:root {
    /* ── Tipografia Global (Uber/99 Modern Sans) ── */
    --font-family-base: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-family-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    /* ── Marca MOVY / Estilo Uber / 99 ── */
    --color-primary: #000000;
    --color-primary-hover: #1e293b;
    --color-primary-dark: #090d16;
    --color-accent: #2563eb;
    --color-accent-hover: #1d4ed8;
    --color-brand-cyan: #04F3FA;

    /* Aliases legados */
    --color-dark: #0f172a;
    --color-dark-hover: #1e293b;

    /* Dark UI (Header executivo, drawers) */
    --color-header-gradient: #000000;
    --color-drawer-bg: #0b0f19;

    /* Links */
    --color-link: #2563eb;
    --color-link-hover: #1d4ed8;

    /* ── Texto ── */
    --color-text-primary: #0f172a;
    --color-text-secondary: #334155;
    --color-text-muted: #64748b;
    --color-text-disabled: #94a3b8;
    --color-text-inverse: #ffffff;

    /* ── Superfície / fundo ── */
    --color-bg-page: #f8fafc;
    --color-bg-surface: #ffffff;
    --color-bg-subtle: #f8fafc;
    --color-bg-muted: #f1f5f9;
    --color-bg-hover: #f1f5f9;

    /* ── Borda ── */
    --color-border: #e2e8f0;
    --color-border-light: rgba(255, 255, 255, 0.10);
    --color-border-input: #cbd5e1;
    --color-border-focus: #0f172a;
    --color-border-subtle: #f1f5f9;
    --color-border-strong: #cbd5e1;

    /* ── Raios e Curvaturas Modernas ── */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --radius-full: 9999px;

    /* ── Sombras de Alta Precisão (Uber Style) ── */
    --color-white: #ffffff;
    --color-surface: rgba(255, 255, 255, 0.08);
    --color-overlay: rgba(15, 23, 42, 0.55);
    --color-shadow: rgba(15, 23, 42, 0.05);
    --color-shadow-md: rgba(15, 23, 42, 0.10);
    --color-shadow-lg: rgba(15, 23, 42, 0.18);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
    --shadow-floating: 0 14px 38px -4px rgba(15, 23, 42, 0.14), 0 4px 12px -2px rgba(15, 23, 42, 0.06);
    --shadow-modal: 0 24px 60px -12px rgba(15, 23, 42, 0.28);

    /* ── Status — Elegantes e Modernos ── */
    --color-success: #10b981;
    --color-success-bg: #ecfdf5;
    --color-success-text: #059669;
    --color-success-border: #a7f3d0;
    --color-success-dark: #047857;

    --color-warning: #f59e0b;
    --color-warning-bg: #fffbeb;
    --color-warning-text: #b45309;
    --color-warning-border: #fde68a;

    --color-danger: #ef4444;
    --color-danger-text: #dc2626;
    --color-danger-bg: #fef2f2;
    --color-danger-strong: #b91c1c;

    --color-info: #0284c7;
    --color-info-bg: #f0f9ff;
    --color-info-text: #0369a1;

    --color-scheduled: #6366f1;
    --color-scheduled-bg: #eef2ff;
    --color-scheduled-text: #4f46e5;

    /* ── WhatsApp ── */
    --color-whatsapp: #25d366;
    --color-whatsapp-hover: #1ebe5d;

    /* ── Scrollbar ── */
    --color-scrollbar-track: #0f172a;
    --color-scrollbar-thumb: #334155;
    --color-scrollbar-thumb-hover: #475569;

    /* ── Ícones / utilitários ── */
    --color-icon-muted: #94a3b8;
    --color-icon-subtle: #cbd5e1;
}