/* ============================================================
   MODAL
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 32px;
  width: 400px;
  max-width: 90vw;
  text-align: center;
}

.modal h2 { margin-bottom: 8px; }
.modal p { color: var(--text-muted); font-size: calc(14px * var(--font-scale)); margin-bottom: 20px; }

.modal input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--bg-input2);
  background: var(--bg-tertiary);
  color: var(--text-normal);
  border-radius: var(--radius);
  font-size: calc(15px * var(--font-scale));
  outline: none;
  margin-bottom: 20px;
}

.modal input:focus { border-color: var(--blurple); }

/* ============================================================
   CONFIGURAÇÕES (modal por categorias)
   ============================================================ */
.settings-modal {
  text-align: left;
  width: 760px;
  max-width: 95vw;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  padding: 20px;
  overflow: hidden;
}
.settings-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 14px;
  flex: 0 0 auto;
}
.settings-head h2 { margin: 0; }
.settings-head .btn-secondary {
  padding: 8px 14px;
  white-space: nowrap;
}
.settings-layout {
  display: flex;
  gap: 18px;
  min-height: 0;
  flex: 1 1 auto;
}
.settings-nav {
  flex: 0 0 168px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.settings-nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-size: calc(14px * var(--font-scale));
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}
.settings-nav-btn .mi { font-size: calc(18px * var(--ui-scale)); }
.settings-nav-btn:hover { background: rgba(255, 255, 255, 0.06); color: var(--text-normal); }
.settings-nav-btn.active { background: var(--blurple); color: #fff; }
.settings-content {
  flex: 1 1 auto;
  min-width: 0;
  overflow-y: auto;
  padding-right: 6px;
}
.settings-panel h3 { margin: 0 0 4px; font-size: calc(16px * var(--font-scale)); }
.settings-hint { color: var(--text-muted); font-size: calc(13px * var(--font-scale)); margin: 0 0 16px; }
.settings-panel h4 { margin: 18px 0 6px; font-size: calc(13px * var(--font-scale)); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.4px; }

/* Toggle */
.settings-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: calc(14px * var(--font-scale));
  color: var(--text-normal);
  cursor: pointer;
  user-select: none;
}
.settings-toggle.small { font-size: calc(13px * var(--font-scale)); margin: 0; }
.settings-toggle input[type="checkbox"] {
  width: auto;
  margin: 0;
  accent-color: var(--blurple);
  cursor: pointer;
}

/* Linha: rótulo + controle + valor */
.settings-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: calc(13px * var(--font-scale));
  color: var(--text-normal);
}
.settings-row .settings-label { flex: 1; min-width: 0; }
.settings-row input[type="range"] {
  width: 170px;
  margin: 0;
  height: 6px;
  border-radius: 999px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--bg-elevated);
  outline: none;
  cursor: pointer;
  flex: 0 0 auto;
}
.settings-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blurple);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  cursor: pointer;
}
.settings-row input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blurple);
  cursor: pointer;
}
.settings-row input[type="range"]::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: transparent;
}
.settings-value {
  flex: 0 0 58px;
  text-align: right;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  font-size: calc(13px * var(--font-scale));
}
.settings-value.editable {
  cursor: text;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-input2);
  border-radius: 6px;
  padding: 3px 6px;
  text-align: center;
  transition: border-color 0.15s;
}
.settings-value.editable:hover { border-color: var(--blurple); }
.settings-value-input {
  width: 44px;
  padding: 0 2px !important;
  margin: 0 !important;
  text-align: center;
  font-size: calc(13px * var(--font-scale)) !important;
}

/* Select de qualidade */
.settings-select {
  flex: 0 0 auto;
  padding: 8px 10px;
  border: 1px solid var(--bg-input2);
  background: var(--bg-tertiary);
  color: var(--text-normal);
  border-radius: var(--radius);
  font-size: calc(13px * var(--font-scale));
  outline: none;
  cursor: pointer;
  min-width: 160px;
}
.settings-select:focus { border-color: var(--blurple); }
/* Controle desabilitado (ex.: modo de abertura sem "iniciar com o PC" ligado) */
.settings-select:disabled { opacity: 0.5; cursor: not-allowed; }
.settings-row-disabled { opacity: 0.6; }

/* Sub-seção (ex.: lista de servidores para notificar chamadas) */
.settings-sub {
  margin: 4px 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--bg-input2);
  border-radius: var(--radius, 10px);
  background: var(--bg-tertiary);
}
.settings-sub.hidden { display: none; }
.settings-sub .settings-toggle { margin-bottom: 8px; }
.settings-sub .settings-toggle:last-child { margin-bottom: 0; }

/* Teste de microfone / câmera */
.settings-test {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}
.settings-test-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.mic-meter {
  margin-top: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--bg-elevated);
  overflow: hidden;
}
.mic-meter-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--green), #7bd88f);
  transition: width 60ms linear;
}

/* Régua de abertura/fechamento do microfone (histerese visual, 2 marcadores) */
.gate-wrap { margin: 2px 0 16px; }
.gate-wrap .settings-label { display: block; margin-bottom: 8px; cursor: default; }
.gate-ruler {
  position: relative;
  height: 20px;
  border-radius: 999px;
  background: var(--bg-elevated);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.35);
  cursor: ew-resize;
  touch-action: none;
  user-select: none;
  margin: 0 10px 2px;
}
.gate-zone { position: absolute; top: 0; bottom: 0; border-radius: 0; }
.gate-zone-closed {
  background: rgba(240, 71, 71, 0.10);
  border-radius: 999px 0 0 999px;
}
.gate-zone-trans { background: rgba(240, 178, 50, 0.28); } /* histerese (folga) */
.gate-zone-open {
  background: rgba(88, 212, 131, 0.22);
  border-radius: 0 999px 999px 0;
}
.gate-thumb {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--blurple);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  transform: translate(-50%, -50%);
  cursor: ew-resize;
  box-sizing: border-box;
  z-index: 3;
}
.gate-thumb-close { border-color: var(--orange); }
.gate-thumb-open { border-color: var(--green); }
.gate-ruler.dragging .gate-thumb { box-shadow: 0 0 0 4px rgba(88, 101, 242, 0.28); }
.gate-ruler.disabled { opacity: 0.5; pointer-events: none; }
.gate-caption {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 6px 2px 0;
  font-size: calc(12px * var(--font-scale));
  color: var(--text-muted);
}
.gate-cap { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.gate-cap b { color: var(--text-normal); font-variant-numeric: tabular-nums; font-weight: 600; }
.gate-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: 0 0 auto; }
.gate-dot-close { background: var(--orange); }
.gate-dot-gap { background: rgba(240, 178, 50, 0.55); }
.gate-dot-open { background: var(--green); }
.gate-auto-note { display: none; }
.gate-wrap.auto .gate-ruler,
.gate-wrap.auto .gate-caption,
.gate-wrap.auto .gate-hint { display: none; }
.gate-wrap.auto .gate-auto-note { display: block; }

.cam-test-wrap {
  margin-top: 10px;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
}
.cam-test-wrap video {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: cover;
}

/* Rede: STUN/TURN */
.settings-net { margin-top: 6px; }
.net-info {
  background: var(--bg-tertiary);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: calc(12px * var(--font-scale));
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.net-line { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.net-tag {
  background: var(--blurple);
  color: #fff;
  border-radius: 4px;
  padding: 1px 6px;
  font-size: calc(11px * var(--font-scale));
  font-weight: 600;
  flex: 0 0 auto;
}
.net-line code { color: var(--text-normal); word-break: break-all; }
.net-muted { color: var(--text-muted); }

/* Filtros de vídeo aplicados às tiles de chamada + preview de teste */
#call-container video,
#cam-test-preview {
  filter: brightness(var(--vf-brightness, 1)) contrast(var(--vf-contrast, 1)) saturate(var(--vf-saturation, 1));
}

/* Informações do app/dispositivo */
.settings-info {
  background: var(--bg-tertiary);
  border-radius: 10px;
  padding: 4px 12px;
  margin-bottom: 14px;
  max-height: 320px;
  overflow-y: auto;
}
.info-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: calc(12.5px * var(--font-scale));
}
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--text-muted); flex: 0 0 auto; }
.info-value {
  color: var(--text-normal);
  text-align: right;
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

/* Acessibilidade: alto contraste / texto maior / reduzir animações */
html.high-contrast { --bg-primary: #000; --bg-secondary: #101014; --bg-tertiary: #18181c; --text-muted: #cfcfd4; }
html.high-contrast .modal, html.high-contrast .video-tile { border: 1px solid #fff; }
html.larger-text { font-size: calc(17px * var(--font-scale)); }
html.reduce-motion *, html.reduce-motion *::before, html.reduce-motion *::after {
  animation-duration: 0.001ms !important;
  transition-duration: 0.001ms !important;
}

/* Opção (checkbox) em modais de confirmação, ex.: banir apagando as mensagens */
.ban-option {
  display: flex;
  align-items: center;
  gap: 8px;
  text-align: left;
  padding: 10px 12px;
  margin-bottom: 20px;
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  font-size: calc(14px * var(--font-scale));
  color: var(--text-normal);
  cursor: pointer;
  user-select: none;
}
.ban-option input[type="checkbox"] {
  width: auto;
  margin: 0;
  accent-color: var(--red);
  cursor: pointer;
}

.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

.modal-actions button {
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: calc(14px * var(--font-scale));
  cursor: pointer;
  font-weight: 600;
}

.btn-secondary { background: var(--bg-primary); color: var(--text-normal); }
.btn-primary { background: var(--blurple); color: #fff; }
.btn-secondary:hover { background: var(--bg-input); }
.btn-primary:hover { background: var(--blurple-hover); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #d83c3e; }

/* ============================================================
   PROGRESSO DE ASSETS (upload/load) — barra + % + check verde
   ============================================================ */
/* Overlay global (uploads/loads de perfil) */
.asset-progress {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 400;
  width: min(320px, 90vw);
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  text-align: left;
}
.asset-progress-label {
  font-size: calc(12px * var(--font-scale));
  font-weight: 600;
  color: var(--text-normal);
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.asset-progress-track {
  height: 6px;
  background: var(--bg-input);
  border-radius: 999px;
  overflow: hidden;
}
.asset-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--blurple), #7c8bff);
  border-radius: 999px;
  transition: width 0.2s ease;
}
.asset-progress-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  min-height: 16px;
}
.asset-progress-pct {
  font-size: calc(12px * var(--font-scale));
  font-weight: 700;
  color: var(--text-muted);
}
.asset-progress-done {
  font-size: calc(12px * var(--font-scale));
  font-weight: 700;
  color: var(--green-bright);
  display: none;
  align-items: center;
  gap: 4px;
}
.asset-progress-done.show { display: flex; animation: jdPopIn 0.25s var(--anim-ease); }
.asset-progress-done.error { color: var(--red); }
.asset-progress-done .mi { font-size: calc(16px * var(--ui-scale)); }

/* Overlay DENTRO de um container (anexo no chat / vídeo de perfil) */
.asset-progress-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  border-radius: inherit;
}
.asset-progress-overlay-box {
  width: min(190px, 82%);
  background: var(--bg-tertiary);
  border-radius: 10px;
  padding: 10px 12px;
  text-align: center;
}
.asset-progress-overlay .asset-progress-label {
  font-size: calc(11px * var(--font-scale));
  margin-bottom: 6px;
}
.asset-progress-overlay .asset-progress-track { height: 5px; }
.asset-progress-overlay .asset-progress-pct { font-size: calc(12px * var(--font-scale)); }
.asset-progress-overlay .asset-progress-done { justify-content: center; }
.asset-progress-overlay .asset-progress-done .mi { font-size: calc(18px * var(--ui-scale)); }

/* Código do convite */
.invite-code {
  font-family: 'Consolas', 'Menlo', monospace;
  font-size: calc(20px * var(--font-scale));
  font-weight: 700;
  letter-spacing: 1px;
  background: var(--bg-tertiary);
  color: var(--green-bright);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 20px;
  user-select: all;
  word-break: break-all;
}

/* Link + código do convite no modal */
.invite-link-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.invite-link-row input {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border: none;
  border-radius: 4px;
  background: var(--bg-input);
  color: var(--text-normal);
  font-size: calc(13px * var(--font-scale));
}

.invite-code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 20px;
}

.invite-code-row .invite-code {
  background: none;
  padding: 0;
  margin: 0;
  font-size: calc(16px * var(--font-scale));
}

.invite-code-row button { flex-shrink: 0; }

/* Modal de link/convite personalizado */
.alias-preview {
  font-size: calc(13px * var(--font-scale));
  color: var(--text-muted);
  word-break: break-all;
  margin: 4px 0 8px;
}

#alias-input {
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-radius: 4px;
  background: var(--bg-input);
  color: var(--text-normal);
  font-size: calc(14px * var(--font-scale));
}

.alias-note {
  font-size: calc(12px * var(--font-scale));
  color: var(--text-muted);
  margin: 8px 0;
  line-height: 1.4;
}

/* Opções de permissão no modal */
.perm-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  font-size: calc(14px * var(--font-scale));
  color: var(--text-normal);
  cursor: pointer;
  text-align: left;
}

.perm-option:hover { background: var(--bg-input); }
.perm-option input { width: auto; margin: 0; flex-shrink: 0; }

/* Lista de permissões do modal (rolável p/ caber todas) */
.permissions-list {
  max-height: 55vh;
  overflow-y: auto;
  margin-bottom: 12px;
}

.permissions-modal {
  width: min(420px, 92vw);
}