/* ============================================
   RAKOR FOSMI — Design tokens
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --ink: #16241c;
  --paper: #fbf7ec;
  --paper-dim: #f1ead9;
  --green: #3f6b4f;
  --green-deep: #2a4a37;
  --amber: #c6862f;
  --brick: #8b3a2b;
  --stone: #6b6154;
  --stone-line: #ddd3bd;
  --white: #ffffff;

  --font-display: 'Poppins', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--stone-line);
  background: var(--paper);
}

.topbar .brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.01em;
}

.topbar .brand span {
  color: var(--green);
}

.topbar .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Page shell (public form) ---------- */
.ticket-shell {
  max-width: 980px;
  margin: 48px auto 80px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 260px 1px 1fr;
  gap: 0;
}

.ticket-stub {
  padding: 32px 28px 32px 0;
}

.ticket-stub .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.ticket-stub h1 {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.25;
  margin: 0 0 14px;
}

.ticket-stub p {
  font-size: 14px;
  color: var(--stone);
  line-height: 1.6;
  margin: 0 0 28px;
}

.leg-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.leg-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--stone-line);
  font-size: 13px;
  color: var(--stone);
}

.leg-list li:last-child { border-bottom: none; }

.leg-list .leg-code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  background: var(--paper-dim);
  padding: 3px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* the perforated divider between stub and form */
.tear-line {
  position: relative;
  background-image: linear-gradient(var(--stone-line) 60%, transparent 0%);
  background-position: left;
  background-size: 1px 12px;
  background-repeat: repeat-y;
}
.tear-line::before, .tear-line::after {
  content: "";
  position: absolute;
  left: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--stone-line);
}
.tear-line::before { top: -8px; }
.tear-line::after { bottom: -8px; }

/* ---------- Form card ---------- */
.form-panel {
  padding: 32px 0 32px 40px;
}

.form-section {
  margin-bottom: 32px;
}

.form-section .section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.section-head .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--white);
  background: var(--green);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  margin: 0;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }

.field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.field input,
.field select {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 11px 12px;
  border: 1px solid var(--stone-line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input[type="date"],
.field input[name*="waktu"],
.field input[name*="nomor_penerbangan"] {
  font-family: var(--font-mono);
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(63, 107, 79, 0.15);
}

.field .hint {
  font-size: 11.5px;
  color: var(--stone);
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: transform 0.1s ease, opacity 0.15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-deep); }

.btn-ghost { background: transparent; color: var(--stone); border-color: var(--stone-line); }
.btn-ghost:hover { border-color: var(--stone); color: var(--ink); }

.btn-danger { background: transparent; color: var(--brick); border-color: rgba(139,58,43,0.35); }
.btn-danger:hover { background: rgba(139,58,43,0.08); }

.btn-sm { padding: 7px 12px; font-size: 12.5px; }

.form-actions {
  display: flex;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--stone-line);
}

/* ---------- Alerts ---------- */
.alert {
  font-size: 13.5px;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid transparent;
}
.alert-success { background: rgba(63,107,79,0.1); color: var(--green-deep); border-color: rgba(63,107,79,0.25); }
.alert-error { background: rgba(139,58,43,0.08); color: var(--brick); border-color: rgba(139,58,43,0.25); }
.alert ul { margin: 0; padding-left: 18px; }

/* ---------- Admin: manifest table ---------- */
.admin-shell {
  max-width: 1140px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 24px;
}

.admin-header .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.admin-header h1 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0;
}

.manifest {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.manifest thead th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stone);
  padding: 12px 16px;
  background: var(--paper-dim);
  border-bottom: 1px solid var(--stone-line);
}

.manifest tbody td {
  padding: 14px 16px;
  font-size: 13.5px;
  border-bottom: 1px solid var(--stone-line);
  vertical-align: middle;
}

.manifest tbody tr:last-child td { border-bottom: none; }
.manifest tbody tr:hover { background: rgba(198,134,47,0.06); }

.manifest .mono { font-family: var(--font-mono); font-size: 12.5px; color: var(--stone); }

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--paper-dim);
  color: var(--green-deep);
  border: 1px solid rgba(63,107,79,0.2);
}

.row-actions { display: flex; gap: 6px; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--stone);
}
.empty-state .eyebrow { font-family: var(--font-mono); font-size: 12px; color: var(--amber); text-transform: uppercase; letter-spacing: 0.08em; }
.empty-state p { font-size: 14px; margin-top: 8px; }

.pagination-wrap { margin-top: 20px; }

/* ---------- Admin: boarding-pass detail ---------- */
.pass {
  max-width: 640px;
  margin: 40px auto 80px;
  background: var(--white);
  border: 1px solid var(--stone-line);
  border-radius: 14px;
  overflow: hidden;
}

.pass-head {
  background: var(--green-deep);
  color: var(--paper);
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.pass-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.pass-head h1 {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
}

.pass-head .code {
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: right;
  opacity: 0.75;
}

.pass-body { padding: 24px 28px; }

.pass-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 20px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--stone-line);
}
.pass-row:last-child { border-bottom: none; }

.pass-row dt {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--stone);
  margin: 0;
}

.pass-row dd {
  font-family: var(--font-mono);
  font-size: 14px;
  margin: 3px 0 0;
  color: var(--ink);
}

.pass-foot {
  padding: 20px 28px;
  border-top: 1px solid var(--stone-line);
  display: flex;
  gap: 12px;
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .ticket-shell { grid-template-columns: 1fr; }
  .tear-line { display: none; }
  .ticket-stub { padding: 24px 0; }
  .form-panel { padding: 0 0 32px; }
  .field-grid { grid-template-columns: 1fr; }
  .admin-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .manifest { display: block; overflow-x: auto; }
}

/* focus visibility for keyboard nav */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}