/* ═══════════════════════════════════════════════
   tokens.css — Design Tokens do CRM Saúde
   Variáveis, reset, tipografia, seleção
   ═══════════════════════════════════════════════ */

@import url('/assets/css/inter-fonts.css?v=1');

:root {
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: ui-monospace, 'SF Mono', 'Cascadia Code', 'Source Code Pro', Menlo, monospace;
    /* Backgrounds */
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-input: #F1F5F9;
    --bg-hover: #F8F9FB;

    /* Borders */
    --border: #E2E8F0;
    --border-focus: #EB6B0F;

    /* Text — WCAG AA compliant on white (#FFF) */
    --text-primary: #0B386A;       /* 9.5:1 contrast */
    --text-secondary: #475569;     /* 6.3:1 contrast */
    --text-muted: #6B7280;         /* 5.0:1 contrast (was #94A3B8 = 3.4:1) */
    --text-hint: #94A3B8;          /* decorative only, not for readable text */
    --text-inverse: #FFFFFF;

    /* Brand */
    --primary: #EB6B0F;
    --primary-hover: #D45A00;
    --primary-light: rgba(235, 107, 15, 0.1);
    --primary-soft: rgba(235, 107, 15, 0.08);
    --primary-ring: rgba(235, 107, 15, 0.25);
    --secondary: #0B386A;
    --secondary-light: rgba(11, 56, 106, 0.1);
    --secondary-soft: rgba(11, 56, 106, 0.06);

    /* Status */
    --success: #10B981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #D97706;             /* 3.3:1 on white (decorative); was #F59E0B = 2.1:1 */
    --warning-light: rgba(217, 119, 6, 0.1);
    --danger: #EF4444;
    --danger-light: rgba(239, 68, 68, 0.1);

    /* Gradients */
    --gradient: linear-gradient(135deg, #EB6B0F 0%, #F59E0B 100%);
    --gradient-blue: linear-gradient(135deg, #0B386A 0%, #1E5A9E 100%);

    /* Pipeline */
    --pipe-novos: #3B82F6;
    --pipe-qualificados: #8B5CF6;
    --pipe-andamento: #F59E0B;
    --pipe-documentos: #06B6D4;
    --pipe-fechado: #10B981;
    --pipe-cliente: #059669;
    --pipe-perdido: #EF4444;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.1);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transition */
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    /* Focus ring */
    --focus-ring: 0 0 0 3px var(--primary-ring);
    --focus-ring-danger: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-sans);
    background: var(--bg-light);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Smooth scrolling */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

::selection { background: var(--primary-soft); color: var(--primary); }
input::placeholder { color: var(--text-muted); }

/* Touch-friendly defaults for mobile */
@media (max-width: 768px) {
    input, select, textarea, button { font-size: 16px; }
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    input[type="url"],
    select,
    textarea { -webkit-appearance: none; }
}
@media (pointer: coarse) {
    button, a, .btn, [role="button"] { min-height: 44px; }
}

/* Global focus-visible for accessibility */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}
:focus:not(:focus-visible) { outline: none; }

/* Skip link for keyboard navigation */
.skip-link {
    position: absolute; top: -100%; left: 16px; z-index: 10001;
    padding: 12px 24px; background: var(--primary); color: #fff;
    border-radius: 0 0 8px 8px; font-weight: 700; font-size: 14px;
    text-decoration: none; transition: top var(--transition);
}
.skip-link:focus { top: 0; }