:root {
  color-scheme: light;
  --ink: #1c2430;
  --muted: #637083;
  --line: #d8dde5;
  --panel: #ffffff;
  --page: #f5f7fa;
  --topbar: #ffffff;
  --soft: #fbfcfe;
  --table-head: #cfe0ef;
  --table-cell: #eef1f4;
  --weekend: #fff3cf;
  --accent: #d95f24;
  --accent-strong: #b83f18;
  --today: #fff1e8;
  --a: #174ea6;
  --c: #0b6b4f;
  --d: #8a4a10;
  --mod: #5b4aa3;
  --no: #c70000;
  --off: #7d8287;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: #f2f2f2;
  --muted: #b8b8b8;
  --line: #3a3a3a;
  --panel: #171717;
  --page: #0a0a0a;
  --topbar: #101010;
  --soft: #242424;
  --table-head: #2f2f2f;
  --table-cell: #1d1d1d;
  --weekend: #2a211d;
  --accent: #ff6a2a;
  --accent-strong: #d94a1a;
  --today: #2b1811;
  --a: #f2b84b;
  --c: #3fbf87;
  --d: #b56cff;
  --mod: #ff7a45;
  --no: #e23d2e;
  --off: #a7adb4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 22px clamp(18px, 4vw, 48px);
  background: var(--topbar);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 4vw, 42px);
}

h2 {
  font-size: 18px;
}

h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

nav {
  display: flex;
  gap: 8px;
}

nav a,
.button-link,
button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 6px;
  padding: 9px 12px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

nav a[aria-current="page"],
button,
.segmented button[aria-pressed="true"] {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}

main {
  padding: 22px clamp(18px, 4vw, 48px) 48px;
}

.toolbar,
.legend,
.urgent,
.panel,
.auth-panel,
.account-strip,
.splash {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.splash,
.approval-panel {
  display: grid;
  gap: 18px;
  max-width: 900px;
  margin: 10vh auto 0;
  padding: 24px;
}

.approval-panel {
  margin: 0;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.splash[hidden],
#schedulePrivate[hidden],
.approval-panel[hidden] {
  display: none;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  padding: 14px;
}

.segmented {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.segmented button {
  border-color: transparent;
  background: transparent;
  color: var(--ink);
}

label,
.stack {
  display: grid;
  gap: 7px;
}

input,
select,
textarea {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font: inherit;
  background: var(--panel);
  color: var(--ink);
}

textarea {
  min-height: 92px;
  resize: vertical;
}

.legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
}

.legend[hidden] {
  display: none;
}

.legend-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 2px 10px;
  padding: 12px;
  background: var(--panel);
}

.legend-item strong {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: var(--soft);
}

.legend-item em {
  color: var(--muted);
  font-style: normal;
}

.urgent {
  margin-top: 18px;
  padding: 16px;
}

.urgent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.urgent-list div {
  display: grid;
  gap: 3px;
  min-width: 180px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: var(--soft);
}

.calendar {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(245px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.day {
  min-height: 300px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.day.weekend {
  border-left: 5px solid var(--accent);
}

.day.today-card,
.mine.today-card {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 18%, var(--panel)), var(--today));
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.day header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 10px;
}

.day header div {
  display: grid;
  justify-items: end;
  gap: 4px;
}

.holiday-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  justify-content: center;
}

.holiday-badges span {
  display: inline-grid;
  place-items: center;
  min-width: 24px;
  min-height: 18px;
  padding: 1px 5px;
  border-radius: 999px;
  background: var(--accent-strong);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
}

.shift-list,
.modifiers {
  display: grid;
  gap: 7px;
}

.modifiers {
  margin-top: 10px;
}

.assignment {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  min-height: 34px;
  border-radius: 6px;
  background: var(--soft);
  overflow: hidden;
}

.assignment b {
  align-self: stretch;
  display: grid;
  place-items: center;
  color: #fff;
}

.assignment span {
  padding: 7px 9px;
  overflow-wrap: anywhere;
}

.code-A b { background: var(--a); }
.code-C b { background: var(--c); }
.code-D b { background: var(--d); }
.code-C1 b,
.code-C2 b,
.code-C3 b { background: var(--mod); }

.day-bands {
  display: grid;
  gap: 8px;
}

.time-band {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 10px;
  align-items: stretch;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--soft);
}

.band-meta {
  display: grid;
  place-items: center;
  gap: 2px;
  padding: 8px;
  color: #fff;
  text-align: center;
}

.band-meta strong {
  font-size: 18px;
}

.band-meta span {
  font-size: 11px;
  line-height: 1.2;
}

.band-A .band-meta {
  background: #c88413;
}

.band-C .band-meta {
  background: #157047;
}

.band-D .band-meta {
  background: #6d3aa8;
}

.band-people {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: center;
  padding: 9px 9px 9px 0;
}

.band-people span {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--line);
  font-weight: 700;
}

.band-people em {
  align-self: center;
  color: var(--muted);
  font-style: normal;
}

.responsibility-list {
  display: grid;
  gap: 7px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.responsibility-row {
  display: grid;
  grid-template-columns: minmax(90px, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.responsibility-row b {
  color: var(--muted);
  font-size: 13px;
}

.service-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.service-line span {
  color: var(--ink);
  font-weight: 700;
}

.roster-shell {
  margin-top: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.roster-scroll {
  overflow: auto;
  max-height: calc(100vh - 260px);
}

.roster-grid {
  border-collapse: separate;
  border-spacing: 0;
  min-width: 1780px;
  width: 100%;
  table-layout: fixed;
  font-size: 14px;
}

.roster-grid th,
.roster-grid td {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  height: 38px;
  padding: 5px 7px;
  text-align: center;
  background: var(--table-cell);
}

.roster-grid thead th {
  position: sticky;
  top: 0;
  z-index: 4;
  height: 56px;
  background: var(--table-head);
  color: var(--ink);
  font-weight: 800;
  box-shadow: inset 0 -2px 0 #111827;
}

.roster-grid tbody th {
  font-weight: 800;
}

.roster-grid .sticky-col {
  position: sticky;
  z-index: 3;
}

.roster-grid thead .sticky-col {
  z-index: 5;
}

.date-col {
  left: 0;
  width: 76px;
}

.day-col {
  left: 76px;
  width: 64px;
}

.roster-grid .date-col,
.roster-grid .day-col {
  background: var(--panel);
}

.roster-grid tr.weekend-row td,
.roster-grid tr.weekend-row th {
  background: var(--weekend);
}

.roster-grid tr.today-row td,
.roster-grid tr.today-row th {
  background: var(--today);
}

.roster-grid tr.today-row th:first-child {
  box-shadow: inset 4px 0 0 var(--accent);
}

.shift-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 66px;
  max-width: 100%;
  min-height: 20px;
  padding: 2px 10px;
  border-radius: 999px;
  color: #fff;
  font-weight: 800;
  line-height: 1;
  overflow-wrap: anywhere;
}

.pill-A {
  background: #f2b84b;
  color: #271a05;
}

.pill-C,
.pill-C1,
.pill-C2,
.pill-C3 {
  background: #38b978;
  color: #052416;
}

.pill-D {
  background: #7d4cc2;
}

.pill-NO {
  background: var(--no);
}

.pill-OFF {
  background: var(--off);
  color: #151515;
}

.pill-Service {
  background: #255f85;
}

.pill-UE {
  background: #b45c0c;
}

.urgent-badge {
  background: var(--accent-strong);
}

.service-badge {
  background: #dbe4ef;
  color: #17324d;
}

:root[data-theme="dark"] .service-badge {
  background: #3a3a3a;
  color: #f2f2f2;
}

:root[data-theme="dark"] .pill-A {
  background: #f2b84b;
  color: #17120a;
}

:root[data-theme="dark"] .pill-C,
:root[data-theme="dark"] .pill-C1,
:root[data-theme="dark"] .pill-C2,
:root[data-theme="dark"] .pill-C3 {
  background: #3fbf87;
  color: #061c12;
}

:root[data-theme="dark"] .pill-D {
  background: #b56cff;
  color: #170b24;
}

:root[data-theme="dark"] .pill-Service,
:root[data-theme="dark"] .pill-UE {
  background: var(--accent-strong);
}

:root[data-theme="dark"] .pill-OFF {
  background: #a7adb4;
  color: #111111;
}

.muted {
  color: var(--muted);
}

.admin-grid,
.admin-tabs {
  display: grid;
  gap: 18px;
}

.tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tabbar button {
  background: var(--soft);
  border-color: var(--line);
  color: var(--ink);
}

.tabbar button[aria-pressed="true"] {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}

.admin-tab-panel[hidden] {
  display: none;
}

[data-schedule-panel][hidden] {
  display: none;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 420px);
  gap: 18px;
}

.profile-grid[hidden] {
  display: none;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 8px 12px;
  width: 100%;
}

.check-grid label {
  display: flex;
  gap: 7px;
  align-items: center;
}

.my-schedule {
  display: grid;
  gap: 16px;
  margin-top: 12px;
}

.profile-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.profile-summary article {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.profile-summary span,
.mix-row span {
  color: var(--muted);
}

.profile-summary strong {
  font-size: 18px;
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.profile-columns section,
.shift-mix {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.mine {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.mix-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.mix-row:first-of-type {
  border-top: 0;
}

.pending-list {
  display: grid;
  gap: 10px;
  margin: 12px 0 18px;
}

.pending-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.pending-card div {
  display: grid;
  gap: 3px;
}

.pending-card span {
  color: var(--muted);
}

.pending-card details {
  grid-column: 1 / -1;
  text-align: left;
}

.pending-summary {
  margin-top: 18px;
  padding: 16px;
}

.auth-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  padding: 16px;
  margin-bottom: 18px;
}

.auth-panel[hidden],
.admin-grid[hidden],
.admin-tabs[hidden] {
  display: none;
}

.form-message {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--no) 45%, var(--line));
  border-radius: 6px;
  background: color-mix(in srgb, var(--no) 12%, var(--panel));
  color: var(--ink);
  font-size: 0.92rem;
}

.form-message[hidden] {
  display: none;
}

.form-message[data-status="success"] {
  border-color: color-mix(in srgb, var(--c) 45%, var(--line));
  background: color-mix(in srgb, var(--c) 13%, var(--panel));
}

.account-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  margin-bottom: 18px;
}

.panel {
  padding: 16px;
}

.panel h2 + * {
  margin-top: 12px;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.people-list,
.accounts-list {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.people-list.single-editor {
  margin-top: 12px;
}

.person-picker {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.person-picker select {
  width: 100%;
}

.person,
.person-editor {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: var(--soft);
}

.person-editor {
  display: grid;
  align-items: stretch;
}

.person-editor.inactive {
  opacity: .72;
  border-style: dashed;
}

.person-editor.inactive .person-editor-head strong::after {
  content: "Inactive";
  display: inline-grid;
  place-items: center;
  margin-left: 8px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--accent-strong);
  color: #fff;
  font-size: 11px;
}

.person-editor-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.person-editor-head div {
  display: grid;
  gap: 2px;
}

.person-editor fieldset {
  margin: 0;
}

.person-editor label {
  min-width: 0;
}

.account-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: var(--soft);
}

.person div:first-child,
.account-link div:first-child {
  display: grid;
  gap: 2px;
}

.person span,
.account-link span {
  color: var(--muted);
  font-size: 13px;
}

.account-link select {
  width: 100%;
  min-width: 0;
}

.account-link button {
  width: 100%;
}

.edit-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--soft);
  font-weight: 800;
}

.edit-toggle[hidden] {
  display: none;
}

.editable-cell {
  padding: 3px;
}

.editable-cell input,
.editable-cell select {
  width: 100%;
  min-height: 28px;
  padding: 4px 6px;
  text-align: center;
  font-size: 13px;
  border-color: var(--accent);
  background: var(--panel);
}

.editable-cell input.save-ok,
.editable-cell select.save-ok {
  box-shadow: inset 0 0 0 2px #38b978;
}

.editable-cell input.save-error,
.editable-cell select.save-error {
  box-shadow: inset 0 0 0 2px var(--no);
}

.person b {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 28px;
  margin-left: 4px;
  border-radius: 5px;
  background: var(--soft);
}

pre {
  white-space: pre-wrap;
  background: #101820;
  color: #eaf2ff;
  border-radius: 8px;
  padding: 12px;
  min-height: 120px;
  overflow: auto;
}

@media (max-width: 760px) {
  .topbar,
  .admin-grid,
  .profile-grid {
    display: grid;
  }

  nav {
    width: 100%;
  }

  nav a {
    flex: 1;
    text-align: center;
  }

  .pending-card {
    grid-template-columns: 1fr;
  }
}