/* Base: reset, type, controls, focus, motion. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--paper);
  /* faint paper grain */
  background-image:
    radial-gradient(rgba(31, 42, 26, 0.035) 1px, transparent 1px),
    radial-gradient(rgba(181, 83, 42, 0.03) 1px, transparent 1px);
  background-size: 22px 22px, 37px 37px;
  background-position: 0 0, 11px 7px;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: 1.5;
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; font-variation-settings: 'opsz' 72, 'SOFT' 50; }
p { margin: 0; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:hover { color: var(--ink); }

.num { font-variant-numeric: tabular-nums lining-nums; font-feature-settings: 'tnum', 'lnum'; }
.muted { color: var(--ink-muted); }
.eyebrow {
  font-family: var(--font-ui);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.eyebrow.is-ok { color: var(--ok-ink); }
.eyebrow.is-alert, .is-alert { color: var(--danger); }
.is-neg { color: var(--danger); }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
[hidden] { display: none !important; }

/* focus */
:focus { outline: none; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: var(--radius-sm); }
.skip-link {
  position: fixed; left: var(--s-3); top: -60px; z-index: 2000;
  background: var(--ink); color: var(--card); padding: var(--s-2) var(--s-4); border-radius: var(--radius);
}
.skip-link:focus { top: var(--s-3); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 44px; padding: 0 var(--s-4);
  border: 1px solid transparent; border-radius: var(--radius);
  font-weight: 600; font-size: var(--fs-body); line-height: 1; cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  text-decoration: none; white-space: nowrap;
}
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: var(--ink-on-accent); box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.18); }
.btn-primary:hover:not(:disabled) { background: #a1471f; }
.btn-secondary { background: var(--ink); color: var(--card); }
.btn-secondary:hover:not(:disabled) { background: #2f3d28; }
.btn-ghost { background: transparent; border-color: var(--rule-strong); color: var(--ink); }
.btn-ghost:hover:not(:disabled) { background: var(--card); border-color: var(--ink-muted); }
.btn-danger-ghost { background: transparent; border-color: transparent; color: var(--danger); }
.btn-danger-ghost:hover:not(:disabled) { background: #fbe9e6; border-color: #e8b5ad; }
.btn-block { width: 100%; }
.btn-big { min-height: 56px; font-size: 1.0625rem; }
.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px; flex: none;
  border: 0; border-radius: 50%; background: transparent; cursor: pointer;
  font-size: 1.5rem; line-height: 1; color: var(--ink-muted);
}
.icon-btn:hover { background: var(--paper-deep); color: var(--ink); }

.chip-btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  min-height: 36px; padding: 0 var(--s-3);
  border: 1px solid var(--rule-strong); border-radius: 999px; background: var(--card);
  font-size: var(--fs-small); font-weight: 600; cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.chip-btn:hover { border-color: var(--ink-muted); }
.chip-btn[aria-pressed='true'] { background: var(--ink); color: var(--card); border-color: var(--ink); }
.chip-btn.has-warnings { border-color: var(--danger); color: var(--danger); }
.chip-btn.has-warnings[aria-expanded='true'] { background: var(--danger); color: var(--card); }

.segmented { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: 999px; padding: 3px; background: var(--card); }
.segmented button {
  min-height: 36px; padding: 0 var(--s-4); border: 0; border-radius: 999px;
  background: transparent; font-weight: 600; font-size: var(--fs-small); cursor: pointer; color: var(--ink-muted);
}
.segmented button:hover { color: var(--ink); }
.segmented button[aria-pressed='true'] { background: var(--ink); color: var(--card); }

/* forms */
.field { display: grid; gap: var(--s-1); }
.field-label { font-size: var(--fs-small); font-weight: 600; color: var(--ink); }
.field-hint { font-size: var(--fs-small); color: var(--ink-muted); }
input[type='text'], input[type='password'], input[type='number'], input[type='date'], input:not([type]), select, textarea {
  width: 100%; min-height: 44px; padding: 10px 12px;
  background: #fffdf8; border: 1px solid var(--rule-strong); border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
textarea { resize: vertical; min-height: 72px; }
select { appearance: none; padding-right: 32px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-muted) 50%), linear-gradient(135deg, var(--ink-muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px; background-repeat: no-repeat;
}
input:hover, select:hover, textarea:hover { border-color: var(--ink-muted); }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px rgba(29, 95, 166, 0.25); }
input[aria-invalid='true'] { border-color: var(--danger); box-shadow: 0 0 0 2px rgba(180, 35, 24, 0.18); }
input[type='file'] { font-size: var(--fs-small); max-width: 100%; }
.form-error { color: var(--danger); font-size: var(--fs-small); font-weight: 600; padding: var(--s-2) var(--s-3); background: #fbe9e6; border-radius: var(--radius-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
@media (max-width: 420px) { .form-row { grid-template-columns: 1fr; } }

.swatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px; flex: none; box-shadow: inset 0 0 0 1px rgba(31, 42, 26, 0.18); }
.swatch-idle { background: repeating-linear-gradient(45deg, var(--accent) 0 2px, var(--card) 2px 5px); }

.tag {
  display: inline-block; padding: 1px 7px; border-radius: 999px;
  font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  vertical-align: 1px; margin-left: var(--s-2);
}
.tag-internal { background: #e7efd9; color: #3d5a1f; }
.tag-high { background: var(--accent-wash); color: var(--accent-ink); margin-left: 0; }
.tag-doing { background: #dfeaf6; color: var(--sky-ink); margin-left: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* long option text (enterprise names) must never widen a layout */
.field, .field > * { min-width: 0; }
select { max-width: 100%; text-overflow: ellipsis; }