/* style.css - BTVN Buổi 2, Lần 1, mã đề E (Tour du lịch)
   CSS external là cách chính cho toàn trang. */

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #1e293b;
  background-color: #f0fdf4;
  margin: 0;
}

header {
  background-color: #047857;
  color: #ffffff;
  padding: 24px;
}

main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 20px;
}

h1, h2 {
  margin-top: 0;
}

.tour-packages {
  margin-bottom: 30px;
}

.cards {
  margin: 16px 0;
}

.card {
  display: inline-block;
  vertical-align: top;
  width: 310px;
  box-sizing: border-box;
  background-color: #ffffff;
  padding: 0;
  margin: 0 16px 20px 0;
  border: 1px solid #bbf7d0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(4, 120, 87, 0.1);
}

.card-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.tour-body {
  padding: 16px;
}

.card-title {
  margin: 0 0 8px;
  color: #065f46;
  font-size: 1.1em;
}

.badge {
  display: inline-block;
  background-color: #ecfdf5;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.8em;
  margin-bottom: 8px;
}

.tour-body p {
  font-size: 0.88em;
  line-height: 1.45;
  color: #475569;
  margin-bottom: 14px;
}

.tour-footer {
  border-top: 1px solid #f1f5f9;
  padding-top: 10px;
}

.price {
  font-weight: bold;
  color: #047857;
  font-size: 1.15em;
  margin-right: 12px;
}

.btn {
  display: inline-block;
  background-color: #047857;
  color: #ffffff;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.9em;
}

#card-noi-bat {
  border: 2px solid #047857;
  background-color: #f0fdf4;
  box-shadow: 0 8px 20px rgba(4, 120, 87, 0.2);
}

/* Bảng lịch khởi hành */
table {
  width: 100%;
  border-collapse: collapse;
  background-color: #ffffff;
  margin-top: 12px;
}

th, td {
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  text-align: left;
}

th {
  background-color: #047857;
  color: #ffffff;
}

.group-header {
  background-color: #dcfce7;
  color: #065f46;
  font-weight: bold;
  text-align: center;
}

.row-le {
  background-color: #f8fafc;
}

.row-chan {
  background-color: #ffffff;
}

footer {
  padding: 20px 24px;
  color: #64748b;
}