/* ============================================================
 * Memo Request Form — styles.
 * Plain, accessible, mobile-first. No external fonts/CDNs.
 * Works at 360px wide; every input floors at 16px (no iOS zoom).
 * ============================================================ */

:root {
  --c-royal: #2e3092;
  --c-royal-deep: #212364;
  --c-paper: #f6f4ee;
  --c-card: #ffffff;
  --c-ink: #23254a;
  --c-ink-soft: #575977;
  --c-line: #c9c9dc;
  --c-danger: #b3261e;
  --c-danger-bg: #fdecea;
  --c-warn-bg: #fff4e0;
  --c-warn-line: #f0b429;
  --f-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --r-ctl: 10px;
  --sp-1: 6px; --sp-2: 10px; --sp-3: 16px; --sp-4: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-ink);
  background: var(--c-paper);
  min-height: 100dvh;
}
img { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }

/* Visible focus everywhere — never suppressed. */
:focus-visible {
  outline: 3px solid var(--c-royal);
  outline-offset: 2px;
  border-radius: 4px;
}
a { color: var(--c-royal); }

#app {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--sp-3) var(--sp-3) var(--sp-4);
}

.page-hdr { margin-bottom: var(--sp-4); }
.eyebrow {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-royal);
  margin: 0 0 var(--sp-1);
}
h1 {
  font-size: clamp(1.5rem, 6vw, 1.9rem);
  line-height: 1.15;
  margin: 0 0 var(--sp-2);
  color: var(--c-royal-deep);
}
.lede { color: var(--c-ink-soft); margin: 0; }
.lede strong { color: var(--c-ink); }

fieldset {
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: var(--sp-3);
  margin: 0 0 var(--sp-3);
  background: var(--c-card);
}
legend {
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0 6px;
  color: var(--c-royal-deep);
}
.section-help {
  color: var(--c-ink-soft);
  font-size: 0.92rem;
  margin: 0 0 var(--sp-3);
}

.field { margin-bottom: var(--sp-3); }
.field:last-child { margin-bottom: 0; }
.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 var(--sp-3);
}
@media (min-width: 520px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .field-row .field { margin-bottom: var(--sp-3); }
}

label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 6px;
}
.checkbox-field label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 500;
}
.checkbox-field input[type="checkbox"] {
  width: 22px;
  height: 22px;
  flex: none;
  margin-top: 1px;
}

.hint {
  font-size: 0.85rem;
  color: var(--c-ink-soft);
  margin: 0 0 6px;
}

/* a hint placed UNDER its box (effective date, details; Sir Roy TG 1407 C) */
input + .hint,
textarea + .hint {
  margin: 6px 0 0;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  min-height: 48px;
  border: 1.5px solid var(--c-line);
  border-radius: var(--r-ctl);
  background: var(--c-card);
  /* Hard floor: any focusable field under 16px triggers iOS zoom-on-focus. */
  font-size: max(16px, 1em);
}
textarea { resize: vertical; min-height: 96px; }
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--c-royal) 50%),
    linear-gradient(135deg, var(--c-royal) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
select:disabled { opacity: 0.6; }

input:focus, select:focus, textarea:focus {
  border-color: var(--c-royal);
}

[aria-invalid="true"] { border-color: var(--c-danger); }

.err {
  color: var(--c-danger);
  font-size: 0.86rem;
  margin: 6px 0 0;
}

.form-error-banner {
  background: var(--c-danger-bg);
  border: 1.5px solid #f1b8b4;
  color: #7c1d17;
  border-radius: var(--r-ctl);
  padding: 12px 14px;
  margin: 0 0 var(--sp-3);
  font-size: 0.92rem;
}

.comp-warning {
  background: var(--c-warn-bg);
  border-left: 4px solid var(--c-warn-line);
  border-radius: 0 10px 10px 0;
  padding: 12px 14px;
  margin: 0 0 var(--sp-3);
  font-size: 0.9rem;
  color: var(--c-ink);
}
.comp-warning code {
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.88em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 22px;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.02rem;
  cursor: pointer;
  width: 100%;
}
.btn-primary { background: var(--c-royal); color: #fff; }
.btn-primary:disabled { opacity: 0.55; cursor: default; }
.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--c-line);
  color: var(--c-royal);
}

.submit-note {
  text-align: center;
  color: var(--c-ink-soft);
  font-size: 0.84rem;
  margin: var(--sp-2) 0 0;
}

.hp-wrap {
  position: absolute;
  left: -6000px;
  top: -6000px;
  height: 1px;
  overflow: hidden;
}

.noscript-msg {
  display: block;
  padding: 18px;
  text-align: center;
  background: #fbe9cd;
  color: var(--c-ink);
}

.screen-success {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: var(--sp-4);
  text-align: center;
}
.request-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--c-paper);
  border: 1px dashed var(--c-line);
  border-radius: 10px;
  padding: 10px 14px;
  display: inline-block;
  margin: var(--sp-2) 0;
  word-break: break-all;
}
#success-warnings {
  background: var(--c-warn-bg);
  border-left: 4px solid var(--c-warn-line);
  border-radius: 0 10px 10px 0;
  padding: 10px 14px;
  text-align: left;
  font-size: 0.9rem;
  margin: var(--sp-3) 0;
}

/* ---------- Tick-box groups: companies + "applies to" departments (Sir Roy TG 1433) ---------- */
.group-label { display: block; font-weight: 700; font-size: 0.92rem; margin-bottom: 6px; }
.optional { font-weight: 500; color: var(--c-ink-soft); }
.tick-list {
  display: grid; grid-template-columns: 1fr; gap: 0 var(--sp-3);
  border: 1.5px solid var(--c-line); border-radius: var(--r-ctl);
  background: var(--c-card); padding: 4px 12px;
}
.tick-list[aria-invalid="true"] { border-color: var(--c-danger); }
.tick {
  display: flex; align-items: flex-start; gap: 10px;
  min-height: 44px; padding: 10px 0; margin: 0;
  font-weight: 500; cursor: pointer; overflow-wrap: anywhere;
}
.tick input[type="checkbox"] { width: 22px; height: 22px; flex: none; margin: 1px 0 0; }
.tick-all { font-weight: 700; border-bottom: 1px solid var(--c-line); }
.tick-list + .hint { margin: 6px 0 0; }
@media (min-width: 520px) {
  .tick-list.two-col { grid-template-columns: 1fr 1fr; }
  .tick-list.two-col .tick-all { grid-column: 1 / -1; }
}
.hint.unavailable {
  color: #6b3f00; background: var(--c-warn-bg);
  border-left: 4px solid var(--c-warn-line); border-radius: 0 8px 8px 0;
  padding: 8px 10px; margin: 6px 0 0;
}

/* ---------- Narrow-phone floor: verified at 360px ---------- */
@media (max-width: 380px) {
  #app { padding: var(--sp-2) var(--sp-2) var(--sp-4); }
  fieldset { padding: var(--sp-2); }
}