* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background: #f0f7fa;
  padding: 12px;
  color: #333;
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
  line-height: 1.4;
}

.page-header {
  max-width: 960px;
  margin: 0 auto 16px;
  padding: 4px 4px 0;
  text-align: center;
}

.page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #1f3a4a;
  letter-spacing: 0.2px;
  line-height: 1.3;
  margin-bottom: 6px;
}

.page-subtitle {
  font-size: 0.9rem;
  color: #5b7280;
  line-height: 1.4;
}

.day-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
}

.day-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.day-header {
  padding: 14px 18px;
  color: white;
  background: linear-gradient(135deg, #2af598, #009efd);
}

.day-header.tomorrow {
  background: linear-gradient(135deg, #ff7eb3, #ff758c);
}

.day-label {
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.95;
}

.day-date {
  font-size: 1.4rem;
  font-weight: bold;
  margin-top: 2px;
}

.timeslot {
  padding: 14px 16px;
  border-top: 1px solid #f0f0f0;
}

.timeslot:first-of-type {
  border-top: none;
}

.timeslot-label {
  font-size: 0.78rem;
  color: #888;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.tour-card {
  border: 1px solid #e3ecef;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fafdfd;
}

.tour-card:last-child { margin-bottom: 0; }

.tour-card.fully-booked {
  opacity: 0.55;
  background: #f3f3f3;
}

.tour-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.3;
  word-break: break-word;
}

.tour-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.status-available { background: #e6fffa; color: #00876a; }
.status-warning   { background: #fff7e0; color: #b8730d; }
.status-fully     { background: #fde8e8; color: #b42424; }

.tour-button {
  display: block;
  text-align: center;
  text-decoration: none;
  padding: 10px;
  border-radius: 10px;
  background: #009efd;
  color: #fff;
  font-weight: bold;
  font-size: 0.85rem;
  transition: opacity 0.2s;
}

.tour-button:hover { opacity: 0.85; }

.tour-card.fully-booked .tour-button {
  background: #888;
}

.empty-message {
  text-align: center;
  padding: 40px 20px;
  color: #888;
  font-style: italic;
  max-width: 960px;
  margin: 0 auto;
}

.no-tours-in-slot {
  text-align: center;
  color: #aaa;
  font-size: 0.85rem;
  padding: 6px 0 2px;
}

@media (max-width: 480px) {
  body { padding: 8px; font-size: 13px; }
  .page-header { margin-bottom: 12px; }
  .page-title { font-size: 1.15rem; }
  .page-subtitle { font-size: 0.82rem; }
  .day-grid { gap: 12px; }
  .day-header { padding: 12px 14px; }
  .day-date { font-size: 1.2rem; }
  .timeslot { padding: 12px; }
  .tour-card { padding: 10px; }
  .tour-name { font-size: 0.9rem; }
}