/* Mobile-first base styles; desktop breakpoint below. */

:root {
  --accent: #0f5132;
  --error: #b91c1c;
  --border: #d1d5db;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: #f9fafb;
  color: #111827;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  padding: 1rem;
}

h1 {
  font-size: 1.5rem;
  color: var(--accent);
}

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

label {
  font-weight: 600;
  font-size: 0.9rem;
}

input,
select,
button {
  font-size: 1rem;
  padding: 0.6rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
}

button {
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  padding: 0.75rem;
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

fieldset {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem;
}

.row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  align-items: center;
}

.row input,
.row select {
  flex: 1;
}

.error {
  color: var(--error);
  font-size: 0.9rem;
}

.hint {
  font-size: 0.85rem;
  color: #6b7280;
}

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

th,
td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.view[hidden] {
  display: none;
}

@media (min-width: 768px) {
  #app {
    max-width: 720px;
    padding: 2rem;
  }

  .row {
    flex-wrap: nowrap;
  }

  #setup-view form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  #setup-view fieldset,
  #setup-view button[type='submit'],
  #setup-view #setup-error {
    grid-column: 1 / -1;
  }
}