:root {
  --bg: #121317;
  --panel: #1b1d23;
  --panel-2: #23262e;
  --fg: #e6e6eb;
  --muted: #8a8d98;
  --accent: #a3e635;
  --accent-dim: #5e7a1f;
  --border: #2a2d36;
  --error: #ef4444;
  --hi: #facc15;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
a { color: var(--accent); }

header {
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  padding: 14px 20px;
}
header h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.5px;
}
header h1 .accent { color: var(--accent); }
header .sub {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

form.search-bar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px 12px;
  align-items: end;
}
form.search-bar label {
  display: flex;
  flex-direction: column;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.6px;
  gap: 4px;
}
form.search-bar input[type="text"],
form.search-bar input[type="datetime-local"],
form.search-bar select {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 9px;
  font-size: 13px;
  font-family: inherit;
}
form.search-bar input[type="text"]:focus,
form.search-bar input[type="datetime-local"]:focus,
form.search-bar select:focus {
  outline: none;
  border-color: var(--accent-dim);
}
.inline-checks {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 4px 0 2px;
}
.inline-checks label {
  flex-direction: row;
  align-items: center;
  gap: 5px;
  text-transform: none;
  font-size: 13px;
  color: var(--fg);
  letter-spacing: normal;
}
.actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.status-actions { gap: 10px; }
#tz-toggle {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  font-size: 12px;
  padding: 6px 10px;
}
#tz-toggle.on {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  color: #fff;
}
#tz-toggle { font-variant-numeric: tabular-nums; }
button {
  background: var(--accent);
  color: #14230c;
  border: 0;
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
button:hover { filter: brightness(1.08); }
button.secondary {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
}
button:disabled { opacity: 0.5; cursor: default; }

#status-bar {
  padding: 8px 20px;
  background: var(--bg);
  color: var(--muted);
  font-size: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#status-bar.error { color: var(--error); }

main {
  flex: 1;
  overflow-y: auto;
}
.msg {
  padding: 6px 20px;
  border-bottom: 1px solid #1d1f26;
  display: grid;
  grid-template-columns: 170px 160px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 13px;
  line-height: 1.85;
}
.msg:hover { background: #1a1c22; }
.msg time {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-size: 12px;
}
.msg .user {
  color: var(--accent);
  font-weight: 600;
  word-break: break-word;
}
.msg .body {
  color: var(--fg);
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}
.msg .body mark {
  background: var(--hi);
  color: #14230c;
  padding: 0 2px;
  border-radius: 2px;
}
.msg .body a {
  color: #7ec3ff;
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}
.msg .body a:hover { filter: brightness(1.15); }
.msg .body img.emote {
  height: 2.2em;
  vertical-align: middle;
  margin: -4px 1px 0;
  image-rendering: -webkit-optimize-contrast;
}
.msg .body .emote-stack {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  line-height: 0;
}
.msg .body .emote-stack img.emote { margin: -4px 1px 0; }
.msg .body .emote-stack img.emote.zw {
  position: absolute;
  left: 1px;
  top: 0;
  margin: -4px 0 0;
  pointer-events: none;
}

.empty, .loading {
  padding: 40px 20px;
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}

footer {
  padding: 14px 20px;
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--border);
  background: var(--panel);
}

@media (max-width: 700px) {
  .msg {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .msg time { font-size: 11px; }
}