:root {
  /* AtendeMais Palette - Light Mode Default */
  --primary-color: #3D2C3A;      /* Vinho / Malva Profundo */
  --secondary-color: #D4A5B8;    /* Rosa Malva Suave / Nude */
  --accent-color: #9E5B73;       /* Destaque / Malva Medio */
  --bg-color: #FAFAFA;           /* Fundo Limpo e Leve */
  --surface-color: #FFFFFF;      /* Cartões e Superfícies */
  --surface-hover: #F5EFEB;
  --border-color: #EADCDD;       /* Bordas delicadas */
  --text-main: #3D2C3A;          /* Texto Principal */
  --text-muted: #6E5A69;        /* Texto Secundário */
  --chat-bg: #F4EBEF;            /* Fundo estilo WhatsApp com toque Malva */
  --chat-bubble-in: #FFFFFF;     /* Bolha de mensagem recebida */
  --chat-bubble-out: #E8D0DC;    /* Bolha de mensagem enviada */
  --status-online: #10B981;      /* Verde Atendente Online */
  --shadow-color: rgba(61, 44, 58, 0.08);
}

[data-theme="dark"] {
  /* AtendeMais Palette - Dark Mode */
  --bg-color: #1F161E;           /* Vinho Noturno Profundo */
  --surface-color: #2D202B;      /* Superfície Noturna */
  --surface-hover: #372835;
  --border-color: #4A3747;
  --text-main: #F7EFF4;
  --text-muted: #C4B2C0;
  --chat-bg: #1A1219;
  --chat-bubble-in: #2D202B;
  --chat-bubble-out: #4D3548;
  --shadow-color: rgba(0, 0, 0, 0.3);
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: 'Montserrat', 'Roboto', sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
  margin: 0;
  padding: 0;
}

.sh-bg-main {
  background-color: var(--bg-color);
}

.sh-bg-surface {
  background-color: var(--surface-color);
}

.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-accent { color: var(--accent-color) !important; }
.text-muted { color: var(--text-muted) !important; }