/* Concord: design system em docs/DESIGN.md. Use sempre os tokens abaixo. */
:root {
  color-scheme: dark;

  /* camadas (quanto mais à frente, mais claro) */
  --bg-base: #0d0d10;
  --bg-sidebar: #121216;
  --bg-chat: #18181c;
  --bg-elevated: #1f1f24;
  --bg-floating: #1b1b20;
  --bg-input: #222228;
  --bg-hover: rgba(255, 255, 255, .055);
  --bg-selected: #2b2b32;
  --border: rgba(255, 255, 255, .07);
  --border-strong: rgba(255, 255, 255, .13);

  /* texto e funções */
  --text: #dcdde1;
  --text-strong: #f4f4f6;
  --text-muted: #9a9ca5;
  --text-faint: #6b6e78;
  --accent: #5865f2;
  --accent-hover: #4752c4;
  --accent-soft: rgba(88, 101, 242, .18);
  --danger: #f23f43;
  --danger-strong: #da373c;
  --danger-soft: rgba(242, 63, 67, .14);
  --success: #23a55a;
  --warning: #f0b232;
  --link: #00a8fc;

  /* forma, espaço, tipo */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 999px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --fs-xs: 12px;
  --fs-sm: 14px;
  --fs-md: 16px;
  --fs-lg: 20px;
  --fs-xl: 24px;
  --font: "Noto Sans", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  --shadow-pop: 0 12px 32px rgba(0, 0, 0, .55);
  --shadow-card: 0 2px 10px rgba(0, 0, 0, .35);
  --t-fast: .12s ease;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  height: 100%;
  background: var(--bg-base);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; cursor: pointer; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
.hidden { display: none !important; }
.muted { color: var(--text-muted); }
.center { text-align: center; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--bg-selected); border-radius: var(--radius-pill); }
::-webkit-scrollbar-track { background: transparent; }

#app {
  display: grid;
  grid-template-columns: 72px 248px 1fr 248px;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-base);
}

/* ---------- botões ---------- */
.btn {
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 9px 16px;
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.secondary { background: var(--bg-selected); color: var(--text-strong); }
.btn.secondary:hover { background: #34343c; }
.btn.danger { background: var(--danger-strong); color: #fff; }
.btn.danger:hover { background: #b52b30; }
.btn.danger-outline { background: transparent; color: var(--danger); border-color: var(--border-strong); }
.btn.danger-outline:hover { background: var(--danger-soft); }
.btn.ghost { background: none; color: var(--text); }
.btn.ghost:hover { text-decoration: underline; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.primary-btn {
  border: none;
  border-radius: var(--radius);
  padding: 10px 20px;
  background: var(--success);
  color: #fff;
  font-weight: 600;
}
.primary-btn:hover { filter: brightness(1.1); }
.icon-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  flex: none;
  transition: background var(--t-fast), color var(--t-fast);
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-strong); }
.icon-btn.danger:hover { color: var(--danger); }
.icon-btn .ic-off { display: none; }
.icon-btn.off .ic-on { display: none; }
.icon-btn.off .ic-off { display: block; color: var(--danger); }
.icon-btn.by-mod { background: var(--danger-soft); }

/* ---------- barra de servidores ---------- */
#servers {
  background: var(--bg-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: var(--space-2);
  overflow-y: auto;
}
#server-list { display: flex; flex-direction: column; gap: var(--space-2); }
.divider { width: 32px; height: 2px; background: var(--bg-selected); border-radius: 1px; flex: none; }
.server-icon {
  position: relative;
  width: 48px;
  height: 48px;
  flex: none;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  color: var(--text);
  font-weight: 700;
  font-size: 16px;
  display: grid;
  place-items: center;
  transition: border-radius var(--t-fast), background var(--t-fast);
}
.server-icon:hover, .server-icon.active { border-radius: var(--radius-xl); background: var(--accent); color: #fff; }
.server-icon.add { color: var(--success); font-size: 24px; font-weight: 400; }
.server-icon.add:hover { background: var(--success); color: #fff; }
.server-icon::before {
  content: "";
  position: absolute;
  left: -12px;
  width: 4px;
  height: 0;
  background: var(--text-strong);
  border-radius: 0 4px 4px 0;
  transition: height var(--t-fast);
}
.server-icon:hover::before { height: 20px; }
.server-icon.active::before { height: 40px; }
.server-icon.add::before { display: none; }
.server-icon .lock { position: absolute; right: -3px; bottom: -3px; font-size: 11px; }
.server-icon .ping {
  position: absolute;
  right: -4px;
  bottom: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  background: var(--danger-strong);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: grid;
  place-items: center;
  border: 3px solid var(--bg-base);
}

/* ---------- barra lateral: canais ---------- */
#sidebar { background: var(--bg-sidebar); display: flex; flex-direction: column; min-width: 0; border-radius: var(--radius) 0 0 0; }
#server-header {
  height: 48px;
  flex: none;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border: none;
  border-bottom: 1px solid var(--border);
  background: none;
  color: var(--text-strong);
  font-weight: 700;
  font-size: var(--fs-md);
  text-align: left;
  transition: background var(--t-fast);
}
#server-header:hover { background: var(--bg-hover); }
#server-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.caret { color: var(--text-muted); transition: transform var(--t-fast); }
#channels { flex: 1; overflow-y: auto; padding: var(--space-3) var(--space-2); }

.section-title, .category {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-2) var(--space-1);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--text-muted);
}
.category:first-child { padding-top: var(--space-1); }
.category .cat-toggle {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  border: none;
  background: none;
  padding: 0;
  color: inherit;
  font: inherit;
  text-transform: inherit;
  text-align: left;
}
.category .cat-toggle:hover { color: var(--text-strong); }
.category .chev { display: inline-block; font-size: 10px; transition: transform var(--t-fast); }
.category.collapsed .chev { transform: rotate(-90deg); }
.category button.cat-add, .section-title button {
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1;
  padding: 0 2px;
}
.category button.cat-add:hover, .section-title button:hover { color: var(--text-strong); }

.channel-list { margin-bottom: var(--space-1); }
.ch-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px var(--space-2);
  margin: 1px 0;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  font-size: var(--fs-md);
  transition: background var(--t-fast), color var(--t-fast);
}
.ch-row::before { line-height: 1; opacity: .75; width: 20px; text-align: center; flex: none; }
.ch-row.text::before { content: "#"; font-size: 20px; }
.ch-row.voice::before { content: "🔊"; font-size: 14px; }
.ch-row:hover { background: var(--bg-hover); color: var(--text); }
.ch-row.active { background: var(--bg-selected); color: var(--text-strong); }
.ch-row.unread { color: var(--text-strong); font-weight: 600; }
.ch-name { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.ch-count {
  display: inline-flex;
  align-items: stretch;
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  flex: none;
}
.ch-count span { padding: 1px 6px; background: var(--bg-elevated); color: var(--text-muted); }
.ch-count span + span { background: var(--bg-selected); color: var(--text); }
.ch-tool { display: none; border: none; background: none; color: var(--text-muted); font-size: 14px; line-height: 1; padding: 0 2px; }
.ch-row:hover .ch-tool { display: block; }
.ch-tool:hover { color: var(--text-strong); }
.ch-voice-status { font-size: var(--fs-xs); color: var(--text-muted); padding: 0 var(--space-2) 2px 36px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ch-voice-users { padding: 0 0 var(--space-1) 30px; }
.ch-voice-users li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  cursor: pointer;
}
.ch-voice-users li:hover { background: var(--bg-hover); color: var(--text); }
.vu-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vu-flag { font-size: 12px; }
/* Ações da moderação aparecem com fundo vermelho. */
.vu-flag.by-mod { background: var(--danger-strong); border-radius: 50%; padding: 1px 2px; }

/* ---------- painel de voz e painel do usuário (cartões flutuantes) ---------- */
#voice-panel {
  margin: 0 var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.vp-row { display: flex; align-items: center; gap: var(--space-2); }
.vp-info { flex: 1; min-width: 0; }
.vp-status { color: var(--success); font-weight: 700; font-size: var(--fs-sm); }
.vp-where { color: var(--text-muted); font-size: var(--fs-xs); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vp-buttons { gap: 6px; }
.vp-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px;
  background: var(--bg-selected);
  color: var(--text);
  font-size: 13px;
  transition: background var(--t-fast);
}
.vp-btn:hover { background: #34343c; }
.vp-btn.active { background: var(--success); color: #fff; }
.vp-stats { font-size: 11px; color: var(--text-muted); }

#user-panel {
  margin: 0 var(--space-2) var(--space-2);
  padding: 6px var(--space-2);
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
#voice-panel:not(.hidden) + #user-panel { border-radius: 0 0 var(--radius) var(--radius); border-top: 1px solid var(--border); }
.me-info { flex: 1; min-width: 0; padding: 2px 6px; border-radius: var(--radius-sm); cursor: pointer; }
.me-info:hover { background: var(--bg-hover); }
#me-name { font-weight: 700; color: var(--text-strong); font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.me-sub { font-size: var(--fs-xs); color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#me-avatar { cursor: pointer; }

/* ---------- avatares e selos ---------- */
.avatar {
  position: relative;
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: var(--fs-sm);
  text-transform: uppercase;
}
.avatar.big { width: 40px; height: 40px; font-size: 16px; }
.avatar.tiny { width: 24px; height: 24px; font-size: 11px; }
.avatar.huge { width: 80px; height: 80px; font-size: 32px; }
.avatar.status::after {
  content: "";
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  border: 3px solid var(--bg-sidebar);
}
#user-panel .avatar.status::after { border-color: var(--bg-elevated); }
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .03em;
  border-radius: var(--radius-xs);
  padding: 1px 5px;
  background: var(--bg-selected);
  color: var(--text-muted);
  flex: none;
  text-transform: uppercase;
}
.badge.owner { background: var(--warning); color: #1b1b1f; }
.badge.mod { background: var(--accent); color: #fff; }
.badge.new { background: var(--accent); color: #fff; border-radius: var(--radius-pill); padding: 1px 7px; }
.live-badge { background: var(--danger-strong); color: #fff; font-weight: 700; font-size: 12px; border-radius: var(--radius-xs); padding: 2px 6px; letter-spacing: .03em; }
.live-badge.small { font-size: 9px; padding: 1px 4px; }

/* ---------- chat ---------- */
#chat { display: flex; flex-direction: column; min-width: 0; background: var(--bg-chat); }
#chat-header {
  height: 48px;
  flex: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  font-weight: 700;
  color: var(--text-strong);
  border-bottom: 1px solid var(--border);
}
#chat-header .hash { color: var(--text-muted); font-size: 22px; font-weight: 400; }
.channel-status { font-weight: 400; font-size: 13px; color: var(--text-muted); padding-left: var(--space-3); margin-left: var(--space-1); border-left: 1px solid var(--border-strong); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.channel-status:empty { display: none; }
#status { background: var(--danger-strong); color: #fff; text-align: center; padding: 4px; font-size: 13px; }

#text-view { flex: 1; display: flex; flex-direction: column; min-height: 0; }
#messages { flex: 1; overflow-y: auto; padding: var(--space-4) 0 var(--space-2); }
.channel-intro { padding: var(--space-4) var(--space-4) var(--space-6); }
.channel-intro .intro-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: grid;
  place-items: center;
  font-size: 36px;
  color: var(--text-strong);
  margin-bottom: var(--space-2);
}
.channel-intro h1 { margin: 0 0 4px; color: var(--text-strong); font-size: 28px; }
.channel-intro p { margin: 0; color: var(--text-muted); }
.empty { padding: var(--space-4); color: var(--text-muted); }

.date-divider {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-6) var(--space-4) var(--space-2);
  color: var(--text-muted);
  font-size: var(--fs-xs);
  font-weight: 600;
}
.date-divider::before, .date-divider::after { content: ""; flex: 1; height: 1px; background: var(--border-strong); }

.msg {
  position: relative;
  display: flex;
  gap: var(--space-4);
  padding: 2px 48px 2px var(--space-4);
  margin-top: var(--space-4);
}
.msg.grouped { margin-top: 0; }
.msg:hover { background: rgba(0, 0, 0, .14); }
.msg-gutter { width: 40px; flex: none; }
.msg.grouped .msg-gutter { font-size: 11px; color: transparent; text-align: center; padding-top: 4px; }
.msg.grouped:hover .msg-gutter { color: var(--text-muted); }
.msg-body { flex: 1; min-width: 0; }
.msg-head { display: flex; align-items: center; gap: var(--space-2); }
.msg-author { font-weight: 700; cursor: pointer; }
.msg-author:hover { text-decoration: underline; }
.msg-time { font-size: var(--fs-xs); color: var(--text-muted); }
.msg-content { white-space: pre-wrap; word-wrap: break-word; overflow-wrap: anywhere; line-height: 1.375; }
.msg-content a { color: var(--link); }
.msg-actions {
  position: absolute;
  right: var(--space-4);
  top: -14px;
  display: none;
  gap: 2px;
  background: var(--bg-floating);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 2px;
  box-shadow: var(--shadow-card);
}
.msg:hover .msg-actions { display: flex; }
.msg-actions button { border: none; background: none; color: var(--text-muted); border-radius: var(--radius-sm); padding: 4px 8px; font-size: 13px; }
.msg-actions button:hover { background: var(--bg-hover); color: var(--text-strong); }
.msg-actions button.danger { color: var(--danger); }

#composer { padding: 0 var(--space-4); flex: none; }
#input {
  width: 100%;
  resize: none;
  border: 1px solid var(--border);
  outline: none;
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
  padding: 12px 16px;
  max-height: 200px;
  line-height: 1.375;
  transition: border-color var(--t-fast);
}
#input:focus { border-color: var(--border-strong); }
#input::placeholder { color: var(--text-faint); }
#typing { height: 24px; padding: 2px var(--space-4); font-size: 13px; color: var(--text-muted); flex: none; }

/* ---------- voz: palco ---------- */
[data-speaker] { transition: box-shadow .1s; }
.avatar.speaking, .tile.speaking { box-shadow: 0 0 0 3px var(--success); }
#voice-view { flex: 1; display: flex; flex-direction: column; min-height: 0; background: #000; }
.vv-head { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-4); background: var(--bg-chat); border-bottom: 1px solid var(--border); }
.vv-head button { border: none; border-radius: var(--radius-sm); padding: 4px 10px; background: var(--bg-selected); color: var(--text); font-size: 13px; }
.vv-status-text { color: var(--text-muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vv-lobby { margin: auto; text-align: center; padding: var(--space-6); display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.vv-lobby h2 { margin: 0; color: var(--text-strong); font-size: var(--fs-xl); }
.vv-avatars { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; margin: var(--space-2) 0; }
.vv-stage { flex: 1; min-height: 0; padding: var(--space-2); display: flex; }
.vv-grid { flex: 1; display: grid; gap: var(--space-2); grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); grid-auto-rows: minmax(160px, 1fr); }
.vv-stage.has-focus { flex-direction: column; gap: var(--space-2); }
.vv-focus { flex: 1; min-height: 0; display: flex; }
.vv-focus .tile { flex: 1; }
.vv-strip { display: flex; gap: var(--space-2); height: 120px; flex: none; overflow-x: auto; }
.vv-strip .tile { width: 200px; flex: none; }
.tile { position: relative; background: var(--bg-elevated); border-radius: var(--radius-lg); overflow: hidden; display: flex; align-items: center; justify-content: center; min-height: 0; }
.tile video { width: 100%; height: 100%; object-fit: contain; background: #000; }
.tile.user video { object-fit: cover; }
.tile:fullscreen video { object-fit: contain; }
.tile .avatar.tile-avatar { width: 80px; height: 80px; font-size: 32px; }
.vv-strip .tile .avatar.tile-avatar { width: 48px; height: 48px; font-size: 20px; }
.tile-bar { position: absolute; left: 8px; bottom: 8px; display: flex; align-items: center; gap: 6px; background: rgba(0, 0, 0, .6); color: #fff; border-radius: var(--radius-sm); padding: 2px 8px; font-size: 13px; max-width: calc(100% - 16px); }
.tile-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile-stats { position: absolute; right: 8px; top: 8px; background: rgba(0, 0, 0, .6); color: #fff; border-radius: var(--radius-sm); padding: 2px 6px; font-size: 11px; }
.tile-stats:empty { display: none; }
.tile-tools { position: absolute; right: 8px; bottom: 8px; display: none; gap: 4px; }
.tile:hover .tile-tools { display: flex; }
.tile-tools button { border: none; border-radius: var(--radius-sm); padding: 4px 8px; background: rgba(0, 0, 0, .7); color: #fff; font-size: 12px; }
.tile-tools button:hover { background: var(--accent); }
.tile-placeholder { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); color: var(--text-muted); text-align: center; padding: var(--space-3); }
.tile-placeholder p { margin: 0; }

/* ---------- membros ---------- */
#members { background: var(--bg-sidebar); padding: var(--space-2) var(--space-2) var(--space-4); overflow-y: auto; }
#members > .section-title { display: none; }
#member-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 6px var(--space-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: background var(--t-fast);
}
#member-list li:hover { background: var(--bg-hover); }
#member-list .name { flex: 0 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
#member-list li { gap: var(--space-2); }
#member-list li > .avatar { margin-right: var(--space-1); }
#member-list li.member-section {
  cursor: default;
  padding: var(--space-5) var(--space-2) var(--space-1);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--text-muted);
}
#member-list li.member-section:first-child { padding-top: var(--space-3); }
#member-list li.member-section:hover { background: none; }
#member-list li.offline { opacity: .45; }

/* ---------- menu de contexto ---------- */
.menu {
  position: fixed;
  z-index: 30;
  min-width: 220px;
  max-width: 300px;
  background: var(--bg-floating);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 6px;
  box-shadow: var(--shadow-pop);
  display: flex;
  flex-direction: column;
}
.menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: none;
  background: none;
  color: var(--text);
  text-align: left;
  padding: 8px 10px;
  border-radius: var(--radius-xs);
  font-size: var(--fs-sm);
  font-weight: 500;
}
.menu-item .mi-icon { width: 18px; height: 18px; flex: none; color: var(--text-muted); }
.menu-item .mi-label { flex: 1; }
.menu-item:hover { background: var(--bg-hover); color: var(--text-strong); }
.menu-item:hover .mi-icon { color: var(--text-strong); }
.menu-item.danger, .menu-item.danger .mi-icon { color: var(--danger); }
.menu-item.danger:hover { background: var(--danger-soft); }
.menu-check {
  width: 18px;
  height: 18px;
  flex: none;
  border: 2px solid var(--text-muted);
  border-radius: var(--radius-xs);
  display: grid;
  place-items: center;
  font-size: 12px;
  line-height: 1;
}
.menu-check.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.menu-sep { height: 1px; background: var(--border-strong); margin: 4px 6px; }

/* ---------- diálogos e campos ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .72);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  z-index: 40;
  overflow-y: auto;
}
.card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-pop);
}
.card h2 { margin: 0 0 var(--space-2); color: var(--text-strong); text-align: center; font-size: var(--fs-lg); }
.card p { margin: 0 0 var(--space-4); }
.card input:not([type]), .card input[type="text"], .field {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.card input:not([type]):focus, .card input[type="text"]:focus, .field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
textarea.field { resize: vertical; min-height: 70px; }
.field-label { display: block; font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; color: var(--text-muted); margin: var(--space-3) 0 6px; }
.actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-5); }
.actions button { border: none; border-radius: var(--radius); padding: 10px 20px; background: none; color: var(--text); font-weight: 600; }
.actions button:hover { text-decoration: underline; }
.actions .primary { background: var(--accent); color: #fff; }
.actions .primary:hover { background: var(--accent-hover); text-decoration: none; }
.actions .primary:disabled { opacity: .5; cursor: not-allowed; }
.actions .primary.danger { background: var(--danger-strong); }
.actions .primary.danger:hover { background: #b52b30; }
.copy-row { display: flex; gap: var(--space-2); }
.copy-row input { flex: 1; }
.copy-row button { border: none; border-radius: var(--radius); padding: 0 16px; background: var(--accent); color: #fff; font-weight: 600; }
.notice {
  margin: var(--space-4) 0;
  padding: var(--space-3) 14px;
  border-radius: var(--radius);
  background: var(--bg-input);
  border: 1px solid var(--border);
  font-size: var(--fs-sm);
  line-height: 1.45;
}
.notice ul { list-style: disc; padding-left: 18px; margin: 6px 0 10px; }
.notice a, .policy a, .settings a { color: var(--link); }
.check { display: flex; gap: var(--space-2); align-items: flex-start; margin: var(--space-2) 0; font-size: var(--fs-sm); cursor: pointer; }
.check input { margin-top: 3px; accent-color: var(--accent); }

/* listas dentro de configurações (denúncias, banidos) */
.item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-3) 14px;
  font-size: var(--fs-sm);
}
.item-head { display: flex; justify-content: space-between; gap: var(--space-2); color: var(--text-muted); font-size: var(--fs-xs); margin-bottom: 6px; }
.item-head strong { color: var(--text-strong); font-size: 13px; }
.item-quote { border-left: 3px solid var(--border-strong); padding: 4px 10px; margin: 6px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.item-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-2); }
.item-actions button { border: none; border-radius: var(--radius-sm); padding: 6px 12px; background: var(--bg-selected); color: var(--text); font-size: 13px; font-weight: 600; }
.item-actions button:hover { background: #34343c; }
.item-actions button.danger { background: var(--danger-strong); color: #fff; }
.empty-note { color: var(--text-muted); text-align: center; padding: var(--space-6) 0; }
.row-btn {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-3) 14px;
  background: var(--bg-elevated);
  color: var(--text);
  text-decoration: none;
  transition: background var(--t-fast);
}
.row-btn:hover { background: var(--bg-selected); }
.row-btn strong { display: block; color: var(--text-strong); margin-bottom: 2px; }
.row-btn span { font-size: 13px; color: var(--text-muted); }
.row-btn.danger strong { color: var(--danger); }

/* ---------- tela de configurações ---------- */
.settings {
  position: fixed;
  inset: 0;
  z-index: 35;
  background: var(--bg-base);
  display: grid;
  grid-template-columns: minmax(200px, 1fr) minmax(0, 760px) minmax(64px, 1fr);
  animation: settings-in .14s ease;
}
@keyframes settings-in { from { opacity: 0; transform: scale(1.01); } }
.settings-nav { display: flex; justify-content: flex-end; overflow-y: auto; padding: 60px var(--space-2) var(--space-6) var(--space-5); }
.settings-nav nav { width: 220px; display: flex; flex-direction: column; gap: 2px; }
.settings-nav .nav-label { font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; color: var(--text-muted); padding: 6px 10px; }
.settings-nav .nav-label:not(:first-child) { margin-top: var(--space-3); border-top: 1px solid var(--border); padding-top: var(--space-4); }
.settings-nav button {
  border: none;
  background: none;
  text-align: left;
  color: var(--text-muted);
  font-size: var(--fs-md);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.settings-nav button:hover { background: var(--bg-hover); color: var(--text); }
.settings-nav button.active { background: var(--bg-selected); color: var(--text-strong); }
.settings-nav button.danger { color: var(--danger); }
.settings-content { overflow-y: auto; padding: 60px var(--space-6) 80px; min-width: 0; }
.settings-content h1 { margin: 0 0 6px; font-size: var(--fs-lg); color: var(--text-strong); }
.settings-content .lead { margin: 0 0 var(--space-6); color: var(--text-muted); font-size: var(--fs-sm); line-height: 1.5; }
.settings-content section { padding: var(--space-5) 0; border-top: 1px solid var(--border); }
.settings-content section:first-of-type { border-top: none; padding-top: 0; }
.settings-content h3 { margin: 0 0 6px; font-size: var(--fs-md); color: var(--text-strong); }
.settings-content .help { margin: 0 0 var(--space-3); color: var(--text-muted); font-size: var(--fs-sm); }
.settings-content .stack { display: flex; flex-direction: column; gap: var(--space-2); }
.settings-content .row { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }
.settings-split { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: var(--space-6); align-items: start; }
.settings-close { padding: 60px var(--space-4); display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--text-muted); font-size: var(--fs-xs); font-weight: 700; }
.settings-close button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  background: none;
  color: var(--text-muted);
  font-size: 18px;
  display: grid;
  place-items: center;
}
.settings-close button:hover { background: var(--bg-hover); color: var(--text-strong); border-color: var(--text-strong); }
.toggle-row { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.toggle-row .help { margin: 4px 0 0; }
.switch { position: relative; width: 40px; height: 24px; flex: none; }
.switch input { opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; position: absolute; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: var(--radius-pill); background: #4e5058; transition: background var(--t-fast); }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform var(--t-fast); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(16px); }
.swatches { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.swatch { width: 36px; height: 36px; border-radius: 50%; border: 3px solid transparent; cursor: pointer; }
.swatch.on { border-color: var(--text-strong); }

/* cartão de prévia (servidor / perfil) */
.preview-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.preview-card .banner { height: 96px; background: linear-gradient(180deg, var(--accent), #3c45a5); }
.preview-card .pc-body { padding: 0 var(--space-4) var(--space-4); }
.preview-card .pc-icon {
  width: 72px;
  height: 72px;
  margin-top: -36px;
  border-radius: var(--radius-xl);
  border: 5px solid var(--bg-elevated);
  background: var(--bg-selected);
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-strong);
}
.preview-card .pc-icon.round { border-radius: 50%; }
.preview-card h4 { margin: var(--space-2) 0 2px; font-size: var(--fs-lg); color: var(--text-strong); overflow-wrap: anywhere; }
.preview-card .pc-meta { color: var(--text-muted); font-size: 13px; display: flex; gap: var(--space-3); flex-wrap: wrap; }
.preview-card .pc-meta .dot::before { content: "●"; margin-right: 4px; font-size: 10px; }
.preview-card .pc-meta .dot.on::before { color: var(--success); }

/* ---------- página da política ---------- */
.policy-page { overflow-y: auto; height: auto; background: var(--bg-chat); }
.policy { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; line-height: 1.6; }
.policy h1 { color: var(--text-strong); margin-bottom: 4px; }
.policy h2 { color: var(--text-strong); font-size: 18px; margin-top: 28px; }
.policy ul { list-style: disc; padding-left: 22px; }
.policy code { background: var(--bg-elevated); padding: 1px 5px; border-radius: var(--radius-xs); }

#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  max-width: min(640px, calc(100vw - 32px));
  background: var(--danger-strong);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
  z-index: 50;
}

/* ---------- telas menores ---------- */
@media (max-width: 1000px) {
  #app { grid-template-columns: 72px 232px 1fr; }
  #members { display: none; }
  .settings { grid-template-columns: 200px minmax(0, 1fr) 64px; }
  .settings-nav nav { width: 180px; }
  .settings-split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  #app { grid-template-columns: 60px 1fr; grid-template-rows: auto 1fr; }
  #servers { grid-row: 1 / 3; }
  .server-icon { width: 44px; height: 44px; }
  #sidebar { max-height: 34vh; }
  .settings { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .settings-nav { justify-content: stretch; padding: var(--space-3); max-height: 30vh; }
  .settings-nav nav { width: 100%; }
  .settings-content { padding: var(--space-4); }
  .settings-close { position: absolute; top: 0; right: 0; padding: var(--space-3); }
}