:root {
  --ink: #1b2a4a;
  --paper: #f7f5f2;
  --accent: #c8532b;
  --muted: #5b6473;
  --card: #ffffff;
  --line: #e2ddd6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--ink);
  color: #ffffff;
  flex-wrap: wrap;
}

.topbar h1 {
  font-size: 1.4rem;
  margin: 0;
  color: #ffffff;
}

.user-email {
  color: #d8d2c8;
  font-size: 0.95rem;
  margin-left: auto;
}

#app {
  max-width: 52rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.narrow { max-width: 34rem; }

h2 { margin-top: 0; font-size: 1.15rem; }

label {
  display: block;
  margin: 0.75rem 0 0.25rem;
  font-size: 0.9rem;
  font-weight: bold;
}

input, textarea {
  width: 100%;
  font: inherit;
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
}

textarea { resize: vertical; }

.btn {
  font: inherit;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  margin-top: 0.9rem;
}

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

.btn.ghost {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}

.topbar .btn.ghost { color: #ffffff; }

.btn:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.message { min-height: 1.25rem; margin: 0.75rem 0 0; font-size: 0.95rem; }
.message.error { color: #9c2f12; font-weight: bold; }

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1rem;
}

.note-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 1rem;
}

.note-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  overflow-wrap: anywhere;
}

.note-card p {
  margin: 0;
  color: var(--muted);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.empty {
  color: var(--muted);
  font-style: italic;
}

@media (max-width: 480px) {
  .user-email { margin-left: 0; width: 100%; order: 3; }
}