:root {
  --bg: #f3efe6;
  --ink: #1c1915;
  --muted: #5c564c;
  --accent: #0f5c4c;
  --panel: #fffdf8;
  --line: #d9d0c0;
  --error: #8b1e1e;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;
  --font-body: "Avenir Next", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse at top left, #fff8ea 0%, transparent 55%),
    linear-gradient(160deg, #ebe4d6 0%, var(--bg) 45%, #e2ebe7 100%);
}

.top {
  padding: 1.5rem 1.5rem 0.5rem;
  max-width: 52rem;
  margin: 0 auto;
}

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

.brand {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
}

h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.session-box {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.user-email {
  font-size: 0.85rem;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 1rem;
  margin: 1rem 0 0;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a.is-active,
.nav a:hover {
  color: var(--accent);
}

main {
  max-width: 52rem;
  margin: 0 auto;
  padding: 1rem 1.5rem 3rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.35rem 1.5rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.panel p {
  margin-top: 0;
  line-height: 1.6;
  color: var(--muted);
}

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.btn.compact {
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #f7fffc;
}

.btn:hover { filter: brightness(1.05); }

.status {
  min-height: 1.3rem;
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.status.error,
.error-block {
  color: var(--error);
}

.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.65rem 0.4rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.table a {
  color: var(--accent);
}

.pill {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  font-size: 0.8rem;
}

.form {
  display: grid;
  gap: 0.9rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
}

.form input,
.form select,
.form textarea {
  font: inherit;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.form input[readonly] {
  background: #f4f1ea;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.85rem 1rem;
}

legend {
  padding: 0 0.35rem;
  font-size: 0.9rem;
}

.checks {
  display: grid;
  gap: 0.45rem;
}

.check {
  display: flex;
  gap: 0.45rem;
  align-items: baseline;
}

.muted {
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 700px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .top-row {
    flex-direction: column;
  }
}