/* ---------------------------------------------------------------
   Nocturnal Shop — design tokens
   Concept: a red-eye departures board. eSIMs are boarding passes
   for data instead of flights, so the product listing reads like
   an airport board and the purchase panel reads like a ticket stub.
------------------------------------------------------------------ */
:root {
  --bg: #0b0d1a;
  --bg-panel: #12162b;
  --bg-panel-raised: #171c36;
  --border: #262c4d;
  --border-soft: #1c2140;
  --text: #edeff7;
  --text-muted: #8890b5;
  --text-faint: #565d84;
  --amber: #f2a93b;
  --amber-soft: rgba(242, 169, 59, 0.14);
  --mint: #6fcf97;
  --danger: #e2685b;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  --radius: 10px;
  --max-width: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(242, 169, 59, 0.07), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 0%, rgba(111, 207, 151, 0.05), transparent 55%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

button {
  font-family: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-inline: clamp(18px, 4vw, 32px);
}

.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-links a { color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--amber); }

.legal-page { max-width: 760px; padding-top: 44px; padding-bottom: 80px; }
.legal-page h1 { font-family: var(--font-display); font-size: clamp(34px, 5vw, 48px); font-weight: 500; margin: 0 0 10px; }
.legal-page h2 { font-family: var(--font-display); font-size: 24px; font-weight: 500; margin: 40px 0 10px; }
.legal-page p, .legal-page li { color: var(--text-muted); }
.legal-page li { margin: 8px 0; }
.legal-meta { font-family: var(--font-mono); color: var(--text-faint); font-size: 12px; }

/* ---------------------------- Header ---------------------------- */

.site-header {
  padding: clamp(18px, 4vh, 32px) 0 8px;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.account-btn, .auth-tab { border: 1px solid var(--border); background: transparent; color: var(--text-muted); border-radius: 6px; padding: 7px 10px; font: 11px var(--font-mono); letter-spacing: .06em; }
.account-btn:hover, .auth-tab.active { border-color: var(--amber); color: var(--amber); }
.account-ticket { max-width: 460px; }
.auth-switch { display: flex; gap: 8px; margin: 22px 0; }
.auth-tab { flex: 1; }
.account-ticket .field-label { display: block; margin: 14px 0 6px; }

.wordmark {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.02em;
}

.wordmark .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px 2px var(--amber-soft);
}

.wordmark small {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  font-weight: 500;
}

/* ------------------------------ Hero ----------------------------- */

.hero {
  padding: clamp(40px, 9vh, 84px) 0 clamp(38px, 7vh, 64px);
  border-bottom: 1px solid var(--border-soft);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  max-width: min(15ch, 100%);
}

.hero p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 46ch;
  margin: 0;
}

/* --------------------------- Board section ------------------------ */

.board-section {
  padding: clamp(32px, 6vh, 56px) 0 clamp(48px, 9vh, 88px);
}

.board-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 8px;
}

.board-heading h2 {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}

.board-heading .status-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint);
  border: 1px solid rgba(111, 207, 151, 0.35);
  border-radius: 999px;
  padding: 4px 10px;
}

.board {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  table-layout: fixed;
}

.board thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 500;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel-raised);
}

.board tbody tr {
  border-bottom: 1px solid var(--border-soft);
  opacity: 0;
  transform: translateY(4px);
  animation: flap-in 0.45s ease forwards;
}

.board tbody tr:last-child { border-bottom: none; }

.board tbody tr:hover { background: rgba(242, 169, 59, 0.045); }

.board td {
  padding: 15px 16px;
  vertical-align: middle;
  font-size: 14px;
}

.cell-region { width: 31%; }
.cell-action { width: 96px; text-align: right; }

.cell-code {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.05em;
  font-weight: 600;
}

.cell-region { color: var(--text); }
.cell-region .plan-name { display: block; font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }

.cell-data { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); white-space: nowrap; }

.cell-price {
  font-family: var(--font-mono);
  font-size: 15px;
  text-align: right;
  white-space: nowrap;
}

.select-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 6px;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.select-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-soft);
}

.board-empty, .board-error {
  padding: 32px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

@keyframes flap-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .board tbody tr { animation: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------- Ticket modal -------------------------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 7, 14, 0.72);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  z-index: 50;
}

.modal-backdrop[hidden] { display: none; }

.ticket {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--bg-panel-raised);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 26px 24px;
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}

.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--bg);
  border-radius: 50%;
  bottom: 92px;
}

.ticket::before { left: -10px; }
.ticket::after { right: -10px; }

.ticket-tear {
  border-top: 1px dashed var(--border);
  margin: 20px -26px 18px;
}

.ticket-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 20px;
  line-height: 1;
  padding: 4px;
}

.ticket-close:hover { color: var(--text); }

.ticket .eyebrow { margin-bottom: 10px; font-size: 11px; }

.ticket h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  margin: 0 0 4px;
}

.ticket .ticket-sub {
  color: var(--text-muted);
  font-size: 13.5px;
  margin: 0 0 4px;
}

.ticket-specs {
  display: flex;
  gap: 20px;
  margin-top: 14px;
  font-family: var(--font-mono);
}

.ticket-specs div { font-size: 11px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; }
.ticket-specs strong { display: block; font-size: 15px; color: var(--text); font-family: var(--font-mono); margin-top: 3px; letter-spacing: 0; }

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.email-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  font-family: var(--font-body);
  padding: 12px 14px;
  margin-bottom: 6px;
}

.email-input:focus { border-color: var(--amber); }

.form-hint { font-size: 12.5px; color: var(--text-faint); margin: 0 0 18px; }
.form-error { font-size: 12.5px; color: var(--danger); margin: 0 0 14px; min-height: 1em; }

.pay-btn {
  width: 100%;
  background: var(--amber);
  color: #1a1204;
  border: none;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 16px;
  border-radius: 8px;
  transition: filter 0.15s ease, transform 0.1s ease;
}

.pay-btn:hover { filter: brightness(1.07); }
.pay-btn:active { transform: scale(0.99); }
.pay-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ------------------------------ Footer ------------------------------ */

.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 28px 0 48px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--text-faint);
}

.site-footer a { color: var(--text-muted); text-decoration: none; }
.site-footer a:hover { color: var(--amber); }

/* ------------------------------ Toast ------------------------------ */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-panel-raised);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13.5px;
  padding: 12px 18px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  z-index: 60;
}

.toast[hidden] { display: none; }

/* --------------------------- Responsive layout -------------------------- */

@media (min-width: 1200px) {
  :root { --max-width: 1120px; }
  .hero h1 { font-size: clamp(44px, 4vw, 62px); }
  .hero p { font-size: 18px; }
}

/* 13–16 inch MacBooks: 16:10 screens benefit from denser vertical rhythm
   while retaining a wide enough departures board. */
@media (min-width: 1024px) and (max-height: 1100px) {
  :root { --max-width: 1080px; }
  .site-header { padding-top: 22px; }
  .hero { padding: 54px 0 46px; }
  .hero h1 { font-size: clamp(42px, 4.2vw, 56px); margin-bottom: 16px; }
  .hero p { font-size: 16px; max-width: 52ch; }
  .board-section { padding: 38px 0 56px; }
  .board td { padding-block: 13px; }
}

@media (min-width: 641px) and (max-width: 820px) {
  .board { font-size: 13px; }
  .board th, .board td { padding-inline: 10px; }
  .board th { letter-spacing: .06em; }
  .cell-action { width: 80px; }
  .select-btn { padding-inline: 10px; }
}

@media (max-height: 620px) and (min-width: 641px) {
  .hero { padding-block: 34px; }
  .board-section { padding-block: 30px 44px; }
}

@media (max-width: 640px) {
  .site-header .wrap { align-items: center; }
  .wordmark { font-size: 19px; gap: 7px; }
  .wordmark small { font-size: 9px; }
  .account-btn { padding: 7px 9px; }
  .hero h1 { font-size: clamp(34px, 10vw, 46px); }
  .hero p { font-size: 15.5px; }
  .board-heading { margin-bottom: 12px; }
  .board thead { display: none; }
  .board, .board tbody, .board tr, .board td { display: block; width: 100%; }
  .board tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
    padding: 18px;
    border-bottom: 1px solid var(--border-soft);
  }
  .board td { min-width: 0; padding: 0; border: none; }
  .board td::before { content: attr(data-label); display: block; margin-bottom: 2px; color: var(--text-faint); font: 10px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
  .cell-region { grid-column: 1 / -1; width: auto; font-size: 16px; }
  .cell-region::before { display: none !important; }
  .cell-code { grid-column: 1 / -1; }
  .cell-price { text-align: left; margin: 0; }
  .cell-action { grid-column: 1 / -1; width: auto; text-align: left; }
  .cell-action::before { display: none !important; }
  .select-btn { width: 100%; margin-top: 2px; }
  .ticket { padding: 24px 20px 20px; }
  .ticket::before, .ticket::after { display: none; }
  .ticket-tear { margin-inline: -20px; }
  .ticket-specs { gap: 12px; justify-content: space-between; }
  .ticket-specs strong { font-size: 14px; }
  .site-footer { padding: 24px 0 34px; }
  .site-footer .wrap { align-items: flex-start; flex-direction: column; }
  .footer-links { gap: 10px 14px; }
  .legal-page { padding-top: 30px; padding-bottom: 52px; }
  .legal-page h2 { margin-top: 30px; font-size: 22px; }
  .toast { width: calc(100% - 32px); text-align: center; bottom: max(16px, env(safe-area-inset-bottom)); }
}

@media (max-width: 360px) {
  .board tbody tr { grid-template-columns: 1fr; }
  .cell-action { grid-column: auto; }
  .ticket-specs { flex-wrap: wrap; }
}