/* ============================================================
   RealMe design system
   Brand colour: Tangerine #FF2C00 | Web Tangerine #D64309
   Type: Inter
   ============================================================ */
:root {
  --tm-tangerine: #ff2c00;
  --tm-tangerine-web: #d64309;
  --tm-tangerine-dark: #b23a07;
  --tm-tangerine-soft: rgba(214, 67, 9, 0.08);
  --tm-ink: #222222;
  --tm-ink-soft: #555555;
  --tm-ink-faint: #777777;
  --tm-bg: #ffffff;
  --tm-bg-soft: #faf9f8;
  --tm-line: #e6e6e6;
  --tm-green: #00a82d;
  --tm-green-soft: rgba(0, 168, 45, 0.12);
  --tm-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --tm-radius: 8px;
  --tm-radius-pill: 9999px;
}

*,
*::before,
*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; display: flex; flex-direction: column; min-height: 100vh; }
body {
  font-family: var(--tm-font);
  background: var(--tm-bg);
  color: var(--tm-ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--tm-font);
  color: var(--tm-ink);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 700;
  letter-spacing: -0.015em;
}
main { flex: 1 0 auto; }
h1 { font-size: 44px; }
h2 { font-size: 36px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }
p { margin: 0 0 1em; }
a { color: var(--tm-tangerine-web); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--tm-font);
  font-weight: 600;
  font-size: 16px;
  line-height: 1;
  color: #fff;
  background: var(--tm-tangerine-web);
  border: 0;
  border-radius: var(--tm-radius-pill);
  padding: 16px 30px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease;
}
.btn:hover { background: var(--tm-tangerine-dark); }
.btn:focus-visible { outline: 3px solid rgba(214, 67, 9, 0.35); outline-offset: 2px; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn-block { display: flex; width: 100%; }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-outline { background: #fff; color: var(--tm-tangerine-web); box-shadow: inset 0 0 0 2px var(--tm-tangerine-web); }
.btn-outline:hover { background: var(--tm-tangerine-soft); }
.btn-link { background: none; border: 0; padding: 0; color: var(--tm-ink); font-family: var(--tm-font); font-weight: 600; font-size: 15px; cursor: pointer; text-decoration: none; }
.btn-link:hover { color: var(--tm-tangerine-web); }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid var(--tm-line); background: var(--tm-bg); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 88px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 54px; width: auto; }
.brand-name { font-size: 22px; font-weight: 700; color: var(--tm-ink); letter-spacing: -0.01em; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: var(--tm-ink); text-decoration: none; font-weight: 500; font-size: 15px; }
.site-nav a:hover { color: var(--tm-tangerine-web); }
.header-actions { display: flex; align-items: center; gap: 18px; }

/* ---------- Hero (home) ---------- */
.hero { padding: 88px 0 40px; }
.hero h1 { font-size: 56px; letter-spacing: -0.02em; max-width: 900px; }
.hero .lead { font-size: 20px; color: var(--tm-ink-soft); max-width: 780px; margin-bottom: 0.4em; }
.hero .lead:last-of-type { margin-bottom: 0; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section--alt { background: var(--tm-bg-soft); }
.section-head { max-width: 840px; margin-bottom: 40px; }
.section-head h2 { font-size: 38px; letter-spacing: -0.02em; margin-bottom: 0.25em; }
.section-head p { color: var(--tm-ink-soft); font-size: 18px; margin: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.text-block p { color: var(--tm-ink-soft); font-size: 17px; }
.text-block h3 { margin-top: 0; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--tm-tangerine-soft); padding: 56px 0; }
.cta-band h2 { font-size: 32px; letter-spacing: -0.02em; margin-bottom: 0.25em; }
.cta-band p { color: var(--tm-ink-soft); max-width: 640px; }

/* ---------- Card ---------- */
.card { border: 1px solid var(--tm-line); border-radius: 12px; padding: 28px; background: var(--tm-bg); }

/* ---------- Footer ---------- */
.site-footer { background: var(--tm-bg-soft); border-top: 1px solid var(--tm-line); padding: 48px 0 32px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--tm-ink-soft); margin-bottom: 12px; }
.footer-col a { display: block; color: var(--tm-ink); text-decoration: none; font-size: 15px; padding: 4px 0; }
.footer-col a:hover { color: var(--tm-tangerine-web); }
.footer-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--tm-line); font-size: 14px; color: var(--tm-ink-soft); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Forms ---------- */
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; font-family: var(--tm-font); font-size: 16px; line-height: 1.4; padding: 12px 14px; border: 1px solid #cfcfcf; border-radius: var(--tm-radius); background: var(--tm-bg); color: var(--tm-ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid rgba(214, 67, 9, 0.35); border-color: var(--tm-tangerine-web); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- Alerts ---------- */
.alert { border-radius: var(--tm-radius); padding: 12px 14px; font-size: 14px; margin-bottom: 16px; }
.alert[hidden] { display: none !important; }
.card[hidden] { display: none !important; }
.alert-error { background: #fdecea; color: #b3261e; border: 1px solid #f5c6c2; }
.alert-success { background: #e8f7ee; color: #146c2e; border: 1px solid #bfe6cd; }

/* ---------- Login ---------- */
.login-main { flex: 1; display: flex; justify-content: center; padding: 72px 24px; }
.auth { width: 100%; max-width: 540px; }
.auth h1 { font-size: 42px; letter-spacing: -0.02em; margin-bottom: 0.25em; }
.auth .auth-lead { font-size: 18px; color: var(--tm-ink-soft); margin-bottom: 32px; }
.auth .btn-block { margin-top: 8px; }
.auth-links { display: flex; justify-content: center; gap: 14px; margin-top: 24px; font-size: 14px; font-weight: 600; }
.auth-links a { color: var(--tm-ink); }
.auth-links a:hover { color: var(--tm-tangerine-web); }
.secure-note { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 36px; font-size: 13px; color: var(--tm-ink-faint); }
.secure-note svg { width: 16px; height: 16px; color: var(--tm-tangerine); }
.face { width: 20px; height: 20px; color: #fff; flex: none; }

/* ---------- Admin ---------- */
.admin-main { padding: 56px 24px 88px; }
.admin-wrap { max-width: 820px; margin: 0 auto; }
.page-head { margin-bottom: 32px; }
.page-head h1 { font-size: 36px; letter-spacing: -0.02em; margin-bottom: 0.25em; }
.page-head p { color: var(--tm-ink-soft); font-size: 18px; max-width: 680px; margin: 0; }
.stack { display: grid; gap: 24px; }

.details { margin-top: 8px; }
.details h3 { font-size: 22px; margin-bottom: 16px; }
.details-list { border: 1px solid var(--tm-line); border-radius: var(--tm-radius); overflow: hidden; }
.details-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 13px 18px; border-bottom: 1px solid var(--tm-line); background: var(--tm-bg); }
.details-row:last-child { border-bottom: 0; }
.details-row .details-label { color: var(--tm-ink-soft); font-weight: 500; font-size: 15px; }
.details-row .details-value { font-weight: 600; font-size: 15px; text-align: right; word-break: break-word; }

.badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 9999px; font-size: 13px; font-weight: 600; background: var(--tm-green-soft); color: #146c2e; }

/* ---------- Inert elements (home: only Login does anything) ---------- */
.inert { pointer-events: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .site-nav { display: none; }
  .hero { padding: 56px 0 32px; }
  .hero h1 { font-size: 40px; }
  .section { padding: 48px 0; }
  .section-head h2 { font-size: 30px; }
  .grid-2, .footer-grid, .field-row { grid-template-columns: 1fr; }
  .site-header .container { min-height: 0; padding-top: 16px; padding-bottom: 16px; flex-wrap: wrap; }
}

/* ---------- Admin sign-in ---------- */
.admin-wrap-narrow { max-width: 520px; }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--tm-tangerine-web); margin-bottom: 10px; }
.muted { color: var(--tm-ink-soft); }
.small { font-size: 13px; line-height: 1.5; }
.card > .muted:last-child { margin-bottom: 0; }
.checkline { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--tm-ink-soft); margin: 0 0 18px; }
.checkline input { width: 16px; height: 16px; accent-color: var(--tm-tangerine-web); }
.field-hint { font-size: 13px; line-height: 1.5; color: var(--tm-ink-faint); margin: 6px 0 0; }
.file-name { font-size: 14px; font-weight: 600; color: var(--tm-ink); margin: 8px 0 0; }
input[type="file"] { padding: 10px 12px; background: var(--tm-bg-soft); }

/* ---------- Visa approval letter (matches the downloaded PDF) ---------- */
.admin-wrap-letter { max-width: 900px; }
.letter-wrap { display: grid; gap: 20px; }
.letter-toolbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; padding: 4px 2px 0; }
.letter-toolbar h2 { font-size: 26px; letter-spacing: -0.01em; margin: 2px 0 6px; }
.letter-toolbar p { margin: 0; color: var(--tm-ink-soft); font-size: 15px; max-width: 560px; }
.letter-toolbar-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.letter-toolbar-actions .btn { padding: 12px 22px; }

.letter-pages { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.letter-sheet {
  position: relative;
  width: 210mm;
  min-height: 297mm;
  padding: 25.4mm 25.4mm 24mm;
  box-sizing: border-box;
  background: #fff;
  color: #111;
  border: 1px solid #e6e6e6;
  box-shadow: 0 10px 30px rgba(20, 20, 20, 0.10);
  font-family: Arial, Helvetica, "Helvetica Neue", sans-serif;
  font-size: 10pt;
  line-height: 12pt;
}
.letter-sheet p { margin: 0; color: #111; font-size: 10pt; line-height: 12pt; }
.letter-sheet strong { font-weight: 700; }

.ls-logo { position: absolute; top: 13.4mm; right: 25.4mm; width: 33.9mm; height: auto; }
.ls-head { padding-top: 0; }
.ls-head p { margin: 0; }

.ls-greeting { margin-top: 10pt !important; }
.ls-title { font-size: 10.5pt; line-height: 13pt; font-weight: 700; margin: 7pt 0 0 !important; }
.ls-body { margin: 0 !important; text-align: left; }
.ls-h3 { font-size: 10.5pt; line-height: 13pt; font-weight: 700; margin: 18pt 0 6pt !important; }
.ls-h3-spaced { margin-top: 20pt !important; }
.ls-h3-first { margin-top: 17mm !important; }

.ls-rows { margin-top: 2pt; }
.ls-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16pt; margin-bottom: 12pt; }
.ls-row span { font-size: 10pt; line-height: 12pt; }

.ls-conditions { margin-top: 0; }
.ls-conditions p { font-size: 9.7pt; line-height: 12pt; margin: 0 !important; }

.ls-warning { margin-top: 26pt !important; font-weight: 700; }

.letter-sheet .ls-h3 + .ls-body { margin-top: 0 !important; }
.ls-body + .ls-body { margin-top: 8pt !important; }
.ls-bullets { margin: 2pt 0 0 !important; padding-left: 22pt; }
.ls-bullets li { font-size: 10pt; line-height: 12pt; margin: 0; }

.ls-signoff { margin-top: 18pt; }
.ls-signoff p { margin: 0 !important; }

.ls-print { position: absolute; left: 25.4mm; bottom: 21mm; font-weight: 700; }

.ls-link { color: #1a56bd; }

.ls-footer { position: absolute; left: 25.4mm; right: 25.4mm; bottom: 9mm; display: flex; justify-content: space-between; align-items: flex-end; gap: 12mm; }
.ls-footer-left { width: 41.7mm; height: auto; }
.ls-footer-right { width: 33.9mm; height: auto; }

.letter-extra { display: grid; gap: 10px; }
.letter-extra h3 { margin: 0; }
.letter-extra .btn { justify-self: start; padding: 10px 18px; }
.letter-reset { text-align: center; }

@media (max-width: 880px) {
  .letter-pages { align-items: flex-start; overflow-x: auto; padding-bottom: 8px; width: 100%; }
  .letter-toolbar { align-items: flex-start; }
}

/* ---------- Print: only the letter sheets ---------- */
@media print {
  @page { size: A4; margin: 0; }
  html, body { background: #fff !important; }
  body > header, body > footer, .page-head,
  #customer-form-card, .letter-toolbar, .letter-extra, .letter-reset { display: none !important; }
  .admin-main { padding: 0 !important; }
  .admin-wrap, .admin-wrap-letter { max-width: none !important; margin: 0 !important; }
  .stack { display: block; }
  .letter-wrap { display: block; }
  .letter-pages { display: block; overflow: visible; }
  .letter-sheet {
    width: 210mm;
    height: 297mm;
    min-height: 297mm;
    margin: 0;
    border: 0;
    box-shadow: none;
    break-after: page;
    page-break-after: always;
  }
  .letter-sheet:last-child { break-after: auto; page-break-after: auto; }
  .ls-link { color: #1a56bd; }
}