:root {
  color: #1c2b29;
  background: #e4eeea;
  font-family: "Segoe UI", sans-serif;
  line-height: 1.45;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
}

.top {
  padding: 1.25rem 1.5rem 0;
}

.brand {
  margin: 0;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.brand-sub {
  margin: 0.15rem 0 0;
  color: #4d635c;
  font-size: 0.92rem;
}

main {
  width: min(920px, calc(100% - 2rem));
  margin: 1.25rem auto 2.5rem;
}

.card {
  width: min(460px, 100%);
  margin: 0 auto;
  background: #f8fbf9;
  border: 1px solid #c5d5cf;
  border-radius: 14px;
  padding: 1.4rem 1.4rem 1.5rem;
}

.card.wide { width: 100%; }

h1 { margin: 0 0 0.4rem; font-size: 1.55rem; }
h2 { margin: 1.4rem 0 0.6rem; font-size: 1.05rem; }

.lead, .panel p { color: #314743; }

.panel {
  background: #eef5f2;
  border-radius: 10px;
  padding: 0.9rem 1rem;
}

label {
  display: block;
  margin: 0.9rem 0 0.3rem;
  font-size: 0.92rem;
}

input {
  width: 100%;
  padding: 0.65rem 0.7rem;
  border: 1px solid #b7c9c2;
  border-radius: 8px;
  font: inherit;
  background: #fff;
}

button, .button {
  display: inline-block;
  margin-top: 1rem;
  background: #1f6f5b;
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 0.65rem 0.95rem;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

button.ghost {
  background: transparent;
  color: #1f6f5b;
  border: 1px solid #1f6f5b;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.stack { margin-top: 0.4rem; }

.error, .notice, .banner {
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
}

.error { background: #f8e8e8; color: #6e2424; }
.notice { background: #e7f2ee; color: #1c4036; }
.banner {
  background: #f4ead2;
  color: #5c4514;
  margin: 0 0 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th, td {
  text-align: left;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px solid #d5e3de;
  vertical-align: top;
}

th { color: #4d635c; font-weight: 600; }

@media (max-width: 700px) {
  .row { display: block; }
}