:root{--brand-50:#fbf1f3;--brand-100:#f7e8eb;--brand-500:#b32b40;--brand-600:#982438;--brand-700:#812033;--neutral-0:#ffffff;--neutral-50:#f8f8f8;--neutral-100:#f4f4f4;--neutral-200:#e4e4e4;--neutral-300:#d2d2d2;--neutral-500:#737373;--neutral-600:#5f5f5f;--neutral-700:#404040;--neutral-900:#242424;--success-600:#16794b;--success-50:#eaf7f0;--warning-700:#9a5b00;--warning-50:#fff4df;--danger-600:#b42318;--danger-50:#fef0ee;--info-600:#175cd3;--info-50:#eff4ff;--color-brand-primary:var(--brand-500);--color-brand-hover:var(--brand-600);--color-brand-active:var(--brand-700);--color-brand-soft:var(--brand-100);--color-page-background:var(--neutral-100);--color-surface:var(--neutral-0);--color-surface-subtle:var(--neutral-50);--color-text-primary:var(--neutral-900);--color-text-secondary:var(--neutral-600);--color-text-disabled:var(--neutral-500);--color-border:var(--neutral-200);--color-border-strong:var(--neutral-300);--color-focus:var(--info-600);--font-family-base:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-family-display:Georgia,"Iowan Old Style","Times New Roman",serif;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--line-height-tight:1.2;--line-height-normal:1.5;--line-height-relaxed:1.65;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:2.5rem;--space-8:3rem;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--shadow-subtle:0 1px 2px rgb(0 0 0/0.04);--duration-fast:120ms;--duration-normal:180ms}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-base);font-size:var(--font-size-base,1rem);line-height:var(--line-height-normal,1.5);background:var(--color-page-background);color:var(--color-text-primary);min-height:100vh}a{color:var(--color-brand-primary)}button{font:inherit;cursor:pointer}.centro{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}.cartao{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:2rem 1.75rem;max-width:26rem;width:100%}.cartao h1{font-size:1.35rem;margin-bottom:.35rem}.cartao .sub{color:var(--color-text-secondary);font-size:.9rem;margin-bottom:1.5rem}.botao{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.65rem 1rem;border-radius:8px;border:1px solid transparent;background:var(--color-brand-primary);color:#fff;font-weight:600;text-decoration:none}.botao:hover{background:var(--color-brand-hover)}.botao.secundario{background:var(--color-surface);color:var(--color-text-primary);border-color:var(--color-border-strong)}.botao.secundario:hover{background:var(--color-surface-subtle)}.separador{display:flex;align-items:center;gap:.75rem;color:var(--color-text-disabled);font-size:.8rem;margin:1.25rem 0}.separador:after,.separador:before{content:"";flex:1 1;border-top:1px solid var(--color-border)}.campo{display:block;margin-bottom:.9rem;text-align:left}.campo span{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem}.campo input{width:100%;padding:.55rem .7rem;border:1px solid var(--color-border-strong);border-radius:8px;font:inherit;background:var(--color-surface);color:var(--color-text-primary)}.campo input:focus{outline:2px solid var(--color-focus);outline-offset:1px}.erro{background:var(--danger-50);color:var(--danger-600);border:1px solid var(--danger-600);border-radius:8px;padding:.6rem .8rem;font-size:.88rem;margin-bottom:1rem;text-align:left}.shell{min-height:100vh;display:flex;flex-direction:column}.topo{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:.7rem 1.25rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.topo .marca{font-weight:700;font-size:1.05rem}.topo nav{display:flex;gap:.25rem;flex-wrap:wrap}.topo nav a{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .8rem;border-radius:8px;text-decoration:none;color:var(--color-text-secondary);font-weight:500;font-size:.92rem}.topo nav a:hover{background:var(--color-surface-subtle);color:var(--color-text-primary)}.topo nav a.ativo{background:var(--color-brand-soft);color:var(--color-brand-active)}.topo .sessao{margin-left:auto;display:flex;align-items:center;gap:.75rem;font-size:.88rem;color:var(--color-text-secondary)}.topo .sessao button{background:none;border:1px solid var(--color-border-strong);border-radius:8px;padding:.35rem .7rem;color:var(--color-text-primary)}.conteudo{flex:1 1;width:100%;max-width:64rem;margin:0 auto;padding:2rem 1.25rem}.vazio{background:var(--color-surface);border:1px dashed var(--color-border-strong);border-radius:12px;padding:3rem 1.5rem;text-align:center;color:var(--color-text-secondary)}.vazio h2{color:var(--color-text-primary);margin-bottom:.4rem}