/* Design tokens — inspirados no 4tel (sem softphone/WebSocket) */

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/roboto-v51-latin-regular.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/roboto-v51-latin-500.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/roboto-v51-latin-700.woff2') format('woff2');
    font-display: swap;
}

:root {
    --bg-body: #f0f2f5;
    --bg-sidebar: #1f1f1f;
    --bg-sidebar-hover: #2a2a2a;
    --bg-panel: #ffffff;
    --bg-topbar: #ffffff;

    --text-main: #333333;
    --text-muted: #6c757d;
    --text-sidebar: #e1e1e1;
    --text-sidebar-muted: #888888;

    --primary-blue-50: #e6f0f7;
    --primary-blue-100: #b2d0e6;
    --primary-blue-500: #0866ae;
    --primary-blue-600: #075d9e;
    --primary-blue-700: #06487c;

    --secundary-green-500: #2aacb2;
    --secundary-green-600: #318c90;

    --black-default: #1f1f1f;
    --border-color: #e0e0e0;
    --white: #ffffff;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-brand: 12px 12px 0 12px;

    --sidebar-collapsed: 72px;
    --sidebar-expanded: 280px;
    --topbar-height: 64px;

    --shadow-soft: 0 4px 18px rgba(15, 23, 42, 0.06);
    --font-sans: 'Roboto', system-ui, -apple-system, sans-serif;
    --transition-sidebar: width 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}