/* Hotel Adaria Vera - Check-in digital - branding Vera */
:root {
  --ocean-dark: #1b5e75;
  --ocean-medium: #2d8aa3;
  --ocean-pale: #d4e9f3;
  --terracota: #c67c6f;
  --rust: #a65c52;
  --bg: #f8f9fa;
  --white: #ffffff;
  --charcoal: #333333;
  --gray: #6b6e72;
  --light-gray: #e8e9eb;
  --success: #27ae60;
  --error: #e74c3c;
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  font-family: 'Segoe UI', Helvetica, Arial, sans-serif;
  color: var(--charcoal);
  -webkit-font-smoothing: antialiased;
}

.app-header {
  background: linear-gradient(135deg, var(--ocean-dark) 0%, var(--ocean-medium) 100%);
  color: var(--white);
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow);
}

.app-header h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
}

.app-header .subtitle {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-top: 4px;
}

.app-header .version {
  font-size: 0.75rem;
  opacity: 0.75;
}

.lang-switch {
  display: flex;
  gap: 8px;
}

.lang-switch button {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
}

.lang-switch button.active {
  background: var(--white);
  color: var(--ocean-dark);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.arrivals-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.arrivals-toolbar h2 {
  color: var(--ocean-dark);
  margin: 0;
}

.badge-count {
  background: var(--terracota);
  color: var(--white);
  border-radius: 999px;
  padding: 6px 16px;
  font-weight: 700;
  font-size: 0.95rem;
}

.refresh-btn {
  background: var(--white);
  border: 2px solid var(--ocean-dark);
  color: var(--ocean-dark);
  padding: 10px 18px;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
}

.arrivals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.arrival-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border-left: 6px solid var(--terracota);
}

.arrival-card:hover, .arrival-card:active {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.14);
}

.arrival-card .room {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--ocean-dark);
}

.arrival-card .res-code {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 10px;
}

.arrival-card .guests {
  font-size: 0.95rem;
  line-height: 1.5;
}

.arrival-card .guest-count {
  display: inline-block;
  margin-top: 10px;
  background: var(--ocean-pale);
  color: var(--ocean-dark);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.tab-btn {
  background: var(--bg);
  border: 2px solid var(--light-gray);
  color: var(--charcoal);
  padding: 10px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
}

.tab-btn.active {
  background: var(--ocean-dark);
  border-color: var(--ocean-dark);
  color: var(--white);
}

.empty-state, .error-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
}

.error-state { color: var(--error); }

/* --- Check-in form --- */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
}

.form-card h3 {
  color: var(--ocean-dark);
  margin-top: 0;
  border-bottom: 2px solid var(--ocean-pale);
  padding-bottom: 10px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--charcoal);
}

input[type="text"], input[type="email"], input[type="tel"], select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--light-gray);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--bg);
}

input:focus, select:focus {
  outline: none;
  border-color: var(--ocean-medium);
  box-shadow: 0 0 0 3px rgba(45,138,163,0.15);
}

.companion-block {
  border: 1px dashed var(--light-gray);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 14px;
}

.legal-block {
  background: var(--bg);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--gray);
  max-height: 160px;
  overflow-y: auto;
}

.legal-block h4 {
  color: var(--ocean-dark);
  margin: 0 0 8px;
}

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.consent-row input[type="checkbox"] {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  accent-color: var(--ocean-dark);
}

.required-tag { color: var(--terracota); font-weight: 700; font-size: 0.75rem; }
.optional-tag { color: var(--gray); font-weight: 600; font-size: 0.75rem; }

canvas#signature-pad {
  border: 2px dashed var(--ocean-medium);
  border-radius: 8px;
  background: var(--white);
  touch-action: none;
  width: 100%;
  max-width: 500px;
  height: 200px;
  display: block;
}

.signature-actions {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: none;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--ocean-dark);
  color: var(--white);
}
.btn-primary:hover { background: var(--ocean-medium); }
.btn-primary:disabled { background: var(--light-gray); color: var(--gray); cursor: not-allowed; }

.btn-secondary {
  background: transparent;
  border: 2px solid var(--ocean-dark);
  color: var(--ocean-dark);
}

.btn-accent {
  background: var(--terracota);
  color: var(--white);
}
.btn-accent:hover { background: var(--rust); }

.actions-bar {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
}

.success-screen {
  text-align: center;
  padding: 60px 20px;
}

.success-screen .checkmark {
  font-size: 4rem;
  color: var(--success);
}

.hash-tag {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  color: var(--gray);
  word-break: break-all;
  margin-top: 16px;
}

.app-footer {
  text-align: center;
  color: var(--gray);
  font-size: 0.75rem;
  padding: 20px;
}

@media (max-width: 600px) {
  .app-header { flex-direction: column; gap: 12px; align-items: flex-start; }
}

/* Cabecera de página (check-in): debajo de la cabecera compartida, dentro del contenedor */
.page-head { padding-top: 16px; }
.page-head .lang-switch { display: flex; gap: 8px; justify-content: flex-end; margin-bottom: 8px; }
.page-head .lang-switch button {
  background: #fff; color: #1b5e75; border: 1px solid #1b5e75;
  padding: 6px 14px; border-radius: 999px; cursor: pointer; font-weight: 600;
}
.page-head .lang-switch button.active { background: #1b5e75; color: #fff; }
.page-title { color: #1b5e75; margin: 4px 0; font-size: 22px; }
.page-head .subtitle { color: #555; margin-bottom: 12px; }