:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f4f5;
  --border: #e4e4e7;
  --border-strong: #d4d4d8;
  --text: #18181b;
  --text-soft: #71717a;
  --ink: #18181b;
  --accent: #e11d2a;
  --accent-hover: #c2151f;
  --accent-soft: #fdecec;
  --owner: #b45309;
  --mod: #1d4ed8;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica,
    Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text);
  text-decoration: none;
}

.icon {
  width: 1em;
  height: 1em;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
}

.app {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 18px 80px;
}

.app--wide {
  max-width: 1000px;
}

/* Top bar ----------------------------------------------------------------- */
header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 650;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.brand .icon {
  font-size: 19px;
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13.5px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-soft);
  padding: 6px 9px;
  border-radius: 8px;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface-alt);
}

/* Live indicator: only meaningful when actually live ---------------------- */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 6px;
  color: var(--text-soft);
  background: var(--surface-alt);
}

.live-badge .led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border-strong);
}

.live-badge[data-status="live"] {
  color: var(--accent);
  background: var(--accent-soft);
}

.live-badge[data-status="live"] .led {
  background: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}

.live-badge[data-status="connecting"] .led {
  background: var(--owner);
}

.live-badge[data-status="error"] {
  color: var(--accent);
}
.live-badge[data-status="error"] .led {
  background: var(--accent);
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(225, 29, 42, 0.45);
  }
  70% {
    box-shadow: 0 0 0 5px rgba(225, 29, 42, 0);
  }
}

/* Cards & inputs ---------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.card.bare {
  padding: 4px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}

.card-title .icon {
  font-size: 15px;
  color: var(--text-soft);
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 14px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input::placeholder {
  color: var(--text-soft);
}

input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(24, 24, 27, 0.08);
}

.row {
  display: flex;
  gap: 8px;
}

.row > input {
  flex: 1;
}

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  padding: 9px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, transform 0.04s;
  white-space: nowrap;
}

button .icon {
  font-size: 16px;
}

button:hover {
  background: var(--surface-alt);
}

button:active {
  transform: translateY(1px);
}

button.primary {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

button.primary:hover {
  background: #000;
}

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

button.danger:hover {
  background: var(--accent-soft);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.hint {
  font-size: 13px;
  color: var(--text-soft);
  margin: 8px 0 0;
}

.error-text {
  color: var(--accent);
  font-size: 13px;
  margin-top: 8px;
  min-height: 18px;
}

/* Chat list --------------------------------------------------------------- */
.chat {
  display: flex;
  flex-direction: column;
}

.msg {
  display: flex;
  gap: 11px;
  padding: 8px 10px;
  border-radius: 8px;
  transition: background 0.12s;
}

.msg:hover {
  background: var(--surface-alt);
}

.msg.flagged {
  background: var(--accent-soft);
}

.msg .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--surface-alt);
  object-fit: cover;
}

.msg .body {
  flex: 1;
  min-width: 0;
}

.msg .meta {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 1px;
}

.msg .name {
  font-weight: 600;
  font-size: 13.5px;
}

.msg .name.owner {
  color: var(--owner);
}

.msg .name.mod {
  color: var(--mod);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 1px 6px 1px 5px;
  border-radius: 5px;
}

.badge .icon {
  font-size: 11px;
}

.badge.owner {
  background: #fef3c7;
  color: var(--owner);
}

.badge.mod {
  background: #e0e7ff;
  color: var(--mod);
}

.msg .time {
  font-size: 11px;
  color: var(--text-soft);
  margin-left: auto;
}

.msg .text {
  font-size: 14px;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.msg .actions {
  display: flex;
  align-items: flex-start;
}

.flag-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 9px;
  border-radius: 7px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-soft);
}

.flag-btn .icon {
  font-size: 14px;
}

.msg:hover .flag-btn {
  border-color: var(--border);
}

.flag-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent) !important;
  color: var(--accent);
}

.flag-btn.on {
  background: var(--accent);
  border-color: var(--accent) !important;
  color: #fff;
}

.flag-btn.on .icon {
  fill: #fff;
}

.flag-num:empty {
  display: none;
}

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  color: var(--text-soft);
  font-size: 14px;
  padding: 56px 16px;
}

.empty .icon {
  font-size: 26px;
  color: var(--border-strong);
}

/* Admin layout ------------------------------------------------------------ */
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

@media (max-width: 820px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.queue-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 12px;
  margin-bottom: 9px;
  background: var(--surface);
}

.queue-item.is-shown {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.queue-item .meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}

.queue-item .meta strong {
  font-size: 13.5px;
}

.flag-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}

.flag-count .icon {
  font-size: 13px;
  fill: var(--accent);
}

.queue-item .qtext {
  font-size: 14px;
  margin-bottom: 10px;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.queue-item .qactions {
  display: flex;
  gap: 6px;
}

.queue-item .qactions .primary {
  flex: 1;
}

/* Overlay preview inside admin */
.preview-frame {
  width: 100%;
  height: 180px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #2a2a2e;
  display: block;
}

.overlay-outputs {
  margin-top: 12px;
}

.out-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.grad-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.grad-row .grad-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
}

.grad-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-soft);
}

.grad-row select {
  font-family: inherit;
  font-size: 13px;
  padding: 5px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.out-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 7px 11px;
  border-radius: 8px;
}

.out-links a:hover {
  background: var(--surface-alt);
}

.out-links .icon {
  font-size: 15px;
  color: var(--text-soft);
}

.login-wrap {
  max-width: 360px;
  margin: 14vh auto 0;
}

.login-wrap .brand {
  justify-content: center;
  margin-bottom: 18px;
  font-size: 20px;
}

.login-wrap h2 {
  margin: 0 0 4px;
  font-size: 17px;
}