:root {
  font-family: Inter, "Microsoft YaHei", sans-serif;
  color: #183b31;
  background: #f7f6ee;
  font-size: 15px;
  line-height: 1.6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  max-width: 1180px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  gap: 20px;
}
a {
  color: inherit;
  text-decoration: none;
}
.brand {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1px;
}
nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
.button {
  cursor: pointer;
  border: 0;
  border-radius: 10px;
  padding: 10px 17px;
  background: #174b3b;
  color: white;
  display: inline-block;
}
button:hover {
  background: #28634e;
}
button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
nav button,
.tab {
  background: transparent;
  color: #234d3e;
  border: 1px solid #d8dfd3;
}
.tab.active {
  background: #174b3b;
  color: white;
}
main {
  max-width: 1180px;
  margin: auto;
  padding: 18px 24px 60px;
}
.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  padding: 42px;
  background: #e7eddf;
  border-radius: 24px;
  gap: 24px;
}
.hero h1 {
  font-size: 42px;
  line-height: 1.25;
  margin: 12px 0;
}
.eyebrow {
  letter-spacing: 3px;
  font-size: 12px;
}
.hero p,
.muted {
  color: #66786c;
}
.hero aside {
  border-left: 1px solid #b9c9b8;
  padding: 15px 30px;
}
.notice {
  padding: 15px 20px;
  background: #fff8da;
  border-radius: 12px;
  margin: 22px 0;
}
.tools,
.tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0;
}
.tools input {
  flex: 1;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.card {
  background: #fffef8;
  border: 1px solid #e0e5d8;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 4px 15px #183b3104;
}
.card h2 {
  font-size: 21px;
  margin: 16px 0 5px;
}
.card p {
  color: #69776b;
  font-size: 14px;
  min-height: 44px;
}
.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: #e7eee2;
  font-size: 23px;
  font-weight: 800;
}
.badge {
  font-size: 12px;
  background: #e9efe4;
  border-radius: 6px;
  padding: 4px 8px;
  display: inline-block;
  margin: 3px;
  color: #385d46;
}
.price {
  font-size: 28px;
  font-weight: 700;
}
.card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}
.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
}
input,
select,
textarea {
  border: 1px solid #cbd6c7;
  background: #fffef9;
  border-radius: 9px;
  padding: 11px;
  color: #183b31;
  max-width: 100%;
}
textarea {
  min-height: 90px;
  width: 100%;
}
label {
  display: block;
  margin: 13px 0 5px;
  font-size: 14px;
}
label input,
label select {
  width: 100%;
  display: block;
  margin-top: 5px;
}
dialog {
  width: min(650px, 94vw);
  max-height: 90vh;
  border: 0;
  border-radius: 20px;
  background: #fdfcf4;
  color: #183b31;
  padding: 28px;
  box-shadow: 0 24px 90px #11291e44;
}
dialog::backdrop {
  background: #162b2566;
}
.close {
  float: right;
  background: #e8eddf;
  color: #234433;
}
#dialog {
  clear: both;
  padding-top: 12px;
}
pre {
  white-space: pre-wrap;
  word-break: break-all;
  background: #edf1e7;
  padding: 16px;
  border-radius: 10px;
}
hr {
  border: 0;
  border-top: 1px solid #dbe2d4;
  margin: 24px 0;
}
.warning {
  color: #9b4e14;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 20px 0;
}
.stats .card {
  padding: 18px;
}
.stats strong {
  font-size: 26px;
  display: block;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}
td,
th {
  padding: 10px;
  border-bottom: 1px solid #dce3d5;
  text-align: left;
}
td button {
  padding: 5px 8px;
  margin: 3px;
  font-size: 12px;
}
.scroll {
  overflow: auto;
}
.admin-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 20px 0;
}
.admin-nav button {
  background: #e2e9d9;
  color: #234b38;
}
form .button,
form button[type="submit"] {
  margin-top: 18px;
  width: 100%;
}
footer {
  text-align: center;
  color: #7a8777;
  font-size: 12px;
  padding: 30px;
}
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #183b31;
  color: #fff;
  padding: 12px 24px;
  border-radius: 12px;
  display: none;
  z-index: 100;
}
.inline {
  display: flex;
  gap: 10px;
  align-items: center;
}
.compact {
  font-size: 12px;
}
details {
  margin: 12px 0;
}
summary {
  cursor: pointer;
}
.logo {
  height: 32px;
  vertical-align: middle;
}
@media (max-width: 700px) {
  header {
    padding: 16px;
    align-items: flex-start;
  }
  nav {
    gap: 10px;
    font-size: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  nav button {
    padding: 5px;
  }
  .brand {
    font-size: 18px;
    white-space: nowrap;
  }
  main {
    padding: 12px 16px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 25px;
  }
  .hero h1 {
    font-size: 30px;
  }
  .hero aside {
    border-left: 0;
    border-top: 1px solid #b9c9b8;
    padding: 15px 0 0;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
  }
  .card {
    padding: 20px;
  }
  .tools input {
    width: 100%;
  }
  dialog {
    padding: 20px;
  }
  .price {
    font-size: 24px;
  }
}