gutter {
  flex: 0 0 64px;
  position: relative;
  border-right: 1px solid var(--border);
  background: var(--panel);
}

.sched-hour {
  position: absolute;
  right: 6px;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--muted);
  white-space: nowrap;
}

.sched-lane {
  flex: 1 0 170px;
  min-width: 170px;
  position: relative;
  border-right: 1px solid var(--border);
}

.sched-allday {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 2px;
  pointer-events: none;
}

.sched-allday-chip {
  background: var(--accent-2);
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sched-event {
  position: absolute;
  left: 3px;
  right: 3px;
  overflow: hidden;
  display: block;
  padding: 3px 6px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  line-height: 1.25;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

a.sched-event:hover { filter: brightness(1.08); }
.sched-event-time { font-weight: 700; margin-right: 4px; }
.sched-event-title { font-weight: 600; }
.sched-event-project { display: block; opacity: 0.85; }

.sched-empty-day { margin: 10px 0 0; }

/* Create-event dialog */
.sched-lane.is-clickable { cursor: copy; }
.sched-lane.is-clickable:hover { background: rgba(29, 78, 216, 0.04); }

.sched-dialog {
  width: min(560px, 92vw);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  color: var(--text);
  background: var(--panel);
}

.sched-dialog::backdrop { background: rgba(20, 33, 61, 0.45); }
.sched-dialog h3 { margin: 0 0 4px; }
.sched-dialog form { display: flex; flex-direction: column; gap: 14px; }
.sched-dialog .field { font-size: 0.82rem; }

.sched-fieldset {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  margin: 0;
}

.sched-fieldset legend {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 4px;
}

/* Scrolls rather than pushing the actions off screen on a big roster. */
.sched-attendees {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 4px;
  max-height: 168px;
  overflow-y: auto;
}

.sched-attendee {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}

.sched-attendee small { color: var(--muted); font-weight: 500; }
.sched-joblist { width: 100%; margin-top: 6px; }
.sched-note { font-size: 0.8rem; margin: 0; }

.sched-when {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 10px;
}

.sched-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

textarea {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: var(--accent-2);
  resize: vertical;
}

@media (max-width: 560px) {
  .sched-when { grid-template-columns: 1fr; }
}

/* ── Floating action bar ──────────────────────────────────────────────────
   Sits above page content in the bottom-right corner, like a chat widget. */
.fab-root {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.fab-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  font: inherit;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(20, 33, 61, 0.24);
}

.fab-toggle:hover { filter: brightness(1.07); }
.fab-toggle:focus-visible { outline: 3px solid rgba(29, 78, 216, 0.4); outline-offset: 2px; }
.fab-toggle-icon { font-size: 1.05rem; }

.fab-panel {
  width: min(320px, calc(100vw - 48px));
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(20, 33, 61, 0.18);
  padding: 16px;
}

.fab-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.fab-title { font-size: 0.95rem; margin: 0; }

.fab-close {
  border: 0;
  background: none;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 0 4px;
}

.fab-close:hover { color: var(--text); }

/* Status row -- presence, not an action, so it is styled as a readout. */
.fab-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--accent-2);
  margin-bottom: 12px;
}

.fab-status-name { font-weight: 700; font-size: 0.9rem; }

.fab-status-state {
  margin-left: auto;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.fab-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: var(--muted);
}

.fab-status-dot.is-available { background: #10b981; }
.fab-status-dot.is-online    { background: #3b82f6; }
.fab-status-dot.is-busy      { background: #f59e0b; }

.fab-actions { display: flex; flex-direction: column; gap: 8px; }
.fab-action { width: 100%; }

.fab-result {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--accent-2);
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.fab-dialog .fab-note { margin: 0 0 4px; font-size: 0.8rem; }

@media (max-width: 640px) {
  .fab-root { right: 16px; bottom: 16px; }
}

/* Below this the label crowds the viewport, so the bar becomes a round icon
   button. The text stays in the DOM for screen readers. */
@media (max-width: 420px) {
  .fab-toggle-label {
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .fab-toggle { padding: 16px; border-radius: 50%; }
}

/* Live presence: away and unknown are distinct from busy. Unknown means nobody
   has set a status, which should not look like a state anyone chose. */
.fab-status-dot.is-away { background: #94a3b8; }
.fab-status-dot.is-unknown-status {
  background: transparent;
  border: 2px solid var(--border);
}

.fab-status { flex-direction: column; align-items: stretch; gap: 6px; }
.fab-status-line { display: flex; align-items: center; gap: 8px; }

.fab-status-detail {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.4;
  color: var(--muted);
}

/* Created-room result: the guest link is the whole point, so it is a real link
   with a copy button rather than a line of text to select by hand. */
.fab-result-line { margin: 0 0 8px; }

.fab-link-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.fab-link {
  color: var(--accent);
  font-weight: 700;
  word-break: break-all;
}

.fab-copy { padding: 6px 12px; font-size: 0.78rem; }

.fab-result-note {
  margin: 8px 0 0;
  font-size: 0.74rem;
  color: var(--muted);
}