/* Docue — single stylesheet. Palette lives in :root; one block per
   component below. System font stack, no webfonts, no animations. */

:root {
  --canvas: #f7f7f4;
  --surface: #ffffff;
  --ink: #1c1917;
  --muted: #57534e;
  --accent: #1d4ed8;
  --accent-ink: #ffffff;
  --danger: #b91c1c;
  --border: #e7e5e4;
  --radius: 10px;
  --pill-peach-bg: #ffedd5;
  --pill-peach-fg: #9a3412;
  --pill-mint-bg: #d1fae5;
  --pill-mint-fg: #065f46;
  --pill-lav-bg: #ede9fe;
  --pill-lav-fg: #5b21b6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  line-height: 1.55;
}

.wrap { max-width: 860px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }

/* top bar */

.topbar { border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; }

.topbar .wrap {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.topbar nav { display: flex; align-items: center; gap: 1rem; margin-left: auto; }

.topbar nav .logout-form { margin: 0; }

.topbar nav .logout-form .btn { min-height: 0; padding: 0.35rem 0.8rem; }

.topbar a.brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
}

/* section labels, timestamps */

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 1.5rem 0 0.75rem;
}

.muted { color: var(--muted); font-size: 0.875rem; }

/* links + focus */

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

a, button { cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* note cards */

.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.card a.title {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
}

.card a.title:hover { text-decoration: underline; }

/* tag pills */

.pill {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.15rem 0.65rem;
  border-radius: 999px;
  margin-right: 0.35rem;
  white-space: nowrap;
}

.pill-0 { background: var(--pill-peach-bg); color: var(--pill-peach-fg); }
.pill-1 { background: var(--pill-mint-bg); color: var(--pill-mint-fg); }
.pill-2 { background: var(--pill-lav-bg); color: var(--pill-lav-fg); }

/* forms */

.form { display: grid; gap: 0.9rem; max-width: 640px; }

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

.form input[type="text"],
.form input[type="password"],
.form textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}

.form textarea { min-height: 14rem; resize: vertical; }

.form-row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }

.form-row form, .form-row p { margin: 0; }

/* buttons */

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.55rem 1.1rem;
  min-height: 2.75rem;
}

.btn-primary { background: var(--accent); color: var(--accent-ink); }

.btn-danger { background: transparent; color: var(--danger); border-color: var(--danger); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }

/* errors */

.error {
  background: #fef2f2;
  color: var(--danger);
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  font-weight: 600;
}

/* rendered note body */

.note-body { max-width: 68ch; }

.note-body h1,
.note-body h2,
.note-body h3 { line-height: 1.25; margin: 1.4em 0 0.6em; }

.note-body table { border-collapse: collapse; width: 100%; margin: 1em 0; }

.note-body th,
.note-body td { border: 1px solid var(--border); padding: 0.45rem 0.7rem; text-align: left; }

.note-body blockquote {
  margin: 1em 0;
  padding: 0.6rem 1rem;
  background: #fefce8;
  border-left: 3px solid #eab308;
  border-radius: 0 8px 8px 0;
}

.note-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: #f5f5f4;
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.note-body pre code { display: block; padding: 0.8rem; overflow-x: auto; }

/* share box */

.share-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.share-box code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
  word-break: break-all;
}