:root { --staff-gold: #c9a961; --staff-ink: #24231f; --staff-muted: #68645b; --staff-paper: #f5f1e7; }
* { box-sizing: border-box; }
html { min-width: 320px; }
body.staff-portal-page { margin: 0; min-height: 100vh; min-height: 100dvh; background: #080808 url('marble.jpg') center/cover scroll; color: var(--staff-ink); font-family: 'Asap', -apple-system, BlinkMacSystemFont, sans-serif; overflow-x: hidden; -webkit-text-size-adjust: 100%; }
.staff-site-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 92px; padding: max(12px, env(safe-area-inset-top)) max(clamp(18px, 4vw, 56px), env(safe-area-inset-right)) 12px max(clamp(18px, 4vw, 56px), env(safe-area-inset-left)); border-bottom: 1px solid rgba(201,169,97,.35); background: rgba(4,4,4,.96); }
.staff-logo-link img { display: block; width: 130px; height: 66px; object-fit: contain; }
.staff-site-header nav { display: flex; flex-wrap: wrap; gap: 18px; }
.staff-site-header nav a { color: #f3efe4; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.staff-site-header nav a.active, .staff-site-header nav a[aria-current="page"] { color: var(--staff-gold); }
.staff-auth-shell { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, 480px); gap: clamp(30px, 6vw, 90px); align-items: center; width: min(1180px, calc(100% - 36px)); min-height: calc(100vh - 92px); margin: auto; padding: 50px 0; }
.staff-auth-intro { color: #fff; }
.staff-auth-intro span, .staff-form-head span, .staff-card-head span, .staff-workspace-head span { color: var(--staff-gold); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.staff-auth-intro h1 { margin: 10px 0 16px; font-family: 'Julius Sans One', sans-serif; font-size: clamp(42px, 7vw, 84px); font-weight: 400; }
.staff-auth-intro p { max-width: 650px; color: #d7d2c7; font-size: 18px; line-height: 1.7; }
.staff-auth-card { padding: clamp(24px, 5vw, 40px); border: 1px solid rgba(201,169,97,.52); border-radius: 18px; background: #f8f5ed; color: #111; box-shadow: 0 24px 80px rgba(0,0,0,.38); }
.staff-auth-card .existing-session-banner { display: grid; gap: 10px; margin: 0 0 18px; padding: 14px; border: 1px solid #e0d3aa; border-radius: 12px; background: #fff8e8; }
.staff-auth-card .existing-session-banner[hidden] { display: none; }
.staff-auth-card .existing-session-banner p { margin: 0; color: #3f3828; font-size: 14px; line-height: 1.45; }
.staff-auth-card form, .staff-reservation-form { display: grid; gap: 16px; padding: 0; border: 0; background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.staff-auth-card form[hidden], .staff-auth-shell[hidden], .staff-app[hidden] { display: none !important; }
.staff-auth-card .staff-form-head h2 { margin: 5px 0; color: #24231f; font-family: 'Julius Sans One', sans-serif; font-size: 27px; }
.staff-auth-card .staff-form-head p { margin: 0 0 8px; color: #5d594f; line-height: 1.5; }
.staff-auth-card label, .staff-reservation-form label { display: grid; gap: 7px; color: #57544d; font-size: 11px; font-weight: 750; letter-spacing: .075em; text-transform: uppercase; }
.staff-auth-card input, .staff-reservation-form input, .staff-reservation-form select, .staff-reservation-form textarea { width: 100%; min-width: 0; min-height: 48px; padding: 11px 13px; border: 1px solid #b9b2a4; border-radius: 9px; background: #fff; color: #24231f; -webkit-text-fill-color: #24231f; font: inherit; font-size: 16px; text-transform: none; }
.staff-auth-card input:-webkit-autofill { -webkit-text-fill-color: #24231f; box-shadow: 0 0 0 1000px #fff inset; }
.staff-reservation-form textarea { min-height: 108px; resize: vertical; }
.staff-primary-button, .staff-secondary-button { min-height: 44px; padding: 11px 18px; border-radius: 8px; cursor: pointer; font: inherit; font-size: 11px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.staff-primary-button { border: 1px solid var(--staff-gold); background: var(--staff-gold); color: #17140d; }
.staff-secondary-button { border: 1px solid #bcb6a9; background: transparent; color: var(--staff-ink); }
.staff-primary-button:disabled { opacity: .58; cursor: wait; }
.staff-auth-links { display: flex; justify-content: space-between; gap: 12px; }
.staff-auth-links button { border: 0; background: none; color: #765b20; cursor: pointer; font: inherit; font-size: 12px; padding: 2px 0; text-decoration: underline; }
.staff-auth-card .staff-form-status { min-height: 18px; margin: 0; color: #5d594f; font-size: 13px; line-height: 1.5; }
.staff-app { display: grid; grid-template-columns: 245px minmax(0, 1fr); gap: 0; width: min(1500px, calc(100% - 32px)); min-height: calc(100vh - 124px); margin: 28px auto; border: 1px solid rgba(201,169,97,.36); border-radius: 20px; overflow: hidden; background: #f8f6f0; box-shadow: 0 24px 80px rgba(0,0,0,.4); color: #111; }
.staff-sidebar { display: grid; align-content: start; gap: 7px; padding: 22px 16px; background: #0c0c0c; }
.staff-identity { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; padding: 8px 8px 20px; border-bottom: 1px solid rgba(255,255,255,.13); color: #fff; }
.staff-identity div { display: grid; gap: 4px; min-width: 0; }
.staff-identity strong, .staff-identity small { overflow-wrap: anywhere; }
.staff-identity small { color: #aaa59a; }
.staff-avatar { display: grid; flex: 0 0 48px; width: 48px; height: 48px; place-items: center; border-radius: 12px; background: var(--staff-gold); color: #111; font-weight: 800; }
.staff-sidebar > button { width: 100%; min-height: 44px; padding: 11px 13px; border: 1px solid transparent; border-radius: 8px; background: transparent; color: #e8e4da; cursor: pointer; font: inherit; text-align: left; }
.staff-sidebar > button.active { border-color: rgba(201,169,97,.5); background: rgba(201,169,97,.14); color: #fff; }
.staff-sidebar > button.staff-signout { margin-top: 18px; border-color: rgba(255,255,255,.16); }
.staff-workspace { min-width: 0; padding: clamp(18px, 3vw, 36px); color: #111; }
.staff-workspace-head, .staff-card-head, .staff-calendar-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.staff-workspace-head { margin-bottom: 24px; }
.staff-workspace-head h2, .staff-card h3 { margin: 4px 0 0; color: var(--staff-ink); }
.staff-workspace-head h2 { font-family: 'Julius Sans One', sans-serif; }
.staff-panel { display: none; }
.staff-panel.active { display: block; }
.staff-metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.staff-metric-grid article, .staff-card { min-width: 0; border: 1px solid #ded8ca; border-radius: 14px; background: #fff; }
.staff-metric-grid article { display: grid; gap: 5px; padding: 18px; }
.staff-metric-grid span { color: var(--staff-muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.staff-metric-grid strong { font-size: 28px; }
.staff-metric-grid small { color: var(--staff-muted); }
.staff-card { padding: 22px; }
.staff-card + .staff-card { margin-top: 20px; }
.staff-two-column { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 20px; align-items: start; }
.staff-time-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.staff-guidance ul { display: grid; gap: 14px; padding-left: 20px; color: var(--staff-muted); line-height: 1.55; }
.staff-event-list { display: grid; gap: 10px; margin-top: 17px; }
.staff-event-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; border: 1px solid #e3ded2; border-radius: 10px; background: #faf9f6; }
.staff-event-item > div { display: grid; gap: 4px; min-width: 0; }
.staff-event-item strong { color: var(--staff-ink); }
.staff-event-item span { color: var(--staff-muted); font-size: 13px; }
.staff-event-item button { flex: 0 0 auto; padding: 8px 11px; border: 1px solid #ad857d; border-radius: 7px; background: #fff; color: #753d33; cursor: pointer; }
.staff-roster-item { align-items: flex-start; flex-wrap: wrap; }
.staff-roster-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.staff-roster-actions button { border-color: #b9b2a4; color: #24231f; }
.staff-roster-actions button.is-current { background: #e8e2d4; border-color: #111; font-weight: 700; }
.staff-request-item { display: grid; gap: 14px; padding: 16px; border: 1px solid #e3ded2; border-radius: 10px; background: #faf9f6; }
.staff-request-item > div:first-child { display: grid; gap: 4px; }
.staff-request-item span { color: var(--staff-muted); font-size: 13px; }
.staff-request-actions { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; }
.staff-request-actions label { display: grid; gap: 6px; min-width: 140px; color: #57544d; font-size: 11px; font-weight: 750; letter-spacing: .075em; text-transform: uppercase; }
.staff-request-actions select { min-height: 44px; padding: 8px 10px; border: 1px solid #b9b2a4; border-radius: 8px; background: #fff; font: inherit; }
.staff-request-actions .staff-primary-button, .staff-request-actions .staff-secondary-button { flex: 0 0 auto; }
.staff-empty { padding: 18px; border: 1px dashed #d4cebf; border-radius: 10px; color: var(--staff-muted); text-align: center; }
.staff-calendar-card { overflow: hidden; }
.staff-calendar-toolbar { padding-bottom: 16px; }
.staff-calendar-toolbar button { width: 42px; height: 42px; border: 1px solid #d4cebf; border-radius: 8px; background: #fff; cursor: pointer; font-size: 20px; }
.staff-calendar-scroll { overflow-x: auto; }
.staff-calendar { display: grid; grid-template-columns: repeat(7, minmax(112px, 1fr)); min-width: 790px; border-top: 1px solid #ded8ca; border-left: 1px solid #ded8ca; }
.staff-calendar-weekday, .staff-calendar-day { min-width: 0; border-right: 1px solid #ded8ca; border-bottom: 1px solid #ded8ca; }
.staff-calendar-weekday { padding: 9px; background: #f0ece2; color: #675f50; font-size: 10px; font-weight: 800; letter-spacing: .09em; text-align: center; text-transform: uppercase; }
.staff-calendar-day { min-height: 126px; padding: 8px; background: #fff; }
.staff-calendar-day.outside { background: #f4f2ed; color: #98938a; }
.staff-calendar-day.today { box-shadow: inset 0 0 0 2px var(--staff-gold); }
.staff-calendar-date { display: block; margin-bottom: 7px; font-weight: 750; }
.staff-calendar-events { display: grid; gap: 4px; }
.staff-calendar-event { width: 100%; overflow: hidden; padding: 5px 6px; border: 0; border-left: 3px solid #898989; border-radius: 4px; background: #f1f1ef; color: #2f2e2a; cursor: default; font: inherit; font-size: 10px; line-height: 1.25; text-align: left; text-overflow: ellipsis; }
.staff-calendar-event[data-open-roster], .staff-link-button { cursor: pointer; }
.staff-calendar-more, .staff-link-button { border: 0; background: transparent; color: #765b20; font: inherit; font-size: 11px; font-weight: 700; text-align: left; text-decoration: underline; }
.staff-calendar-event.class { border-color: #9b7a2f; background: #fbf3df; }
.staff-calendar-event.booking { border-color: #39739a; background: #e9f3f9; }
.staff-calendar-event.reserved { border-color: #6f4a88; background: #f2eafa; }
.staff-calendar-legend { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; color: var(--staff-muted); font-size: 12px; }
.staff-calendar-legend span::before { content: ''; display: inline-block; width: 9px; height: 9px; margin-right: 6px; border-radius: 50%; background: #777; }
.staff-calendar-legend .class::before { background: #9b7a2f; }.staff-calendar-legend .booking::before { background: #39739a; }.staff-calendar-legend .reserved::before { background: #6f4a88; }
.staff-table-scroll { overflow-x: auto; margin-top: 16px; }
.staff-table-scroll table { width: 100%; min-width: 670px; border-collapse: collapse; }
.staff-table-scroll th, .staff-table-scroll td { padding: 11px 10px; border-bottom: 1px solid #e4dfd4; color: var(--staff-ink); font-size: 13px; text-align: left; }
.staff-table-scroll th { color: var(--staff-muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.staff-toast { position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); z-index: 20; max-width: 340px; padding: 13px 16px; border-radius: 9px; background: #1b1b19; color: #fff; opacity: 0; pointer-events: none; transform: translateY(10px); transition: .2s ease; }
.staff-toast.show { opacity: 1; transform: translateY(0); }
.staff-class-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 18px; }
.staff-class-card { display: grid; gap: 6px; min-width: 0; padding: 16px; border: 1px solid #ded8ca; border-radius: 10px; background: #faf9f6; color: var(--staff-ink); cursor: pointer; font: inherit; text-align: left; }
.staff-class-card span { color: var(--staff-muted); font-size: 13px; }
.staff-modal[hidden] { display: none !important; }
.staff-modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 18px; background: rgba(0,0,0,.62); }
.staff-modal-card { position: relative; width: min(620px, 100%); max-height: min(760px, 90dvh); overflow: auto; padding: 26px; border-radius: 16px; background: #fff; color: var(--staff-ink); }
.staff-modal-card > span { color: var(--staff-gold); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.staff-modal-card h2 { margin: 5px 40px 5px 0; }
.staff-modal-close { position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border: 1px solid #d4cebf; border-radius: 50%; background: #fff; color: #222; cursor: pointer; font-size: 25px; }
.staff-fee-notice { padding: 12px; border: 1px solid #d9c58f; border-radius: 8px; background: #fff8e5; color: #5d491d; font-size: 13px; line-height: 1.45; }
.staff-clock-now { margin: 24px 0; color: var(--staff-ink); font-size: clamp(22px, 4vw, 34px); }
.staff-clock-status { padding: 7px 10px; border-radius: 99px; background: #f3ead3; color: #5c481b; font-size: 12px; font-weight: 700; }
@media (max-width: 1100px), (hover: none) and (pointer: coarse) {
  .staff-auth-shell { grid-template-columns: 1fr; gap: 18px; align-content: start; width: min(680px, calc(100% - 28px)); min-height: auto; padding: 24px 0 36px; }
  .staff-auth-card { order: -1; }
  .staff-auth-intro { text-align: center; }
  .staff-auth-intro h1 { margin: 6px 0 8px; font-size: clamp(34px, 7vw, 52px); }
  .staff-auth-intro p { max-width: 560px; margin: 0 auto; font-size: 15px; line-height: 1.45; }
  .staff-app { grid-template-columns: 1fr; overflow: visible; }
  .staff-sidebar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .staff-identity { grid-column: 1 / -1; }
  .staff-sidebar > button.staff-signout { margin-top: 0; }
  .staff-two-column { grid-template-columns: 1fr; }
  .staff-availability-form { grid-template-columns: 1fr; }
  .staff-table-scroll, .staff-calendar-scroll { max-width: 100%; }
}
@media (max-width: 650px) {
  .staff-site-header { min-height: 72px; gap: 12px; }
  .staff-logo-link img { width: 96px; height: 48px; }
  .staff-site-header nav { justify-content: flex-end; gap: 12px; }
  .staff-site-header nav a { font-size: 10px; }
  .staff-auth-shell { width: min(100% - 16px, 520px); gap: 12px; padding: 16px 0 max(24px, env(safe-area-inset-bottom)); }
  .staff-auth-intro h1 { font-size: 32px; }
  .staff-auth-intro p { font-size: 14px; }
  .staff-auth-card { padding: 20px 16px; border-radius: 14px; }
  .staff-auth-links, .staff-workspace-head, .staff-card-head, .staff-event-item { align-items: stretch; flex-direction: column; }
  .staff-auth-links button { min-height: 44px; text-align: left; }
  .staff-app { width: calc(100% - 12px); margin: 6px auto max(12px, env(safe-area-inset-bottom)); border-radius: 13px; }
  .staff-sidebar { grid-template-columns: 1fr; }
  .staff-identity { grid-column: auto; }
  .staff-workspace { padding: 16px 12px 24px; }
  .staff-card { padding: 16px; }
  .staff-metric-grid, .staff-time-pair { grid-template-columns: 1fr; }
  .staff-workspace-head .staff-primary-button { width: 100%; }
  .staff-event-item button { width: 100%; }
  .staff-calendar-scroll, .staff-table-scroll { -webkit-overflow-scrolling: touch; }
}
@media (display-mode: standalone) {
  .staff-site-header { padding-top: max(12px, env(safe-area-inset-top)); }
  .staff-app { margin-bottom: max(12px, env(safe-area-inset-bottom)); }
}

/* Cross-browser and touch-device containment. */
.staff-app,
.staff-sidebar,
.staff-workspace,
.staff-panel,
.staff-card,
.staff-reservation-form,
.staff-reservation-form > *,
.staff-event-item,
.staff-modal-card {
  min-inline-size: 0;
  max-inline-size: 100%;
}

.staff-sidebar > button,
.staff-event-item,
.staff-class-card {
  overflow-wrap: anywhere;
}

.staff-auth-links button,
.staff-site-header nav a,
.staff-sidebar > button {
  min-height: 44px;
}

@media (max-width: 980px), (hover: none) and (pointer: coarse) {
  .staff-auth-card input,
  .staff-reservation-form input,
  .staff-reservation-form select,
  .staff-reservation-form textarea {
    font-size: 16px;
  }
}

/* Light staff surfaces inherit cream/white site type. Force black on beige AND white. */
.staff-auth-card,
.staff-workspace,
.staff-modal-card {
  --ink: #111;
  --ink-soft: #111;
  --staff-ink: #111;
  --staff-muted: #111;
  color: #111;
}

.staff-auth-card *,
.staff-workspace *:not(svg):not(path):not(circle):not(rect):not(line),
.staff-modal-card *:not(svg):not(path) {
  color: #111 !important;
}

.staff-auth-card input,
.staff-auth-card select,
.staff-auth-card textarea,
.staff-workspace input,
.staff-workspace select,
.staff-workspace textarea {
  color: #111 !important;
  -webkit-text-fill-color: #111 !important;
}

.staff-auth-card input::placeholder,
.staff-auth-card textarea::placeholder,
.staff-workspace input::placeholder,
.staff-workspace textarea::placeholder {
  color: #333 !important;
  -webkit-text-fill-color: #333 !important;
}

.staff-primary-button,
.staff-workspace .staff-primary-button {
  color: #111 !important;
}


/* Shared private lesson availability */
.staff-availability-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 18px;
  padding: 14px;
  border: 1px solid #ded8ca;
  border-radius: 10px;
  background: #faf8f2;
}
.staff-availability-toolbar label {
  display: grid;
  gap: 6px;
  color: var(--staff-muted);
  font-size: 12px;
  font-weight: 700;
}
.staff-availability-toolbar select,
.staff-availability-toolbar input {
  min-height: 42px;
  width: 100%;
  border: 1px solid #d4cebf;
  border-radius: 7px;
  background: #fff;
  color: #24231f;
  padding: 8px 10px;
  font: inherit;
}
.staff-calendar-event.available {
  border-color: #2f8f62;
  background: #e6f6ee;
  color: #1f5f43;
  cursor: pointer;
}
.staff-calendar-legend .available::before { background: #2f8f62; }
.staff-availability-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 9px;
  margin-top: 18px;
}
.staff-availability-slot {
  display: grid;
  gap: 3px;
  min-height: 64px;
  border: 1px solid #b9d9c8;
  border-radius: 9px;
  background: #edf8f2;
  color: #204b37;
  padding: 10px 12px;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.staff-availability-slot:hover,
.staff-availability-slot:focus-visible {
  border-color: #2f8f62;
  background: #dff2e8;
}
.staff-availability-slot strong { font-size: 13px; }
.staff-availability-slot span { font-size: 11px; }
.staff-availability-help {
  margin: 12px 0 0;
  color: var(--staff-muted);
  font-size: 12px;
}
@media (max-width: 760px) {
  .staff-availability-toolbar { grid-template-columns: 1fr; }
}

.staff-availability-manager { margin-top: 18px; border: 1px solid #d6cfbf; border-radius: 11px; background: #faf8f2; padding: 14px; }
.staff-availability-manager summary { cursor: pointer; font-weight: 800; }
.staff-availability-manager > p { line-height: 1.5; }
.staff-availability-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 16px 0; }
.staff-availability-form label { display: grid; gap: 6px; font-size: 12px; font-weight: 700; }
.staff-availability-form input, .staff-availability-form select { width: 100%; min-height: 42px; border: 1px solid #cfc7b7; border-radius: 7px; background: #fff; padding: 8px 10px; font: inherit; }
.staff-availability-form .staff-primary-button { align-self: end; min-height: 42px; }
.staff-published-availability { display: grid; gap: 8px; margin-top: 12px; }
.staff-published-window { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 11px 12px; border: 1px solid #ded8ca; border-radius: 8px; background: #fff; }
.staff-published-window > div { display: grid; gap: 3px; }
.staff-published-window span { color: var(--staff-muted); font-size: 12px; }
.staff-published-window button { flex: 0 0 auto; min-height: 38px; border: 1px solid #ad857d; border-radius: 7px; background: #fff; color: #753d33; cursor: pointer; }
@media (max-width: 760px) {
  .staff-availability-form { grid-template-columns: 1fr; }
  .staff-published-window { align-items: stretch; flex-direction: column; }
}

/* Audit UI-18: the JS scroll behavior option overrides scroll-behavior, so this
   pairs with scrollBehavior() in staff-portal.js. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}