:root {
  --font-scale: 1;
  --bg: #080a0f;
  --panel: #121722;
  --text: #f7f7fb;
  --muted: #b5bfd0;
  --accent: #48d597;
  --danger: #ff6b6b;
  --border: #293244;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.light {
  --bg: #f7f8fb;
  --panel: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --border: #d9dee8;
}

.toolbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

h1 {
  margin: 0 0 0.55rem;
  font-size: 1.3rem;
}

.status-row,
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill,
button,
select,
.button-link {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
  font-size: 0.95rem;
}

.pill {
  color: var(--muted);
  background: var(--panel);
}

.pill.on {
  color: #062313;
  border-color: var(--accent);
  background: var(--accent);
}

.pill.off {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--border));
}

button,
select,
.button-link {
  color: var(--text);
  background: var(--panel);
}

.button-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.select-label {
  display: grid;
  gap: 0.2rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1;
}

select {
  min-width: 12rem;
  cursor: pointer;
}

button:hover,
select:hover,
.button-link:hover {
  border-color: var(--accent);
}

.messages {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 1.2rem;
}

.viewer-page {
  min-height: 100vh;
}

.viewer-status-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.6rem 1rem;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  font-size: 0.95rem;
}

.viewer-controls {
  display: inline-flex;
  gap: 0.4rem;
}

.viewer-controls button {
  padding: 0.35rem 0.55rem;
  font-size: 0.85rem;
}

.viewer-status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.viewer-status-dot::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: var(--danger);
}

.viewer-status-dot.online::before {
  background: var(--accent);
}

.viewer-messages {
  justify-content: flex-end;
  min-height: 100vh;
  width: min(1200px, 100%);
  padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 4vw, 3rem) clamp(1rem, 4vw, 3rem);
}

.admin-panel {
  display: grid;
  gap: 1.2rem;
  width: min(900px, 100%);
  margin: 0 auto;
  padding: 1.2rem;
}

.admin-panel section {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.admin-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.details {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.7rem 1rem;
  margin: 0;
}

.details dt {
  color: var(--muted);
}

.details dd {
  margin: 0;
}

.glossary-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.glossary-table th,
.glossary-table td {
  padding: 0.7rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.glossary-table th {
  color: var(--muted);
  background: var(--panel);
  font-weight: 650;
}

.glossary-table tr:last-child td {
  border-bottom: 0;
}

code {
  display: inline-block;
  max-width: 100%;
  padding: 0.35rem 0.5rem;
  overflow-wrap: anywhere;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
}

.message {
  padding: 0 0 1rem;
  border-bottom: 1px solid var(--border);
}

.viewer-page .message {
  border-bottom: 0;
}

.translated {
  margin: 0;
  font-size: calc(2.35rem * var(--font-scale));
  line-height: 1.18;
  font-weight: 750;
}

.viewer-page .translated {
  font-size: clamp(calc(2.4rem * var(--font-scale)), calc(7vw * var(--font-scale)), calc(5.8rem * var(--font-scale)));
  line-height: 1.12;
  text-align: center;
}

.english {
  margin: 0.6rem 0 0;
  color: var(--muted);
  font-size: calc(1.2rem * var(--font-scale));
  line-height: 1.4;
}

.viewer-page .english {
  text-align: center;
  font-size: clamp(calc(1.1rem * var(--font-scale)), calc(2.5vw * var(--font-scale)), calc(2rem * var(--font-scale)));
}

.hide-english .english {
  display: none;
}

time {
  display: block;
  margin-top: 0.45rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.viewer-page time {
  display: none;
}

@media (max-width: 720px) {
  .toolbar {
    position: static;
    display: block;
  }

  .controls {
    margin-top: 0.8rem;
  }

  .translated {
    font-size: calc(1.9rem * var(--font-scale));
  }
}