:root {
  --bg: #0a0710;
  --bg2: #14101f;
  --panel: #1b1530;
  --border: #322850;
  --text: #e9e2ff;
  --dim: #9c8fc2;
  --accent: #b18aff;
  --accent2: #6ee7c8;
  --danger: #ff8a8a;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at 20% 0%, #241a3d 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 28px 18px 80px;
}

header.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

h1 {
  font-size: 1.5rem;
  margin: 0;
  letter-spacing: 0.02em;
}
h1 .glyph { filter: drop-shadow(0 0 8px rgba(177,138,255,0.6)); }

nav.tabs { display: flex; gap: 10px; font-size: 0.9rem; }
nav.tabs a {
  color: var(--dim);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
}
nav.tabs a.active, nav.tabs a:hover {
  color: var(--text);
  border-color: var(--border);
  background: var(--bg2);
}

p.tagline { color: var(--dim); margin: 0 0 24px; line-height: 1.5; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 18px;
}
.panel h2 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  color: var(--accent);
}
.panel h2 small { color: var(--dim); font-weight: normal; font-size: 0.75rem; }

label { display: block; font-size: 0.85rem; color: var(--dim); margin: 12px 0 6px; }
label:first-child { margin-top: 0; }

input[type="text"], input[type="password"], textarea, select {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: inherit;
}
textarea { resize: vertical; min-height: 90px; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 1; }

.mode-toggle { display: flex; gap: 8px; margin: 12px 0; }
.mode-toggle button {
  flex: 1;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--dim);
  padding: 10px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.9rem;
}
.mode-toggle button.active {
  color: var(--bg);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: transparent;
  font-weight: 600;
}

button.btn {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0a0710;
  border: none;
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 14px;
}
button.btn:disabled { opacity: 0.5; cursor: not-allowed; }
button.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
button.btn.small { padding: 7px 12px; font-size: 0.85rem; margin-top: 0; }

.status { font-size: 0.85rem; margin-top: 10px; line-height: 1.5; }
.status.ok { color: var(--accent2); }
.status.err { color: var(--danger); }
.status.pending { color: var(--dim); }

.preview-img {
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-top: 10px;
  display: block;
}

.cipher-blob {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--accent2);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  word-break: break-all;
  max-height: 140px;
  overflow-y: auto;
  margin-top: 10px;
}

.who {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.who:last-child { border-bottom: none; }
.who img { width: 36px; height: 36px; border-radius: 50%; background: var(--bg2); }
.who .name { font-weight: 600; font-size: 0.92rem; }
.who .handle { color: var(--dim); font-size: 0.8rem; }
.who .meta { flex: 1; min-width: 0; }
.who .when { color: var(--dim); font-size: 0.75rem; }

.post-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 14px;
  background: var(--bg2);
}
.post-card .head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.post-card img.avatar { width: 32px; height: 32px; border-radius: 50%; }
.post-card .text { font-size: 0.9rem; color: var(--dim); word-break: break-word; }
.post-card a.permalink { font-size: 0.78rem; color: var(--accent2); }

footer.foot {
  text-align: center;
  color: var(--dim);
  font-size: 0.78rem;
  margin-top: 30px;
}
footer.foot a { color: var(--dim); }

.hidden { display: none !important; }

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