@import url('https://fonts.googleapis.com/css2?family=Courier+Prime:ital,wght@0,400;0,700;1,400&display=swap');

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f0ece4;
  --surface: #ffffff;
  --border: #b0a898;
  --border-dark: #7a7068;
  --text: #2a2420;
  --text-dim: #6a5f58;
  --accent: #1a4a8a;
  --accent-hover: #0f2d5c;
  --visited: #6a1a6a;
  --input-bg: #faf8f4;
  --mono: 'Courier Prime', 'Courier New', monospace;
}

html, body {
  font-family: var(--mono);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

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

/* ── LAYOUT ── */
.wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ── HEADER ── */
header {
  background: var(--accent);
  color: #fff;
  padding: 10px 0;
  border-bottom: 3px solid var(--accent-hover);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.05em;
}

.logo:visited { color: #fff; }
.logo:hover { color: #cce0ff; text-decoration: none; }

.user-tag {
  font-size: 0.8rem;
  color: #cce0ff;
}

/* ── PAGE CHROME ── */
.page-bar {
  background: #d8d0c4;
  border-bottom: 1px solid var(--border);
  padding: 6px 0;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.page-bar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.breadcrumb { color: var(--text-dim); }
.breadcrumb a { color: var(--text-dim); }
.breadcrumb span.sep { margin: 0 4px; }

/* ── MAIN CONTENT ── */
main { padding: 20px 0 40px; }

h1 {
  font-size: 1rem;
  font-weight: 700;
  border-bottom: 2px solid var(--border-dark);
  padding-bottom: 6px;
  margin-bottom: 16px;
}

.desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 16px;
  font-style: italic;
}

/* ── BOARD LIST ── */
table.board-list {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

table.board-list th {
  background: #d8d0c4;
  border: 1px solid var(--border);
  padding: 5px 10px;
  text-align: left;
  font-weight: 700;
  color: var(--text);
}

table.board-list td {
  border: 1px solid var(--border);
  padding: 7px 10px;
  background: var(--surface);
  vertical-align: top;
}

table.board-list tr:hover td {
  background: #fffdf8;
}

table.board-list td.name a {
  font-weight: 700;
}

table.board-list td.desc {
  color: var(--text-dim);
  font-style: italic;
}

/* ── POSTS ── */
.post {
  border: 1px solid var(--border);
  margin-bottom: 10px;
  background: var(--surface);
}

.post-head {
  background: #d8d0c4;
  border-bottom: 1px solid var(--border);
  padding: 4px 10px;
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.post-head .username { color: var(--accent); font-weight: 700; }

.post-body {
  padding: 10px 12px;
  font-size: 0.88rem;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ── FORM ── */
.form-box {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 16px;
}

.field { margin-bottom: 14px; }

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-dim);
}

input[type="text"],
textarea {
  width: 100%;
  font-family: var(--mono);
  font-size: 0.88rem;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 8px;
  outline: none;
}

input[type="text"]:focus,
textarea:focus {
  border-color: var(--accent);
  background: #fff;
}

textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

.hint {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 3px;
}

.wc {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 3px;
  text-align: right;
}
.wc.warn { color: #b05000; }
.wc.over { color: #c00000; }

.form-actions { display: flex; gap: 8px; align-items: center; margin-top: 6px; }

/* ── BUTTONS ── */
.btn {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 5px 14px;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn:visited { color: #fff; }

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

.btn-ghost:hover { background: var(--accent); color: #fff; }
.btn-ghost:visited { color: var(--accent); }

/* ── ALERTS ── */
.alert {
  padding: 8px 12px;
  font-size: 0.85rem;
  border: 1px solid;
  margin-bottom: 14px;
}

.alert-ok { border-color: #1a6a1a; color: #1a6a1a; background: #efffef; }
.alert-err { border-color: #c00000; color: #c00000; background: #fff0f0; }

/* ── PASSKEY BOX ── */
.passkey-box {
  border: 1px dashed var(--border-dark);
  background: #fffdf0;
  padding: 10px 12px;
  margin-top: 12px;
  font-size: 0.82rem;
}

.passkey-box strong { display: block; margin-bottom: 4px; }
.passkey-box code { word-break: break-all; color: var(--accent); }

/* ── MISC ── */
.loading { padding: 24px; color: var(--text-dim); font-style: italic; }

.empty {
  padding: 24px;
  color: var(--text-dim);
  font-style: italic;
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
}

.count { font-size: 0.78rem; color: var(--text-dim); margin-bottom: 12px; }

footer {
  border-top: 1px solid var(--border);
  padding: 14px 0;
  font-size: 0.78rem;
  color: var(--text-dim);
  text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 500px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  .page-bar .wrap { flex-direction: column; align-items: flex-start; }
}