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

body {
  font-family: Arial, sans-serif;
  background: #f2f5f1;
  color: #183326;
  padding-bottom: 85px;
}

.header {
  background: #10291f;
  color: white;
  padding: 22px 18px;
}

.brand {
  font-size: 21px;
  font-weight: bold;
}

.header p {
  color: #b9d2c2;
  margin-top: 6px;
  font-size: 13px;
}

main {
  padding: 16px;
  max-width: 700px;
  margin: auto;
}

.hero {
  background: linear-gradient(140deg, #173f2c, #36734d);
  color: white;
  padding: 28px 20px;
  border-radius: 18px;
  margin-bottom: 18px;
}

.hero span {
  font-size: 11px;
  letter-spacing: 2px;
  color: #c3e7c9;
}

.hero h1 {
  font-size: 28px;
  margin: 12px 0;
}

.hero p {
  font-size: 13px;
  line-height: 1.6;
  color: #e0eee3;
}

.search input,
input,
textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid #d6e0d7;
  border-radius: 10px;
  margin: 8px 0;
  font-size: 14px;
  background: white;
}

h2 {
  font-size: 19px;
  margin: 22px 0 14px;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.menu-grid button {
  background: white;
  color: #24563a;
  border: 0;
  padding: 22px 10px;
  border-radius: 13px;
  font-size: 17px;
  font-weight: bold;
  box-shadow: 0 3px 12px #18332610;
}

.mountain-list {
  display: grid;
  gap: 10px;
}

.mountain-card {
  background: white;
  padding: 16px;
  border-radius: 12px;
  border-left: 4px solid #36734d;
}

.mountain-card p {
  color: #718075;
  font-size: 13px;
  margin-top: 5px;
}

.page {
  display: none;
}

.page.active {
  display: block;
}

button {
  cursor: pointer;
}

.page > button {
  background: #245c3b;
  color: white;
  padding: 13px;
  border: 0;
  border-radius: 10px;
  margin: 8px 0;
}

.notice {
  background: #fff4dc;
  color: #76541b;
  padding: 14px;
  border-radius: 10px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.5;
}

.check-row {
  background: white;
  padding: 13px;
  border-radius: 9px;
  margin: 8px 0;
  display: flex;
  gap: 10px;
  align-items: center;
}

.check-row input {
  width: auto;
  margin: 0;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.journal-card {
  background: white;
  padding: 14px;
  margin-top: 12px;
  border-radius: 10px;
  white-space: pre-wrap;
}

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  display: flex;
  justify-content: space-around;
  padding: 12px 5px;
  box-shadow: 0 -3px 15px #00000012;
}

.bottom-nav button {
  border: 0;
  background: none;
  color: #245c3b;
  font-size: 20px;
}

.bottom-nav small {
  display: block;
  font-size: 10px;
}

#mountainMap {
  width: 100%;
  height: 430px;
  border-radius: 15px;
  margin: 15px 0;
  border: 1px solid #d6e0d7;
  z-index: 1;
}

.map-info {
  background: #e3eee5;
  padding: 13px;
  border-radius: 10px;
  font-size: 13px;
  color: #24563a;
}

#location {
  font-size: 13px;
  line-height: 1.6;
  margin: 10px 0;
  overflow-wrap: anywhere;
}

.leaflet-popup-content-wrapper {
  border-radius: 10px;
}

@media (max-width: 480px) {
  #mountainMap {
    height: 380px;
  }
}