/* Basic styles */
:root {
  --brand: #0ea5e9;
  --ink: #0f172a;
  --paper: #f8fafc;
}
* {
  box-sizing: border-box;
}
body {
  font-family: system-ui, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}
header {
  padding: 24px;
  background: linear-gradient(120deg, var(--brand), #22d3ee);
  color: white;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}
.grid {
  display: grid;
  gap: 16px;
}
.grid-2 {
  grid-template-columns: 1fr 1fr;
}
.card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(2, 8, 23, 0.08);
  padding: 16px;
}
.activity {
  display: flex;
  gap: 12px;
  align-items: center;
}
.activity img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 12px;
}
.price {
  font-weight: 700;
}
.btn {
  margin-top: 7px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--brand);
  color: white;
  font-weight: 700;
  cursor: pointer;

  border: none; /* removes black border */
  outline: none; /* removes focus ring */
  box-shadow: none; /* removes shadow outlines */
}
a:hover {
  filter: brightness(1.1);
  transition: filter 0.2s ease;
}

.btn:focus,
.btn:active {
  outline: none;
  border: none;
  box-shadow: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

input,
select {
  width: 100%;
  padding: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
}
label {
  font-size: 0.9rem;
  font-weight: 600;
}
footer {
  padding: 40px;
  text-align: center;
  color: #334155;
}
.nav {
  display: flex;
  gap: 12px;
  align-items: center;
}
.nav a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th,
.table td {
  padding: 8px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: #e2e8f0;
}
.success {
  color: #16a34a;
}
.warn {
  color: #b45309;
}
.section-label {
  display: block;
  font-weight: 700;
  margin-bottom: 10px;
  font-size: 1.6rem;
}

.activities-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.activity-card {
  display: grid;
  grid-template-columns: 1fr auto 50px;
  align-items: center;
  background: #fff;
  padding: 16px 20px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.activity-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.activity-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.activity-title {
  font-weight: 700;
  font-size: 1rem;
  color: #222;
}

.activity-desc {
  font-size: 0.9rem;
  color: #666;
}

.activity-price {
  font-weight: 600;
  font-size: 1rem;
  color: var(--brand, #007bff);
  text-align: right;
}

.activity-checkbox input {
  width: 20px;
  height: 20px;
  accent-color: var(--brand, #007bff);
}

/* =========================
   GLOBAL RESPONSIVE BASE
========================= */

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
  background: #f4f7fa;
  color: #222;
}

/* Container */
.container {
  max-width: 1200px;
  margin: auto;
  padding: 16px;
}

/* Headings */
h1,
h2,
h3 {
  line-height: 1.3;
}

/* Buttons */
.btn,
.wa-btn {
  width: 100%;
  justify-content: center;
}

/* Forms */
input,
select,
textarea,
button {
  width: 100%;
  padding: 10px 12px;
  font-size: 1rem;
}

/* Cards */
.card {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 20px;
}

/* =========================
   GRID SYSTEM
========================= */

.grid {
  display: grid;
  gap: 16px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* =========================
   CAROUSEL RESPONSIVE
========================= */

.carousel-container {
  height: 260px;
}

@media (min-width: 600px) {
  .carousel-container {
    height: 360px;
  }
}

@media (min-width: 992px) {
  .carousel-container {
    height: 480px;
  }
}

/* =========================
   ACTIVITIES LIST
========================= */

.activity-card {
  flex-wrap: wrap;
  gap: 12px;
}

.activity-price {
  margin-right: 0;
}

/* =========================
   TABLE RESPONSIVE
========================= */

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

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

th,
td {
  white-space: nowrap;
}

/* =========================
   FOOTER & NAV
========================= */

header .nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

nav a {
  margin-left: 10px;
}

/* =========================
   MOBILE BREAKPOINT
========================= */

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  header h1 {
    font-size: 1.4rem;
  }

  nav {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
  }

  .activity-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .activity-checkbox {
    align-self: flex-end;
  }
}

/* =========================
   SMALL PHONES
========================= */

@media (max-width: 420px) {
  html {
    font-size: 14px;
  }

  .carousel-container {
    height: 220px;
  }

  .card {
    padding: 16px;
  }
}