* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--border);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}
.hidden { display: none !important; }

/* ============ APP ============ */
.app {
  display: flex;
  height: 100vh;
  max-width: 1600px;
  margin: 0 auto;
  background: var(--bg);
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* ============ SIDEBAR ============ */
.sidebar {
  width: 400px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.sidebar-top {
  background: var(--bg);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
}
.user-info { flex: 1; }
.user-info strong { font-size: 14px; color: var(--text); }
.sidebar-actions a {
  color: var(--muted);
  text-decoration: none;
  font-size: 18px;
  margin-left: 14px;
}
.sidebar-actions a:hover { color: var(--accent-strong); }

.sidebar-search {
  padding: 8px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.sidebar-search input {
  width: 100%;
  padding: 9px 14px;
  border: none;
  border-radius: 8px;
  background: var(--bg);
  font-size: 14px;
  outline: none;
}
.sidebar-search input:focus { background: var(--border); }

.sidebar-filtros {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.filtro {
  padding: 4px 12px;
  border: none;
  border-radius: 14px;
  background: var(--bg);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}
.filtro.ativo {
  background: var(--soft);
  color: var(--accent-strong);
  font-weight: 600;
}
.filtro:hover { background: var(--border); }

/* ============ LISTA DE CONTATOS ============ */
.contact-list {
  list-style: none;
  margin: 0; padding: 0;
  overflow-y: auto;
  flex: 1;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hover);
  cursor: pointer;
  transition: background 0.15s;
  min-height: 72px;
}

.contact-line1 strong {
  font-size: 16px;          /* era 15px */
  font-weight: 400;         /* era pesado por padrão */
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-line1 .time {
  font-size: 12px;
  color: var(--muted);           /* igual WhatsApp */
  flex-shrink: 0;
  margin-left: 6px;
  font-weight: 400;
}

.contact-line2 span {
  font-size: 14px;          /* era 13px */
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.contact-item:hover { background: var(--hover); }
.contact-item.active { background: var(--bg); }

.contact-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background-color: var(--accent);   /* ← só a cor, não sobrescreve a imagem */
  color: var(--on-accent);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-body { flex: 1; min-width: 0; }
.contact-line1 {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2px;
}
.contact-line1 strong {
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.contact-line1 .time {
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
  margin-left: 6px;
}
.contact-line2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}
.contact-line2 span {
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.badge {
  background: var(--badge);
  color: var(--on-accent);
  font-size: 11px;
  font-weight: 600;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

.contact-item.tem-nao-lido .contact-line1 strong { font-weight: 700; }
.contact-item.tem-nao-lido .contact-line2 span { color: var(--text); font-weight: 600; }

/* ============ CHAT ============ */
.chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--chat);
  background-image: radial-gradient(var(--chat-dot) 1.6px, transparent 2.2px);
  background-size: 28px 28px;
}

.chat-header {
  padding: 10px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-header-info { display: flex; align-items: center; gap: 12px; }
.chat-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--border);
}
.chat-header strong { font-size: 15px; color: var(--text); display: block; }
.chat-header small { font-size: 12px; color: var(--muted); }

.messages {
  flex: 1;
  padding: 20px 60px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Bal천es */
.bubble {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 65%;
  padding: 6px 9px 8px 9px;
  border-radius: 8px;
  font-size: 14.2px;
  word-wrap: break-word;
  box-shadow: 0 1px 0.5px rgba(11,20,26,0.13);
  position: relative;
}
.bubble.in {
  background: var(--bubble-in);
  align-self: flex-start;
  border-top-left-radius: 0;
}
.bubble.out {
  background: var(--bubble-out);
  align-self: flex-end;
  border-top-right-radius: 0;
}
.bubble .autor {
  font-size: 12.5px;
  color: var(--accent-strong);
  margin-bottom: 1px;
  text-align: left;
}
.bubble .linha-texto {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
}
.bubble .texto {
  flex: 1;
  color: var(--text);
  line-height: 1.35;
  word-wrap: break-word;
}
.bubble .hora {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  margin-bottom: 1px;
}

/* Separador de dia */
.day-separator {
  align-self: center;
  background: var(--panel);
  color: var(--muted);
  font-size: 12.5px;
  padding: 5px 12px;
  border-radius: 8px;
  margin: 12px 0 4px 0;
  box-shadow: 0 1px 0.5px rgba(11,20,26,0.13);
}

/* ============ FORM ============ */
.send-form {
  display: flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg);
  gap: 8px;
}
.send-form input {
  flex: 1;
  padding: 10px 14px;
  border: none;
  border-radius: 8px;
  background: var(--panel);
  font-size: 14px;
  outline: none;
}
.icon-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--muted);
  padding: 6px;
}
.icon-btn:hover { color: var(--accent-strong); }
.send-btn {
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.send-btn:hover { background: var(--accent-hover); }

/* ============ DIALOG ============ */
dialog {
  border: none;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}
dialog input {
  display: block;
  width: 100%;
  margin: 8px 0;
  padding: 10px;
  border: 1px solid var(--input-border);
  border-radius: 6px;
}
.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

/* ============================================ */
/* LOGIN / CADASTRO / PERFIL / ADMIN           */
/* ============================================ */

.login-body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--login-bg);
  margin: 0;
}
.login-box {
  background: var(--panel);
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  max-width: 380px;
  width: 100%;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}
.login-box h1 { margin-top: 0; color: var(--text); }
.login-box p { color: var(--muted); }
.login-box input {
  display: block;
  width: 100%;
  margin: 8px 0;
  padding: 12px;
  border: 1px solid var(--input-border);
  border-radius: 6px;
  font-size: 14px;
  box-sizing: border-box;
}
.login-box button {
  width: 100%;
  margin-top: 12px;
  padding: 12px;
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
}
.login-box button:hover { background: var(--accent-hover); }

.form-manual { margin-top: 20px; text-align: left; }
.separador {
  text-align: center;
  margin: 20px 0;
  color: var(--muted);
  font-size: 13px;
}
.btn-google {
  display: block;
  padding: 12px;
  background: #4285f4;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
}
.btn-google:hover { background: #3367d6; }
.link-cadastro {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
}
.link-cadastro a { color: var(--accent-strong); text-decoration: none; }

.erro {
  color: var(--erro-fg);
  background: var(--erro-bg);
  padding: 10px;
  border-radius: 6px;
  margin: 10px 0;
  font-size: 14px;
}
.sucesso {
  background: var(--ok-bg);
  color: var(--ok-fg);
  padding: 10px;
  border-radius: 6px;
  margin: 10px 0;
  font-size: 14px;
}

/* Perfil */
.perfil-container {
  max-width: 600px;
  margin: 40px auto;
  padding: 30px;
  background: var(--panel);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.perfil-container h1 { margin-top: 0; }
.form-perfil label {
  display: block;
  margin-top: 16px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}
.form-perfil input {
  width: 100%;
  padding: 10px;
  margin-top: 4px;
  border: 1px solid var(--input-border);
  border-radius: 6px;
  font-size: 14px;
  box-sizing: border-box;
}
.form-perfil input:disabled { background: var(--bg); color: var(--muted); }
.form-perfil button {
  margin-top: 20px;
  padding: 12px 24px;
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

/* Admin */
.admin-container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  background: var(--panel);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.tabela-usuarios {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}
.tabela-usuarios th, .tabela-usuarios td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.tabela-usuarios th { background: var(--bg); }
.status-ativo { color: #28a745; font-weight: bold; }
.status-pendente { color: #dc3545; font-weight: bold; }
.btn-ativar {
  background: #28a745;
  color: #fff;
  padding: 5px 10px;
  text-decoration: none;
  border-radius: 4px;
  font-size: 12px;
}

.contact-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  flex-shrink: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

/* ============================================ */
/* BARRA DE NAVEGAÇÃO FINA (RAIL)               */
/* ============================================ */

.app {
  display: flex;
  height: 100vh;
  /* ... o resto do CSS de .app continua igual */
}

.nav-rail {
  width: 64px;
  background: var(--rail);
  border-right: 1px solid var(--rail-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 8px;
  flex-shrink: 0;
}

.nav-btn {
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rail-fg);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  position: relative;
}

.nav-btn:hover {
  background: var(--rail-hover-bg);
  color: var(--rail-hover-fg);
}

.nav-btn.ativo {
  color: var(--rail-active-fg);
  background: var(--rail-active-bg);
}

.nav-btn.ativo::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: var(--rail-active-fg);
  border-radius: 0 4px 4px 0;
}

.nav-spacer { flex: 1; }

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-avatar-fallback {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
}


/* ============================================ */
/* PAINEL DE GRUPOS                             */
/* ============================================ */

.btn-novo {
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.btn-novo:hover { background: var(--accent-hover); }

/* Views da sidebar */
.sidebar-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.grupos-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
}

/* Topo da sidebar */
.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.sidebar-top-left {
  flex: 1;
  display: flex;
  align-items: center;        /* alinha verticalmente */
  gap: 10px;                  /* espaço entre a logo e o texto */
  min-width: 0;
}

.logo-topo {
  height: 30px;
  width: auto;
  max-width: 50px;
  object-fit: contain;
  flex-shrink: 0;             /* não deixa a logo encolher */
}

.app-title {
  margin: 0;
  font-size: 25px;
  font-weight: 700;
  color: var(--accent-strong);
  letter-spacing: -0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-top-right {
  display: flex;
  gap: 4px;
}
.icon-btn {
  background: none;
  border: none;
  font-size: 22px;
  color: var(--muted);
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover { background: var(--border); color: var(--accent); }

/* Rodapé da sidebar com logo */
.sidebar-footer {
  padding: 12px 16px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: left;
  justify-content: left;
}

.sidebar-logo {
  max-height: 56px;
  max-width: 100%;
  object-fit: contain;
}

.grupo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hover);
  cursor: pointer;
  transition: background 0.15s;
}
.grupo-item:hover { background: var(--hover); }
.grupo-item.active { background: var(--bg); }

.grupo-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  flex-shrink: 0;
}

.grupo-body { flex: 1; min-width: 0; }
.grupo-body strong {
  font-size: 15px;
  color: var(--text);
  display: block;
}
.grupo-body span {
  font-size: 13px;
  color: var(--muted);
}

.chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--chat);
  background-image: radial-gradient(var(--chat-dot) 1.6px, transparent 2.2px);
  background-size: 28px 28px;
}


/* Tela de boas-vindas */
.welcome-screen {
  flex: 1;
  display: flex;
  align-items: flex-start;      /* era center → agora topo */
  justify-content: center;
  padding: 60px 20px 20px 20px; /* espaço do topo */
  background-color: var(--chat);
  background-image: radial-gradient(var(--chat-dot) 1.6px, transparent 2.2px);
  background-size: 28px 28px;
}

.welcome-box {
  background: var(--panel);
  padding: 40px 32px;
  border-radius: 16px;
  text-align: center;
  max-width: 420px;
  box-shadow: 0 2px 12px rgba(11,20,26,0.08);
  margin-top: 20px;             /* respiro do topo */
}

.welcome-icon {
  margin-bottom: 20px;
}

.welcome-box h2 {
  margin: 0 0 12px 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.welcome-box p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}


.messages:not(:empty) + .welcome-screen {
  display: none !important;
}

.qr-screen {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.qr-box {
  background: var(--panel);
  padding: 40px;
  border-radius: 16px;
  text-align: center;
  max-width: 400px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.qr-box h2 { margin-top: 0; color: var(--text); }
.qr-box p { color: var(--muted); font-size: 14px; }

.qr-box img {
  width: 280px;
  height: 280px;
  margin: 20px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
}

#qr-status {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}

/* ============================================================ */
/* TEMAS (SKINS) — 16 paletas                                    */
/* Cada tema define só as cores-base; o resto é derivado abaixo. */
/* Para criar outro: copie um bloco [data-tema="..."] e ajuste.   */
/* ============================================================ */

/* Valores derivados (valem para todos os temas) */
:root,
[data-tema] {
  --border: color-mix(in srgb, var(--text) 13%, var(--panel));
  --hover: color-mix(in srgb, var(--text) 5%, var(--panel));
  --soft: color-mix(in srgb, var(--accent) 16%, var(--panel));
  --input-border: color-mix(in srgb, var(--text) 30%, var(--panel));
  --badge: var(--accent);
  --rail-border: color-mix(in srgb, var(--rail-fg) 20%, var(--rail));
  --rail-hover-bg: color-mix(in srgb, var(--rail-fg) 16%, var(--rail));
  --rail-hover-fg: var(--rail-fg);
  --rail-title: #fff;
  --erro-fg: #a8071a;
  --erro-bg: #ffe5e5;
  --ok-fg: #155724;
  --ok-bg: #d4edda;
  --ring: color-mix(in srgb, var(--accent) 38%, transparent);
}

:root:not([data-tema]),
[data-tema="classico"] {
  --accent: #00a884;
  --accent-strong: #008069;
  --on-accent: #ffffff;
  --rail: #f0f2f5;
  --rail-fg: #54656f;
  --bg: #f0f2f5;
  --panel: #ffffff;
  --chat: #efeae2;
  --text: #111b21;
  --muted: #667781;
  --bubble-in: #ffffff;
  --bubble-out: #d9fdd3;
  --bubble-out-text: #111b21;
  --chat-dot: #d4cdc4;
  --login-bg: #111b21;
  --accent-hover: #009072;
  /* valores originais do visual atual (mantidos exatamente) */
  --border: #e9edef;
  --hover: #f5f6f6;
  --soft: #d9fdd3;
  --input-border: #ccc;
  --badge: #25d366;
  --rail-border: #e9edef;
  --rail-hover-bg: #e9edef;
  --rail-hover-fg: #00a884;
  --rail-active-bg: #d9fdd3;
  --rail-active-fg: #00a884;
  --rail-title: #111b21;
}

[data-tema="marinho"] {
  --accent: #2b64c4;
  --accent-strong: #1f4f9e;
  --on-accent: #ffffff;
  --rail: #0e1a33;
  --rail-fg: #b8c4dd;
  --bg: #f3f5f9;
  --panel: #ffffff;
  --chat: #e9edf4;
  --text: #0e1a33;
  --muted: #586579;
  --bubble-in: #ffffff;
  --bubble-out: #2b64c4;
  --bubble-out-text: #ffffff;
  --chat-dot: #cfd7e6;
  --login-bg: #0e1a33;
  --accent-hover: #2556a9;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="oceano"] {
  --accent: #0a7f95;
  --accent-strong: #075f70;
  --on-accent: #ffffff;
  --rail: #0b3140;
  --rail-fg: #b4d3dc;
  --bg: #f0f6f8;
  --panel: #ffffff;
  --chat: #e3eff2;
  --text: #0b2a35;
  --muted: #546b74;
  --bubble-in: #ffffff;
  --bubble-out: #0a7f95;
  --bubble-out-text: #ffffff;
  --chat-dot: #c3dbe1;
  --login-bg: #0b3140;
  --accent-hover: #096d80;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="floresta"] {
  --accent: #2e7d4f;
  --accent-strong: #1f5e3a;
  --on-accent: #ffffff;
  --rail: #14352a;
  --rail-fg: #b9d6c6;
  --bg: #f1f6f2;
  --panel: #ffffff;
  --chat: #e5efe7;
  --text: #12261d;
  --muted: #53695c;
  --bubble-in: #ffffff;
  --bubble-out: #2e7d4f;
  --bubble-out-text: #ffffff;
  --chat-dot: #c6dccb;
  --login-bg: #14352a;
  --accent-hover: #286c44;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="ametista"] {
  --accent: #6d44d6;
  --accent-strong: #5530b5;
  --on-accent: #ffffff;
  --rail: #26194a;
  --rail-fg: #cdc3ea;
  --bg: #f6f3fb;
  --panel: #ffffff;
  --chat: #ece6f6;
  --text: #1e1537;
  --muted: #625a78;
  --bubble-in: #ffffff;
  --bubble-out: #6d44d6;
  --bubble-out-text: #ffffff;
  --chat-dot: #d6cbea;
  --login-bg: #26194a;
  --accent-hover: #5e3ab8;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="indigo"] {
  --accent: #4a46d4;
  --accent-strong: #3835b0;
  --on-accent: #ffffff;
  --rail: #1b1a4a;
  --rail-fg: #c3c2ea;
  --bg: #f3f3fb;
  --panel: #ffffff;
  --chat: #e8e8f6;
  --text: #17163a;
  --muted: #5b5a78;
  --bubble-in: #ffffff;
  --bubble-out: #4a46d4;
  --bubble-out-text: #ffffff;
  --chat-dot: #d0d0ea;
  --login-bg: #1b1a4a;
  --accent-hover: #403cb6;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="rose"] {
  --accent: #c2285f;
  --accent-strong: #9d1d4b;
  --on-accent: #ffffff;
  --rail: #47132b;
  --rail-fg: #efc4d5;
  --bg: #fbf3f6;
  --panel: #ffffff;
  --chat: #f5e6ec;
  --text: #2e0f1c;
  --muted: #76515f;
  --bubble-in: #ffffff;
  --bubble-out: #c2285f;
  --bubble-out-text: #ffffff;
  --chat-dot: #e8cfd9;
  --login-bg: #47132b;
  --accent-hover: #a72252;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="porsol"] {
  --accent: #c4510a;
  --accent-strong: #9c3f06;
  --on-accent: #ffffff;
  --rail: #3a1d10;
  --rail-fg: #eccbb6;
  --bg: #fbf5f0;
  --panel: #ffffff;
  --chat: #f4e8de;
  --text: #2a170d;
  --muted: #71584a;
  --bubble-in: #ffffff;
  --bubble-out: #c4510a;
  --bubble-out-text: #ffffff;
  --chat-dot: #e6d3c3;
  --login-bg: #3a1d10;
  --accent-hover: #a94609;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="ambar"] {
  --accent: #9a5f00;
  --accent-strong: #835200;
  --on-accent: #ffffff;
  --rail: #2b2210;
  --rail-fg: #e6d6b0;
  --bg: #faf6ec;
  --panel: #ffffff;
  --chat: #f2eadb;
  --text: #261d0b;
  --muted: #6c5d3c;
  --bubble-in: #ffffff;
  --bubble-out: #fbe3a6;
  --bubble-out-text: #261d0b;
  --chat-dot: #e3d8bd;
  --login-bg: #2b2210;
  --accent-hover: #845200;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="vinho"] {
  --accent: #a8203c;
  --accent-strong: #86172e;
  --on-accent: #ffffff;
  --rail: #3a0e1a;
  --rail-fg: #e8c2ca;
  --bg: #faf3f4;
  --panel: #ffffff;
  --chat: #f3e5e8;
  --text: #2b0c14;
  --muted: #734e57;
  --bubble-in: #ffffff;
  --bubble-out: #a8203c;
  --bubble-out-text: #ffffff;
  --chat-dot: #e5cdd2;
  --login-bg: #3a0e1a;
  --accent-hover: #901c34;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="menta"] {
  --accent: #0f766e;
  --accent-strong: #0b5a54;
  --on-accent: #ffffff;
  --rail: #0e3b37;
  --rail-fg: #b8dcd8;
  --bg: #f0f7f6;
  --panel: #ffffff;
  --chat: #e2f0ee;
  --text: #0c2a27;
  --muted: #51706c;
  --bubble-in: #ffffff;
  --bubble-out: #c9f0e9;
  --bubble-out-text: #0c2a27;
  --chat-dot: #c2dedb;
  --login-bg: #0e3b37;
  --accent-hover: #0d655f;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="grafite"] {
  --accent: #475569;
  --accent-strong: #334155;
  --on-accent: #ffffff;
  --rail: #1f2328;
  --rail-fg: #c3c8cf;
  --bg: #f3f4f6;
  --panel: #ffffff;
  --chat: #e7e9ed;
  --text: #16191d;
  --muted: #5a6270;
  --bubble-in: #ffffff;
  --bubble-out: #dfe3e8;
  --bubble-out-text: #16191d;
  --chat-dot: #d0d4da;
  --login-bg: #1f2328;
  --accent-hover: #3d495a;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
}

[data-tema="chatbot"] {
  --accent: #2f6fed;
  --accent-strong: #8fb4ff;
  --on-accent: #ffffff;
  --rail: #081a45;
  --rail-fg: #aac0f0;
  --bg: #0c2152;
  --panel: #0f2a66;
  --chat: #0a1d4a;
  --text: #e8efff;
  --muted: #a4b8e6;
  --bubble-in: #17356f;
  --bubble-out: #2f6fed;
  --bubble-out-text: #ffffff;
  --chat-dot: #16336f;
  --login-bg: #081a45;
  --accent-hover: #285fcc;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
  --erro-fg: #ffb3b3;
  --erro-bg: #4a1d22;
  --ok-fg: #a8e6bd;
  --ok-bg: #163a28;
  color-scheme: dark;
}

[data-tema="esmeralda"] {
  --accent: #1f9d68;
  --accent-strong: #6fd9a8;
  --on-accent: #06140e;
  --rail: #07140f;
  --rail-fg: #a9cdbb;
  --bg: #0e211a;
  --panel: #112a21;
  --chat: #0b1b15;
  --text: #e4f3ec;
  --muted: #9bbbab;
  --bubble-in: #1a3a2e;
  --bubble-out: #1f9d68;
  --bubble-out-text: #06140e;
  --chat-dot: #15302a;
  --login-bg: #07140f;
  --accent-hover: #41ac7f;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
  --erro-fg: #ffb3b3;
  --erro-bg: #4a1d22;
  --ok-fg: #a8e6bd;
  --ok-bg: #163a28;
  color-scheme: dark;
}

[data-tema="noiteroxa"] {
  --accent: #8b5cf6;
  --accent-strong: #c0a6ff;
  --on-accent: #10062a;
  --rail: #120a26;
  --rail-fg: #c0b3e0;
  --bg: #1a1033;
  --panel: #21153f;
  --chat: #150d2b;
  --text: #efe9ff;
  --muted: #b3a6d6;
  --bubble-in: #2d1f52;
  --bubble-out: #8b5cf6;
  --bubble-out-text: #10062a;
  --chat-dot: #241848;
  --login-bg: #120a26;
  --accent-hover: #9c74f7;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
  --erro-fg: #ffb3b3;
  --erro-bg: #4a1d22;
  --ok-fg: #a8e6bd;
  --ok-bg: #163a28;
  color-scheme: dark;
}

[data-tema="carvao"] {
  --accent: #f08a24;
  --accent-strong: #ffb765;
  --on-accent: #1c1002;
  --rail: #121315;
  --rail-fg: #c4c7cc;
  --bg: #1a1c1f;
  --panel: #212327;
  --chat: #151618;
  --text: #eceef1;
  --muted: #a8adb5;
  --bubble-in: #2c2f34;
  --bubble-out: #f08a24;
  --bubble-out-text: #1c1002;
  --chat-dot: #212327;
  --login-bg: #121315;
  --accent-hover: #f29c45;
  --rail-active-bg: var(--accent);
  --rail-active-fg: var(--on-accent);
  --erro-fg: #ffb3b3;
  --erro-bg: #4a1d22;
  --ok-fg: #a8e6bd;
  --ok-bg: #163a28;
  color-scheme: dark;
}

/* ============================================================ */
/* AJUSTES DE COMPONENTES PARA OS TEMAS                          */
/* ============================================================ */
input, textarea, select, button { font-family: inherit; }
.sidebar-search input,
.send-form input,
dialog input,
.login-box input,
.form-perfil input { color: var(--text); }
input::placeholder { color: var(--muted); opacity: .85; }
input:disabled { opacity: .75; }
.sidebar-search input { background: var(--bg); }
.sidebar-search input:focus { background: var(--hover); box-shadow: 0 0 0 2px var(--ring); }
.send-form input:focus { box-shadow: 0 0 0 2px var(--ring); }
.filtro:hover { background: var(--border); }

dialog { background: var(--panel); color: var(--text); }
dialog::backdrop { background: rgba(8, 14, 28, .55); backdrop-filter: blur(2px); }
dialog input { background: var(--panel); border-color: var(--input-border); }
dialog button[type=submit] {
  background: var(--accent); color: var(--on-accent);
  border: none; border-radius: 6px; padding: 8px 16px; font-weight: 600; cursor: pointer;
}
dialog button[type=submit]:hover { background: var(--accent-hover); }
dialog button[type=button] {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; padding: 8px 16px; cursor: pointer;
}

/* Balões: o texto acompanha o contraste do balão de saída */
.bubble.in .texto { color: var(--text); }
.bubble.out .texto,
.bubble.out .hora { color: var(--bubble-out-text); }
.bubble.out .hora { opacity: .8; }
.bubble.out .autor { color: var(--bubble-out-text); }
.bubble .autor.colorido em {
  font-style: normal;
  background: var(--autor-cor);
  color: var(--autor-fg);
  padding: 1px 9px;
  border-radius: 10px;
  font-size: 12px;
  border: 1px solid rgba(255,255,255,.35);
}
.bubble { box-shadow: 0 1px 1px color-mix(in srgb, var(--text) 18%, transparent); }
.chat-header, .sidebar-top, .sidebar-footer { border-color: var(--border); }
.chat-avatar { background: var(--border); }
.contact-item, .grupo-item { color: var(--text); }
.welcome-box { background: var(--panel); }
.qr-box { background: var(--panel); }
.sidebar-logo, .logo-topo { background: transparent; }
/* O logo do rodapé é escuro: em temas escuros ele ganha uma base clara */
[data-tema="chatbot"] .sidebar-footer .sidebar-logo,
[data-tema="esmeralda"] .sidebar-footer .sidebar-logo,
[data-tema="noiteroxa"] .sidebar-footer .sidebar-logo,
[data-tema="carvao"] .sidebar-footer .sidebar-logo {
  background: #fff; padding: 6px 10px; border-radius: 8px;
}

/* ============================================================ */
/* CADASTRO (nova aparência)                                     */
/* ============================================================ */
.cadastro {
  min-height: 100vh; height: auto; overflow-y: auto; padding: 24px 16px;
  background:
    radial-gradient(900px 520px at 12% -5%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 70%),
    radial-gradient(700px 440px at 105% 105%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 70%),
    var(--login-bg);
}
.cadastro .login-box {
  text-align: left; max-width: 440px; padding: 34px 32px 28px;
  border-radius: 20px; background: var(--panel); color: var(--text);
  border: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  box-shadow: 0 28px 70px rgba(0,0,0,.38);
}
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  background: var(--accent); color: var(--on-accent);
  display: grid; place-items: center;
}
.brand-nome { font-weight: 700; font-size: 18px; letter-spacing: -.2px; color: var(--text); }
.brand-sub { font-size: 12.5px; color: var(--muted); }
.cadastro .login-box h1 { margin: 0 0 4px; font-size: 26px; letter-spacing: -.4px; color: var(--text); }
.cadastro .login-box > p.sub { margin: 0 0 22px; color: var(--muted); font-size: 14.5px; line-height: 1.45; }
.cadastro .campo { margin-bottom: 14px; }
.cadastro .campo label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.cadastro .login-box input {
  margin: 0; height: 46px; padding: 0 14px; border-radius: 10px; font-size: 15px;
  background: var(--panel); border: 1.5px solid var(--input-border);
  transition: border-color .15s, box-shadow .15s;
}
.cadastro .login-box input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--ring); }
.cadastro .campo-senha { position: relative; }
.cadastro .campo-senha input { padding-right: 76px; }
.cadastro .login-box .ver-senha {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: auto; margin: 0; padding: 6px 10px; border-radius: 8px;
  background: transparent; color: var(--accent-strong); font-size: 12.5px; font-weight: 600;
}
.cadastro .login-box .ver-senha:hover { background: var(--soft); }
.cadastro .dica { font-size: 12.5px; color: var(--muted); margin: 6px 0 0; }
.cadastro .login-box button[type=submit],
.cadastro .login-box .btn-link {
  display: block; width: 100%; height: 48px; margin-top: 20px; border-radius: 12px;
  font-size: 15.5px; font-weight: 700; letter-spacing: .1px;
  background: var(--accent); color: var(--on-accent); text-align: center; text-decoration: none; line-height: 48px; padding: 0;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 35%, transparent);
}
.cadastro .login-box button[type=submit]:hover,
.cadastro .login-box .btn-link:hover { background: var(--accent-hover); }
.cadastro .aviso-aprovacao {
  display: flex; gap: 10px; align-items: flex-start; margin-top: 16px;
  padding: 10px 12px; border-radius: 10px; background: var(--soft); color: var(--text);
  font-size: 13px; line-height: 1.4;
}
.cadastro .link-cadastro { margin: 20px 0 0; text-align: center; }
.cadastro .link-cadastro a { font-weight: 600; }
.cadastro .ok-icone {
  width: 56px; height: 56px; border-radius: 50%; margin-bottom: 14px;
  background: var(--soft); color: var(--accent-strong); display: grid; place-items: center;
}

/* ============================================================ */
/* PAINEL DO USUÁRIO (perfil em janela)                          */
/* ============================================================ */
.perfil-dialog {
  padding: 0; border: 1px solid var(--border); border-radius: 18px;
  width: min(640px, calc(100vw - 24px)); max-height: min(92vh, 860px);
  box-shadow: 0 30px 80px rgba(0,0,0,.45); overflow: hidden;
}
.perfil-dialog[open] { display: flex; flex-direction: column; animation: pf-in .18s ease-out; }
@keyframes pf-in { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.perfil-dialog .pf { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.pf-head {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px;
  background: var(--rail); color: var(--rail-fg);
}
.pf-head h2 { margin: 0; font-size: 18px; color: var(--rail-title); letter-spacing: -.2px; }
.pf-head p { margin: 2px 0 0; font-size: 13px; color: var(--rail-fg); overflow-wrap: anywhere; }
.pf-avatar {
  width: 52px; height: 52px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-weight: 700; font-size: 20px;
  background: var(--accent); color: var(--on-accent);
  border: 2px solid rgba(255,255,255,.35); background-size: cover; background-position: center;
}
.pf-x {
  margin-left: auto; width: 36px; height: 36px; border-radius: 50%; border: none; cursor: pointer;
  background: transparent; color: var(--rail-fg); font-size: 24px; line-height: 1;
}
.pf-x:hover { background: var(--rail-hover-bg); color: var(--rail-title); }
.pf-body { padding: 18px 20px 6px; overflow-y: auto; background: var(--panel); color: var(--text); }
.pf-sec { margin: 0 0 22px; }
.pf-sec > h3 { margin: 0 0 12px; font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); }
.pf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.pf-grid .full { grid-column: 1 / -1; }
.pf-campo label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--text); }
.pf-campo input[type=text], .pf-campo input[type=email] {
  width: 100%; height: 42px; padding: 0 12px; border-radius: 10px; font-size: 14.5px;
  border: 1.5px solid var(--input-border); background: var(--panel); color: var(--text);
}
.pf-campo input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }
.pf-campo input:disabled { background: var(--bg); color: var(--muted); border-color: var(--border); }
.pf-campo small { display: block; margin-top: 4px; font-size: 12px; color: var(--muted); }
.pf-cor { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pf-cor input[type=color] {
  width: 56px; height: 42px; padding: 3px; border-radius: 10px; cursor: pointer;
  border: 1.5px solid var(--input-border); background: var(--panel);
}
.pf-previa { flex: 1; min-width: 200px; padding: 10px; border-radius: 12px; background: var(--chat);
  background-image: radial-gradient(var(--chat-dot) 1.6px, transparent 2.2px); background-size: 28px 28px; }
.pf-previa .bubble { max-width: 100%; align-self: auto; margin-left: auto; width: fit-content; }
.pf-previa .bubble .autor { margin-bottom: 2px; }
.tema-grupo { margin: 0 0 8px; font-size: 12.5px; color: var(--muted); }
.tema-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.tema-opt { position: relative; display: block; cursor: pointer; }
.tema-opt input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.tema-chip {
  display: grid; grid-template-columns: 24% 1fr; height: 58px; border-radius: 10px; overflow: hidden;
  border: 2px solid var(--border); background: var(--bg); transition: transform .12s, box-shadow .12s, border-color .12s;
}
.tema-chip .c-rail { background: var(--rail); display: block; }
.tema-chip .c-chat { background: var(--chat); display: grid; align-content: center; gap: 4px; padding: 6px 7px; }
.tema-chip .c-in, .tema-chip .c-out { display: block; height: 9px; border-radius: 4px; }
.tema-chip .c-in { background: var(--bubble-in); width: 62%; box-shadow: 0 0 0 1px color-mix(in srgb, var(--text) 14%, transparent); }
.tema-chip .c-out { background: var(--bubble-out); width: 52%; justify-self: end; box-shadow: 0 0 0 1px color-mix(in srgb, var(--text) 14%, transparent); }
.tema-nome { display: block; text-align: center; font-size: 12px; margin-top: 5px; color: var(--text); line-height: 1.2; }
.tema-opt:hover .tema-chip { transform: translateY(-2px); }
.tema-opt input:focus-visible + .tema-chip { box-shadow: 0 0 0 3px var(--ring); }
.tema-opt input:checked + .tema-chip { border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }
.tema-opt input:checked ~ .tema-nome { font-weight: 700; }
.pf-foot {
  display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px;
  background: var(--bg); border-top: 1px solid var(--border);
}
.pf-btn {
  height: 42px; padding: 0 20px; border-radius: 10px; font-size: 14.5px; font-weight: 600; cursor: pointer;
  border: 1.5px solid var(--input-border); background: var(--panel); color: var(--text); text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.pf-btn:hover { background: var(--hover); }
.pf-btn.pri { background: var(--accent); color: var(--on-accent); border-color: transparent; }
.pf-btn.pri:hover { background: var(--accent-hover); }
.pf-btn[disabled] { opacity: .6; cursor: progress; }
.pf-erro { margin: 0 0 14px; }
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--rail); color: var(--rail-title); padding: 11px 18px; border-radius: 12px; font-size: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35); transition: opacity .2s, transform .2s; z-index: 10000;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 560px) {
  .pf-grid { grid-template-columns: 1fr; }
  .tema-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Página de perfil avulsa (sem JavaScript / link direto) */
body.perfil-pagina { height: auto; min-height: 100vh; overflow: auto; background: var(--bg); padding: 24px 12px; }
.perfil-pagina .perfil-card { max-width: 640px; margin: 0 auto; border-radius: 18px; overflow: hidden;
  border: 1px solid var(--border); background: var(--panel); box-shadow: 0 10px 40px rgba(0,0,0,.12); }

@media (prefers-reduced-motion: reduce) {
  .perfil-dialog[open], .tema-chip, .toast { animation: none; transition: none; }
}


/* ============================================================ */
/* LOGO (SVG colorido — mantém as cores originais em qualquer tema) */
/* (antes era uma máscara com a cor do tema; agora é a imagem como está) */
/* ============================================================ */
.logo-topo {
  display: block;
  height: 32px;
  width: 32px;                       /* logo quadrada e colorida: não muda com o tema */
  max-width: none;
  flex-shrink: 0;
  object-fit: contain;
  background: transparent !important;
  -webkit-mask: none;
          mask: none;
}

/* ============================================================ */
/* PAPEL DE PAREDE (escolhido no perfil, gravado em usuarios)    */
/* ============================================================ */
.tem-papel .chat,
.tem-papel .welcome-screen {
  background-image: var(--papel-parede);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.tem-papel .welcome-screen { background-color: transparent; }

.pp { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.pp-prev {
  width: 110px; height: 76px; border-radius: 10px;
  border: 1px solid var(--border);
  background-color: var(--chat);
  background-image: none;
  background-size: cover; background-position: center;
}
.pp-acoes { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; flex: 1; min-width: 180px; }
.pp-acoes small { flex-basis: 100%; color: var(--muted); font-size: 12px; }
.pp-acoes label.pf-btn { cursor: pointer; }

/* ============================================================ */
/* BARRA DE MENSAGEM (pílula)                                    */
/* ============================================================ */
.send-form {
  position: relative;
  display: block;
  padding: 10px 16px 14px;
  background: transparent;           /* deixa o papel de parede aparecer */
}
.composer {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 56px;
  padding: 6px 7px 6px 12px;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 1px 3px rgba(11, 20, 26, .18);
}
[data-tema="chatbot"] .composer,
[data-tema="esmeralda"] .composer,
[data-tema="noiteroxa"] .composer,
[data-tema="carvao"] .composer { background: var(--panel); }

.comp-ic {
  flex: none;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; border-radius: 50%;
  color: #54656f; cursor: pointer; padding: 0;
}
.comp-ic:hover { background: rgba(0, 0, 0, .06); color: var(--accent-strong); }
.comp-ic.ativo { color: var(--accent-strong); background: rgba(0, 0, 0, .06); }

.composer #msg-input {
  flex: 1; min-width: 0;
  padding: 10px 6px;
  border: none; border-radius: 0;
  background: transparent;
  font-size: 15px;
  color: #111b21;
  outline: none;
  box-shadow: none;
}
.composer #msg-input:focus { box-shadow: none; }
[data-tema="chatbot"] .composer #msg-input,
[data-tema="esmeralda"] .composer #msg-input,
[data-tema="noiteroxa"] .composer #msg-input,
[data-tema="carvao"] .composer #msg-input { color: var(--text); }

.composer .send-btn {
  flex: none;
  width: 44px; height: 44px;
  background: #1fa855;               /* verde da imagem de referência */
  color: #fff;
  border-radius: 50%;
  padding: 0;
}
.composer .send-btn:hover { background: #1a9549; }
.send-btn .ic-mic { display: none; }
.send-form.vazio .send-btn .ic-aviao { display: none; }
.send-form.vazio .send-btn .ic-mic { display: block; }
.send-form.gravando .send-btn .ic-aviao { display: block; }
.send-form.gravando .send-btn .ic-mic { display: none; }

/* gravação de áudio */
.rec-bar { flex: 1; display: flex; align-items: center; gap: 10px; min-width: 0; }
.rec-bar.hidden { display: none; }
.rec-dot { width: 10px; height: 10px; border-radius: 50%; background: #e53935; animation: rec-pisca 1s infinite; }
.rec-tempo { font-variant-numeric: tabular-nums; color: #111b21; font-size: 15px; }
.rec-aviso { color: #667781; font-size: 13px; }
.rec-cancel { color: #e53935; }
[data-tema="chatbot"] .rec-tempo, [data-tema="esmeralda"] .rec-tempo,
[data-tema="noiteroxa"] .rec-tempo, [data-tema="carvao"] .rec-tempo { color: var(--text); }
.send-form.gravando #msg-input,
.send-form.gravando #btn-anexo,
.send-form.gravando #btn-emoji { display: none; }
@keyframes rec-pisca { 50% { opacity: .25; } }

/* menus flutuantes (anexos e emojis) */
.pop {
  position: absolute;
  left: 16px; bottom: 76px;
  z-index: 30;
  background: var(--panel);
  color: var(--text);
  border-radius: 14px;
  box-shadow: 0 6px 24px rgba(11, 20, 26, .28);
}
.pop.hidden { display: none; }
.pop-anexo { padding: 8px; min-width: 210px; }
.pop-item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 9px 12px; border: none; background: none; border-radius: 10px;
  color: var(--text); font-size: 14.5px; cursor: pointer; text-align: left;
}
.pop-item:hover { background: var(--hover); }
.pop-ic {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--c); color: #fff;
}
.pop-emoji { left: 56px; padding: 0; overflow: hidden; }
.pop-emoji emoji-picker {
  width: 340px; height: 380px; max-width: calc(100vw - 40px);
  --background: var(--panel);
  --border-color: var(--border);
  --input-border-color: var(--input-border);
  --input-font-color: var(--text);
  --button-hover-background: var(--hover);
  --indicator-color: var(--accent);
  --outline-color: var(--accent);
}

/* ============================================================ */
/* ARQUIVOS DENTRO DAS MENSAGENS                                 */
/* ============================================================ */
.bubble.tem-midia { max-width: min(65%, 340px); }
.bubble.tem-midia.audio, .bubble.tem-midia.document { min-width: 240px; }

.midia-img, .midia-video {
  display: block;
  width: 100%;
  max-width: 300px;
  max-height: 300px;
  object-fit: cover;
  border-radius: 6px;
  cursor: zoom-in;
  background: rgba(0, 0, 0, .06);
}
.midia-video { cursor: default; background: #000; object-fit: contain; }
.bubble audio { width: 100%; min-width: 230px; height: 40px; }

.midia-doc {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, .06);
  border-radius: 8px;
  color: inherit; text-decoration: none;
}
.midia-doc:hover { background: rgba(0, 0, 0, .1); }
.midia-doc-ic {
  flex: none; width: 38px; height: 38px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: var(--on-accent);
  font-size: 10px; font-weight: 700; text-transform: uppercase;
}
.midia-doc-info { min-width: 0; display: flex; flex-direction: column; }
.midia-doc-nome { font-size: 13.5px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.midia-doc-tam { font-size: 11.5px; opacity: .7; }
.bubble.out .midia-doc-nome { color: var(--bubble-out-text); }
.bubble.in  .midia-doc-nome { color: var(--text); }
.bubble .legenda { margin-top: 4px; }
.bubble .legenda + .hora, .bubble .linha-texto.so-hora { justify-content: flex-end; }
.midia-indisp { font-size: 13px; opacity: .75; font-style: italic; }

/* ============================================================ */
/* JANELA DE PRÉVIA DE ENVIO + LIGHTBOX                          */
/* ============================================================ */
.envio-dialog { width: min(440px, 94vw); padding: 20px; }
.envio-dialog h3 { margin: 0 0 12px; }
.envio-dialog input { width: 100%; box-sizing: border-box; margin-top: 12px; padding: 10px 12px; border: 1px solid var(--input-border); border-radius: 8px; }
.envio-lista { display: flex; flex-direction: column; gap: 8px; max-height: 300px; overflow-y: auto; }
.envio-item { display: flex; align-items: center; gap: 10px; padding: 8px; border: 1px solid var(--border); border-radius: 10px; }
.envio-item img, .envio-item video { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; flex: none; background: #000; }
.envio-item .envio-ic { width: 64px; height: 64px; flex: none; border-radius: 8px; display: flex; align-items: center; justify-content: center; background: var(--accent); color: var(--on-accent); font-weight: 700; font-size: 12px; text-transform: uppercase; }
.envio-item .envio-info { min-width: 0; flex: 1; }
.envio-item .envio-nome { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.envio-item .envio-tam { font-size: 12px; color: var(--muted); }
.envio-item .envio-st { font-size: 12px; margin-top: 2px; }
.envio-item.ok .envio-st { color: var(--accent-strong); }
.envio-item.falhou .envio-st { color: #c62828; }
.envio-dialog .dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }

.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, .88);
  display: flex; align-items: center; justify-content: center;
}
.lightbox.hidden { display: none; }
.lightbox img { max-width: 94vw; max-height: 92vh; border-radius: 4px; }
.lightbox-x {
  position: absolute; top: 14px; right: 18px;
  background: none; border: none; color: #fff; font-size: 36px; cursor: pointer; line-height: 1;
}

.chat.arrastando::after {
  content: "Solte para enviar o arquivo";
  position: absolute; inset: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, .45); color: #fff; font-size: 20px; font-weight: 600;
  pointer-events: none;
}
.chat { position: relative; }


/* ============================================================ */
/* LOGO NAS TELAS DE LOGIN / CÓDIGO                              */
/* ============================================================ */
.brand-logo { width: 42px; height: 42px; flex-shrink: 0; object-fit: contain; }

/* ============================================================ */
/* ADMINISTRAÇÃO DE USUÁRIOS                                     */
/* ============================================================ */
.u-tags { display: flex; gap: 6px; margin-top: 3px; }
.u-tag {
  font-style: normal; font-size: 11px; font-weight: 600; line-height: 1;
  padding: 3px 8px; border-radius: 10px;
  background: var(--bg); color: var(--muted);
}
.u-tag.adm  { background: var(--soft); color: var(--accent-strong); }
.u-tag.ok   { background: var(--ok-bg); color: var(--ok-fg); }
.u-tag.pend { background: #fff3cd; color: #7a5b00; }
.grupo-avatar { background-size: cover; background-position: center; }

.usuarios-panel {
  flex: 1; min-height: 0; overflow-y: auto;
  display: flex; justify-content: center; align-items: flex-start;
  padding: 28px 20px;
}
.uf {
  width: min(560px, 100%);
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
}
.uf-head { display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: var(--rail); color: var(--rail-fg); }
.uf-head h2 { margin: 0; font-size: 18px; color: var(--rail-title); letter-spacing: -.2px; overflow-wrap: anywhere; }
.uf-avatar {
  width: 52px; height: 52px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-weight: 700; font-size: 20px;
  background-color: var(--accent); color: var(--on-accent);
  border: 2px solid rgba(255,255,255,.35); background-size: cover; background-position: center;
}
.uf-status { display: inline-block; margin-top: 4px; font-size: 12.5px; color: var(--rail-fg); }
.uf-status.ok::before, .uf-status.pend::before {
  content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px;
  background: #3ddc84;
}
.uf-status.pend::before { background: #ffc107; }
.uf-body { padding: 20px; }
.uf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.uf-grid .full { grid-column: 1 / -1; }
.uf .pf-campo input[type=text], .uf .pf-campo input[type=email], .uf .pf-campo select {
  width: 100%; height: 42px; padding: 0 12px; box-sizing: border-box;
  border: 1.5px solid var(--input-border); border-radius: 10px; font-size: 14.5px;
  background: var(--panel); color: var(--text);
}
.uf .pf-campo input:focus, .uf .pf-campo select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }
.uf .pf-campo input:disabled, .uf .pf-campo select:disabled { background: var(--bg); color: var(--muted); }
.uf .pf-campo input[type=color] { width: 64px; height: 42px; padding: 3px; border: 1.5px solid var(--input-border); border-radius: 10px; background: var(--panel); cursor: pointer; }
.uf-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; background: var(--bg); border-top: 1px solid var(--border); }
.uf-foot .danger { color: #b3261e; border-color: #e5b4b0; margin-right: auto; }
.uf-foot .danger:hover:not([disabled]) { background: #fdecea; }
.uf-foot .pf-btn[disabled] { opacity: .5; cursor: not-allowed; }
@media (max-width: 560px) { .uf-grid { grid-template-columns: 1fr; } }

/* Foto no perfil */
.pf-foto-prev { width: 76px; height: 76px; border-radius: 50%; background-size: cover; background-position: center; }