/* Shared design system for the ticket processor. One source of truth for
   color/type/spacing/radius so every page -- upload, review, approval,
   success -- reads as the same product instead of stitched-together
   screens.

   Design language: modern product-UI, not travel-brochure -- huge,
   ultra-bold, tight-leading display type (Geist, the same grotesk behind
   a lot of current-generation SaaS/dev-tool sites) carries the visual
   energy, on a warm near-white ground. Color is spent deliberately: a
   near-black drives buttons/structure, and the brand green is held back
   as the one accent (links, badges, focus rings) rather than smeared
   across every heading -- that restraint is what makes an accent read
   as intentional instead of decorative. */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700;800;900&display=swap');

:root {
  --color-ink: #14170F;
  --color-primary: #0F6B3A;
  --color-primary-hover: #0A5C30;
  --color-primary-soft: rgba(15, 107, 58, 0.08);
  --color-accent: #C9A55A;
  --color-accent-soft: rgba(201, 165, 90, 0.16);
  --color-bg: #FAF9F4;
  --color-card: #ffffff;
  --color-text: #14170F;
  --color-muted: #71766C;
  --color-border: rgba(20, 23, 15, 0.12);
  --color-border-soft: #ECE9DF;
  --color-error-bg: #FDECEA;
  --color-error-text: #A33333;
  --color-warning-bg: #FBF3E3;
  --color-warning-text: #8A6100;
  --color-info-bg: #EAF2F6;
  --color-info-text: #1F5A78;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;

  --shadow-card: 0 1px 2px rgba(20, 23, 15, 0.04), 0 16px 32px -14px rgba(20, 23, 15, 0.16);
  --shadow-card-hover: 0 1px 2px rgba(20, 23, 15, 0.04), 0 22px 44px -14px rgba(20, 23, 15, 0.22);

  --font-serif: 'Geist', Arial, Helvetica, sans-serif;
  --font-sans: 'Geist', Arial, Helvetica, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
}

* { box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-serif); color: var(--color-ink); font-weight: 850; margin: 0; letter-spacing: -0.03em; line-height: 0.98; }

a { color: var(--color-primary); }
a.link-quiet { color: var(--color-muted); text-decoration: none; }
a.link-quiet:hover { color: var(--color-primary); }

.page {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-5) var(--space-10);
}

.page-header {
  margin-bottom: var(--space-6);
}
.page-header h1 { font-size: 36px; margin-bottom: var(--space-2); }
.page-header p { font-family: var(--font-sans); color: var(--color-muted); font-size: 14px; margin: 0; line-height: 1.6; }

.eyebrow { font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }

.rule {
  height: 1px;
  border: none;
  background: var(--color-border-soft);
  margin: var(--space-6) 0;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
}

.account-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--space-2);
  font-size: 12.5px;
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}
.account-bar a { color: var(--color-primary); text-decoration: none; font-weight: 600; }
.account-bar a:hover { text-decoration: underline; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--color-ink);
  color: #fff;
  border: none;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: transform 120ms ease-out, background-color 150ms ease-out;
}
.btn:hover { background: #262b1e; transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn:disabled { background: #D8D6CB; color: #93968C; cursor: not-allowed; transform: none; }
.btn:focus-visible { outline: 2px solid var(--color-ink); outline-offset: 2px; }

.btn-accent { background: var(--color-primary); }
.btn-accent:hover { background: var(--color-primary-hover); }

.btn-secondary { background: var(--color-card); color: var(--color-primary); border: 1.5px solid var(--color-border); }
.btn-secondary:hover { background: var(--color-primary-soft); }

.btn-quiet { background: transparent; color: var(--color-muted); border: 1.5px solid var(--color-border-soft); }
.btn-quiet:hover { background: var(--color-border-soft); color: var(--color-text); }

.btn-sm { padding: 8px 16px; font-size: 13px; }

label {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

input[type=text], input[type=password], input[type=search], textarea, select {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #D3D3CE;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: #fff;
  transition: border-color 120ms ease-out, box-shadow 120ms ease-out;
}
input[type=text]:focus, input[type=password]:focus, input[type=search]:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

input[type=checkbox], input[type=radio] { accent-color: var(--color-primary); }

.flash {
  background: var(--color-error-bg);
  color: var(--color-error-text);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  font-size: 13.5px;
  line-height: 1.5;
}
.flash.ok { background: var(--color-primary-soft); color: var(--color-primary); }
.flash.warning { background: var(--color-warning-bg); color: var(--color-warning-text); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.badge-success { background: var(--color-primary-soft); color: var(--color-primary); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.badge-error { background: var(--color-error-bg); color: var(--color-error-text); }
.badge-neutral { background: var(--color-border-soft); color: var(--color-muted); }

.icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
}
.icon-badge svg { width: 28px; height: 28px; }

/* Step indicator -- shown at the top of the review/approve flow so it's
   always obvious where you are and what's left (impeccable: "design for
   hierarchy" -- this is the one piece of chrome that answers "where am
   I", so it stays visually quiet rather than competing with the form). */
.steps { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-6); font-family: var(--font-sans); }
.step { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; color: var(--color-muted); }
.step .dot { width: 20px; height: 20px; border-radius: 50%; background: var(--color-border-soft); color: var(--color-muted); display: flex; align-items: center; justify-content: center; font-size: 11px; flex-shrink: 0; }
.step.done .dot { background: var(--color-primary); color: #fff; }
.step.current { color: var(--color-primary); }
.step.current .dot { background: var(--color-primary-soft); color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.step-sep { flex: 1; height: 1px; background: var(--color-border-soft); min-width: 12px; max-width: 48px; }

/* Form sections -- one visual language for every editable block across
   review/approve (booking info, segments, passengers), replacing what
   used to be several different ad hoc box treatments. */
.section-card { background: var(--color-card); border-radius: var(--radius-lg); border: 1px solid var(--color-border-soft); box-shadow: var(--shadow-card); padding: var(--space-6); margin-bottom: var(--space-5); }
.section-card h2 { font-size: 15px; font-family: var(--font-sans); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-5); letter-spacing: -0.005em; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
.form-row.full { grid-template-columns: 1fr; }
.form-row.triple { grid-template-columns: repeat(3, 1fr); }
.form-group label { font-size: 12px; }
.form-group .hint { color: var(--color-muted); font-size: 11.5px; margin-top: 5px; line-height: 1.5; }

.item-card { background: var(--color-bg); border-radius: var(--radius-md); border: 1px solid var(--color-border-soft); border-left: 3px solid var(--color-accent); padding: var(--space-5); margin-bottom: var(--space-4); }
.item-card.accent-primary { border-left-color: var(--color-primary); }
.item-card.highlighted { border-left-color: var(--color-warning-text); background: var(--color-warning-bg); }
.item-card h3 { font-size: 13.5px; font-family: var(--font-sans); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-4); }

/* Sticky action bar -- keeps Back/Continue reachable on a long scrolling
   form instead of making the user scroll all the way down every time. */
.action-bar { position: sticky; bottom: 0; display: flex; gap: var(--space-3); justify-content: flex-end; background: linear-gradient(0deg, var(--color-bg) 65%, transparent); padding: var(--space-5) 0 var(--space-3); margin-top: var(--space-2); }

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}