/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V4
 * genre: editorial · macrostructure: Workbench · theme: Studio editorial
 * enrichment: none · nav: N3 operational sidebar + N6 mobile bottom navigation · footer: none
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive/mobile: pass (34,49,50–57) · icons: pass (30)
 */
*, *::before, *::after { box-sizing: border-box; }
html, body { min-width: 0; margin: 0; overflow-x: clip; }
body {
  min-height: 100svh;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
}
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
.is-hidden, [hidden] { display: none !important; }
.mono { font-family: var(--font-label); font-variant-numeric: tabular-nums; }
.staff-muted, .lm-muted { color: var(--color-muted); }
.staff-display, .lm-display {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 600;
  letter-spacing: -0.025em;
}
.staff-kicker {
  margin: 0 0 var(--space-2xs);
  color: var(--color-neutral);
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.field-label {
  display: block;
  margin-block-end: var(--space-3xs);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  font-weight: 700;
}
.field {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 var(--space-xs);
  border: var(--rule-fine);
  border-radius: var(--radius-control);
  outline: 2px solid transparent;
  outline-offset: 1px;
  background: var(--color-paper-raised);
  color: var(--color-ink);
  transition: background-color var(--dur-micro) var(--ease-out);
}
textarea.field { min-height: 6rem; padding-block: var(--space-xs); resize: vertical; }
.field::placeholder { color: var(--color-muted); }
.field:focus-visible,
.lm-btn:focus-visible,
.staff-btn:focus-visible,
.staff-menu:focus-visible,
.staff-pin-toggle:focus-visible,
.link-btn:focus-visible,
.staff-nav button:focus-visible,
.staff-mobile-nav button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}
.field:disabled, button:disabled { opacity: 0.5; cursor: not-allowed; }

.lm-btn, .staff-btn {
  display: inline-grid;
  min-height: 44px;
  place-items: center;
  padding-inline: var(--space-sm);
  border: var(--rule-fine);
  border-color: var(--color-ink);
  border-radius: var(--radius-control);
  background: var(--color-ink);
  color: var(--color-paper);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}
.lm-btn--wide { width: 100%; }
.lm-btn--ghost, .staff-btn--quiet { background: var(--color-paper); color: var(--color-ink); }
.lm-btn:active, .staff-btn:active { transform: translateY(1px); }
.link-btn {
  min-height: 44px;
  padding-inline: var(--space-2xs);
  border: 0;
  background: transparent;
  color: var(--color-ink-2);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--color-rule-strong);
  text-underline-offset: 0.2em;
  white-space: nowrap;
}
.link-btn--danger { color: var(--color-danger); }
.card {
  padding: var(--space-sm);
  border: var(--rule-fine);
  border-radius: var(--radius-card);
  background: var(--color-paper-raised);
  color: var(--color-ink);
  box-shadow: var(--shadow-card);
}
.chip {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  padding-inline: var(--space-2xs);
  border: var(--rule-fine);
  border-radius: var(--radius-pill);
  color: var(--color-ink-2);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}
.chip--on { background: var(--color-success-soft); color: var(--color-success); }
.chip--new { background: var(--color-accent); color: var(--color-accent-ink); }

.staff-auth {
  display: grid;
  min-height: 100svh;
  padding: max(var(--space-sm), env(safe-area-inset-top)) max(var(--space-sm), env(safe-area-inset-right)) max(var(--space-sm), env(safe-area-inset-bottom)) max(var(--space-sm), env(safe-area-inset-left));
  place-items: center;
  background: var(--color-paper-2);
}
.staff-auth-shell {
  display: grid;
  width: min(100%, 64rem);
  min-width: 0;
  max-width: 100%;
  border: var(--rule-fine);
  background: var(--color-paper-raised);
  box-shadow: var(--shadow-overlay);
}
.staff-auth-intro {
  display: none;
  min-width: 0;
  padding: var(--space-xl);
  background: var(--color-ink);
  color: var(--color-paper);
}
.staff-auth-intro .staff-kicker { color: var(--color-paper-3); }
.staff-auth-intro h1 { max-width: 10ch; font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.05; }
.staff-auth-intro p:not(.staff-kicker) { max-width: 48ch; line-height: 1.6; }
.staff-auth-intro a { color: var(--color-paper); font-weight: 700; }
.staff-auth-rule { width: 3.5rem; height: 0.25rem; margin-block-end: auto; background: var(--color-accent); }
.staff-auth-card { min-width: 0; max-width: 100%; padding: var(--space-lg); }
.staff-auth-card > *, .staff-auth form { min-width: 0; max-width: 100%; }
.staff-auth-card h2 { margin-block-end: var(--space-2xs); font-size: var(--text-xl); }
.staff-context-mark { min-height: 4rem; margin-block-end: var(--space-lg); }
.staff-context-mark img { display: block; width: auto; max-width: 10rem; height: 4rem; object-fit: contain; object-position: left center; }
.staff-logo { width: min(100%, 14rem); aspect-ratio: auto; justify-content: flex-start; }
.staff-logo::before { min-width: 0; overflow-wrap: anywhere; text-align: left; }
.staff-branch { margin: var(--space-2xs) 0; font-weight: 700; }
.staff-auth form { display: grid; gap: var(--space-2xs); margin-block-start: var(--space-md); }
.staff-auth form .field-label:not(:first-child) { margin-block-start: var(--space-xs); }
.staff-pin-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-2xs); }
.staff-pin-field > * { min-width: 0; }
.staff-pin-toggle {
  min-width: 5.5rem;
  min-height: 44px;
  border: var(--rule-fine);
  border-radius: var(--radius-control);
  background: var(--color-paper);
  color: var(--color-ink);
  font-weight: 700;
  white-space: nowrap;
}
.staff-error { min-height: 1.5em; margin: var(--space-xs) 0 0; color: var(--color-danger); }

@media (max-width: 22.5rem) {
  .staff-auth-card { padding: var(--space-sm); }
  .staff-pin-toggle { min-width: 4.75rem; padding-inline: var(--space-3xs); }
}

.staff-shell { min-height: 100svh; }
.staff-side {
  position: fixed;
  z-index: var(--z-nav);
  inset: 0 auto 0 0;
  display: flex;
  width: min(19rem, calc(100% - 3rem));
  flex-direction: column;
  padding: var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  opacity: 0;
  transform: translateX(-100%);
  transition: transform var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out);
}
.staff-side.open { opacity: 1; transform: none; }
.staff-side-caption { margin: var(--space-xs) 0 0; color: var(--color-paper-3); font-size: var(--text-sm); }
.staff-nav { display: grid; gap: var(--space-3xs); margin-block: var(--space-lg); }
.staff-nav button {
  min-height: 44px;
  padding-inline: var(--space-xs);
  border: 0;
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--color-paper-2);
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
}
.staff-nav button.active { background: var(--color-paper); color: var(--color-ink); }
.staff-account { display: grid; gap: var(--space-3xs); margin-block-start: auto; color: var(--color-paper-2); }
.staff-account .staff-btn { margin-block-start: var(--space-xs); border-color: var(--color-paper-3); background: transparent; color: var(--color-paper); }
.staff-main { min-width: 0; padding-block-end: calc(4.5rem + env(safe-area-inset-bottom)); }
.staff-topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-xs);
  min-height: 5.5rem;
  padding: var(--space-sm);
  border-block-end: var(--rule-fine);
  background: var(--color-paper-raised);
}
.staff-topbar h1 { font-size: var(--text-lg); }
.staff-menu { min-width: 44px; min-height: 44px; border: var(--rule-fine); border-radius: var(--radius-control); background: var(--color-paper); color: var(--color-ink); font-weight: 700; }
.staff-content { display: grid; gap: var(--space-md); padding: var(--space-sm); }
.staff-toolbar { display: grid; gap: var(--space-xs); margin-block-end: var(--space-md); }
.staff-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs); margin-block-end: var(--space-md); }
.staff-metric { display: grid; gap: var(--space-3xs); min-width: 0; padding: var(--space-sm); border-block-start: var(--rule-strong); background: var(--color-paper-raised); }
.staff-metric--lead { grid-column: 1 / -1; background: var(--color-ink); color: var(--color-paper); }
.staff-metric span { color: inherit; font-size: var(--text-sm); }
.staff-metric strong { overflow-wrap: anywhere; font-size: var(--text-md); font-variant-numeric: tabular-nums; }
.staff-table-wrap { width: 100%; overflow-x: auto; border: var(--rule-fine); background: var(--color-paper-raised); }
table { width: 100%; min-width: 42rem; border-collapse: collapse; }
th, td { padding: var(--space-xs); border-block-end: var(--rule-fine); text-align: left; vertical-align: top; }
th { color: var(--color-neutral); font-size: var(--text-sm); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.staff-empty { padding: var(--space-lg); color: var(--color-neutral); text-align: center; }
.staff-session-list { display: grid; gap: var(--space-xs); }
.staff-session { display: grid; gap: var(--space-xs); padding: var(--space-sm); border: var(--rule-fine); background: var(--color-paper-raised); }
.staff-session h3 { margin: 0; font-size: var(--text-md); }
.staff-session p { margin: var(--space-3xs) 0 0; color: var(--color-neutral); }
.staff-section-head { margin-block-end: var(--space-md); }
.staff-section-head p { margin-block-end: 0; }
.staff-mobile-nav {
  position: fixed;
  z-index: var(--z-sticky);
  inset: auto 0 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding: var(--space-3xs) max(var(--space-3xs), env(safe-area-inset-right)) max(var(--space-3xs), env(safe-area-inset-bottom)) max(var(--space-3xs), env(safe-area-inset-left));
  border-block-start: var(--rule-fine);
  background: var(--color-paper-raised);
}
.staff-mobile-nav button { min-width: 0; min-height: 44px; padding-inline: var(--space-3xs); border: 0; background: transparent; color: var(--color-neutral); font-size: 0.7rem; font-weight: 700; white-space: nowrap; }
.staff-mobile-nav button.active { color: var(--color-ink); text-decoration: underline; text-decoration-color: var(--color-accent-deep); text-decoration-thickness: 0.2rem; text-underline-offset: 0.35rem; }
.staff-menu:active,
.staff-pin-toggle:active,
.link-btn:active,
.staff-nav button:active,
.staff-mobile-nav button:active { transform: translateY(1px); }
.staff-scrim { position: fixed; z-index: calc(var(--z-nav) - 1); inset: 0; background: var(--color-overlay); }
.staff-toast { position: fixed; z-index: var(--z-toast); inset: var(--space-sm) var(--space-sm) auto auto; max-width: min(24rem, calc(100% - 2 * var(--space-sm))); padding: var(--space-xs) var(--space-sm); border-radius: var(--radius-control); background: var(--color-ink); color: var(--color-paper); box-shadow: var(--shadow-overlay); }
.staff-toast.is-error { background: var(--color-danger); color: var(--color-paper); }
.modal { position: fixed; z-index: var(--z-modal); inset: 0; display: grid; padding: var(--space-sm); place-items: center; background: var(--color-overlay); }
.modal-card { width: min(34rem, 100%); max-height: min(80svh, 40rem); overflow: auto; padding: var(--space-md); border-radius: var(--radius-card); background: var(--color-paper-raised); color: var(--color-ink); }
.modal-title { font-size: var(--text-xl); }
.modal-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-2xs); margin-block-start: var(--space-md); }
.pane-title { font-size: var(--text-xl); }

@media (hover: hover) and (pointer: fine) {
  .lm-btn:hover, .staff-btn:hover { transform: translateY(-1px); background: var(--color-ink-2); }
  .lm-btn--ghost:hover, .staff-btn--quiet:hover { background: var(--color-paper-2); color: var(--color-ink); }
  .field:hover { background: var(--color-paper-2); }
  .staff-menu:hover, .staff-pin-toggle:hover { background: var(--color-paper-2); }
  .staff-nav button:hover { background: var(--color-ink-2); color: var(--color-paper); }
  .staff-mobile-nav button:hover { color: var(--color-ink); }
}

@media (min-width: 40rem) {
  .staff-auth-card { padding: var(--space-xl); }
  .staff-toolbar { grid-template-columns: repeat(2, minmax(0, 1fr)) auto; align-items: end; }
  .staff-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .staff-metric--lead { grid-column: span 1; }
  .staff-session { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
}

@media (min-width: 64rem) {
  .staff-auth-shell { grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr); }
  .staff-auth-intro { display: flex; flex-direction: column; min-height: 42rem; }
  .staff-shell { display: grid; grid-template-columns: 17rem minmax(0, 1fr); }
  .staff-side { position: sticky; inset: 0 auto auto 0; width: auto; height: 100svh; opacity: 1; transform: none; }
  .staff-main { padding-block-end: 0; }
  .staff-content { padding: var(--space-md); }
  .staff-menu, .staff-mobile-nav { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0ms !important; transition-duration: 0ms !important; }
}