:root {
  --bg: #f3efe5;
  --bg-strong: #e4dac8;
  --panel: rgba(255, 252, 247, 0.9);
  --panel-strong: rgba(53, 73, 72, 0.08);
  --line: rgba(53, 73, 72, 0.16);
  --text: #203332;
  --muted: #5d6e6d;
  --accent: #0f766e;
  --accent-strong: #0a534e;
  --danger: #a5372f;
  --success: #1f6b41;
  --shadow: 0 20px 60px rgba(35, 43, 42, 0.12);
  --radius: 24px;
  --font-heading: 'Avenir Next', 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', 'Avenir Next', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.2), transparent 28%),
    linear-gradient(180deg, #f8f4ea 0%, var(--bg) 45%, #efe4d1 100%);
}

.page-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.eyebrow,
.panel-kicker,
.section-kicker {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  color: var(--accent-strong);
}

h1,
h2 {
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

h1 {
  max-width: 700px;
  font-size: clamp(2.1rem, 4.5vw, 4.6rem);
  line-height: 0.97;
}

h2 {
  font-size: clamp(1.4rem, 2vw, 2rem);
}

.hero-copy {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 18px 0 0;
}

.language-switcher {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.5);
}

.language-button {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
}

.language-button.active {
  background: var(--text);
  color: #fffdf7;
}

.layout-grid {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  gap: 24px;
}

.panel {
  border-radius: var(--radius);
  padding: 28px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.panel-accent {
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.93), rgba(240, 232, 214, 0.88)),
    var(--panel);
}

.panel-main {
  min-height: 720px;
}

.journey-list {
  margin: 0;
  padding-left: 20px;
  line-height: 1.8;
}

.notice-card,
.reservation-summary,
.instructions-card {
  margin-top: 28px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.flow-step + .flow-step {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.section-copy {
  margin: 10px 0 22px;
  color: var(--muted);
  line-height: 1.65;
}

.status-banner,
.inline-message {
  border-radius: 16px;
  padding: 14px 16px;
  line-height: 1.5;
}

.status-banner {
  margin-bottom: 22px;
}

.status-banner.error,
.inline-message.error {
  background: rgba(165, 55, 47, 0.1);
  color: var(--danger);
}

.status-banner.info,
.inline-message.info {
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-strong);
}

.status-banner.success,
.inline-message.success {
  background: rgba(31, 107, 65, 0.1);
  color: var(--success);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.compact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
}

.field-help {
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.88rem;
}

.field-wide {
  grid-column: 1 / -1;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(32, 51, 50, 0.18);
  border-radius: 16px;
  padding: 14px 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.88);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(15, 118, 110, 0.18);
  border-color: var(--accent);
}

textarea {
  resize: vertical;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 22px 0;
}

.checkbox-row input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.button-primary,
.button-secondary {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #14b8a6);
  color: #fffdf7;
  box-shadow: 0 14px 30px rgba(15, 118, 110, 0.2);
}

.button-secondary {
  background: rgba(32, 51, 50, 0.08);
  color: var(--text);
}

.button-primary:hover,
.button-secondary:hover {
  transform: translateY(-1px);
}

.button-primary:disabled,
.button-secondary:disabled {
  cursor: progress;
  opacity: 0.6;
  transform: none;
}

.instructions-copy {
  margin-top: 0;
  color: var(--muted);
}

.instructions-output {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  font-family: 'IBM Plex Mono', 'SFMono-Regular', monospace;
  line-height: 1.6;
}

.admin-shell {
  max-width: 1320px;
}

.admin-hero {
  align-items: center;
}

.admin-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-panel {
  min-height: 520px;
}

.admin-account-card,
.admin-toolbar,
.admin-table-panel {
  margin-top: 0;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.admin-table th {
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.hidden {
  display: none !important;
}

@media (max-width: 920px) {
  .layout-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding-inline: 14px;
  }

  .panel {
    padding: 22px;
  }

  .field-grid,
  .compact-grid {
    grid-template-columns: 1fr;
  }

  .admin-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}