:root{--ink-800:#171717;--ink-700:#262626;--bg-primary:#fafafa;--bg-card:#fff;--bg-input:#fff;--bg-hover:#f4f4f5;--bg-subtle:#f4f4f5;--bg-ink:#0a0a0a;--text-primary:#0a0a0a;--text-secondary:#52525b;--text-muted:#a1a1aa;--text-on-ink:#fafafa;--text-on-ink-soft:rgba(250,250,250,.58);--accent:#047857;--accent-rgb:4, 120, 87;--accent-hover:#065f46;--accent-light:rgba(4,120,87,.08);--accent-wash:#ecfdf5;--accent-deep:#065f46;--accent-gradient:linear-gradient(180deg, #047857 0%, #065f46 100%);--success:#16794c;--success-light:rgba(22,121,76,.1);--success-text:#126040;--error:#d92d20;--error-light:rgba(217,45,32,.09);--warning:#b45309;--warning-light:rgba(180,83,9,.11);--warning-text:#92400e;--info:#3f3f46;--info-light:rgba(10,10,10,.04);--whatsapp:#1fa855;--whatsapp-shadow:rgba(31,168,85,.32);--whatsapp-shadow-lg:rgba(31,168,85,.4);--border:#e4e4e7;--border-light:#f0f0f1;--border-strong:#d4d4d8;--shadow-sm:0 1px 2px rgba(0,0,0,.04);--shadow-md:0 1px 3px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);--shadow-lg:0 4px 12px rgba(0,0,0,.05), 0 18px 48px rgba(0,0,0,.1);--shadow-card:0 1px 2px rgba(0,0,0,.03), 0 2px 8px rgba(0,0,0,.04);--shadow-accent:0 1px 2px rgba(4,120,87,.22), 0 4px 12px rgba(4,120,87,.24);--shadow-accent-lg:0 2px 4px rgba(4,120,87,.24), 0 10px 28px rgba(4,120,87,.3);--focus-ring:0 0 0 3px rgba(4,120,87,.22);--overlay:rgba(0,0,0,.5);--radius-xs:4px;--radius-sm:8px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--font-sans:var(--font-inter,"Inter"), system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:var(--font-inter,"Inter"), system-ui, -apple-system, "Segoe UI", sans-serif;--max-width:1160px;--nav-height:64px;--tabbar-height:68px;--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-spring:cubic-bezier(.34, 1.4, .64, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent;height:100%}[id]{scroll-margin-top:calc(var(--nav-height) + 1.25rem)}body{max-width:100vw;min-height:100%;font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-feature-settings:"cv02" 1, "cv03" 1, "cv04" 1, "cv11" 1;font-size:16px;line-height:1.6;overflow-x:hidden}img,svg,video{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-primary);letter-spacing:-.024em;text-wrap:balance;font-weight:700;line-height:1.16}h1{letter-spacing:-.034em;font-size:2.375rem;font-weight:700}h2{letter-spacing:-.03em;font-size:1.75rem}h3{letter-spacing:-.022em;font-size:1.25rem}p{text-wrap:pretty}@media (max-width:640px){h1{font-size:1.75rem}h2{font-size:1.375rem}h3{font-size:1.125rem}}a{color:inherit;text-decoration:none;transition:color .18s}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}::selection{background:rgba(10,10,10,.12)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}@media (max-width:640px){.container{padding:0 1.125rem}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:1.75rem}@media (max-width:640px){.card{border-radius:var(--radius-md);padding:1.25rem}}.btn-primary{background:var(--accent-gradient);color:#fff;letter-spacing:-.01em;border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;transition:filter .18s ease, transform .18s var(--ease-out), box-shadow .18s ease;box-shadow:var(--shadow-accent);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.375rem;font-size:.9375rem;font-weight:600;display:inline-flex}.btn-primary:hover{box-shadow:var(--shadow-accent-lg);background:#292929;transform:translateY(-1px)}.btn-primary:active{background:#000;transform:translateY(0)scale(.99)}.btn-primary:disabled{background:var(--border-strong);color:#fff;cursor:not-allowed;box-shadow:none;filter:none;transform:none}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-strong);letter-spacing:-.01em;border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;box-shadow:var(--shadow-sm);transition:background .18s ease, border-color .18s ease, transform .18s var(--ease-out);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.375rem;font-size:.9375rem;font-weight:600;display:inline-flex}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--text-muted);transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{color:var(--text-secondary);letter-spacing:-.01em;border-radius:var(--radius-md);background:0 0;justify-content:center;align-items:center;gap:.375rem;padding:.625rem .875rem;font-size:.9375rem;font-weight:500;transition:background .18s,color .18s;display:inline-flex}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-danger{background:var(--error);color:#fff;letter-spacing:-.01em;border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;transition:filter .18s ease, transform .18s var(--ease-out);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.375rem;font-size:.9375rem;font-weight:600;display:inline-flex;box-shadow:0 1px 2px rgba(217,45,32,.24)}.btn-danger:hover{filter:brightness(.94);transform:translateY(-1px)}.btn-danger:active{transform:translateY(0)scale(.99)}.btn-danger:disabled{background:var(--border-strong);cursor:not-allowed;box-shadow:none;filter:none;transform:none}.input{width:100%;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-strong);border-radius:var(--radius-sm);outline:none;padding:.75rem .9375rem;font-family:inherit;font-size:.9375rem;transition:border-color .18s,box-shadow .18s,background .18s}.input::placeholder{color:var(--text-muted)}.input:hover{border-color:var(--text-muted)}.input:focus{border-color:var(--text-primary);box-shadow:0 0 0 3px rgba(10,10,10,.08)}.badge{border-radius:var(--radius-full);letter-spacing:.005em;align-items:center;gap:.3rem;padding:.25rem .625rem;font-size:.72rem;font-weight:600;display:inline-flex}.badge-success{background:var(--success-light);color:var(--success-text)}.badge-warning{background:var(--warning-light);color:var(--warning-text)}.badge-error{background:var(--error-light);color:var(--error)}.badge-neutral{background:var(--bg-subtle);color:var(--text-secondary)}.badge-info{background:var(--info-light);color:var(--info)}.error-banner{background:var(--error-light);color:var(--error);border-radius:var(--radius-sm);border:1px solid rgba(217,45,32,.18);padding:.9375rem 1.125rem;font-size:.875rem;font-weight:500}.success-banner{background:var(--success-light);color:var(--success-text);border-radius:var(--radius-sm);border:1px solid rgba(22,121,76,.2);padding:.9375rem 1.125rem;font-size:.875rem;font-weight:500}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid rgba(255,255,255,.32);border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}.spinner-dark{border-color:var(--border-strong);border-top-color:var(--accent)}@keyframes skeletonShimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--bg-subtle) 25%, var(--bg-hover) 50%, var(--bg-subtle) 75%);background-size:200% 100%;animation:1.4s infinite skeletonShimmer}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.floating-actions{z-index:40;flex-direction:column;align-items:center;gap:.75rem;display:flex;position:fixed;bottom:1.75rem;right:2.25rem}.correction-fab,.whatsapp-fab{cursor:pointer;width:58px;height:58px;transition:transform .2s var(--ease-spring), box-shadow .2s ease, border-color .2s ease;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;display:flex;-webkit-tap-highlight-color:transparent!important;outline:none!important}.correction-fab{color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-lg)}.whatsapp-fab{color:#fff;background:var(--whatsapp);box-shadow:0 6px 20px var(--whatsapp-shadow);border:none}.correction-fab:hover,.whatsapp-fab:hover{transform:scale(1.08)}.correction-fab:hover{border-color:var(--border-strong);box-shadow:var(--shadow-accent-lg)}.whatsapp-fab:hover{box-shadow:0 8px 28px var(--whatsapp-shadow-lg)}.correction-fab:focus-visible{outline:2px solid var(--accent)!important;outline-offset:3px!important}.whatsapp-fab:focus,.whatsapp-fab:active{-webkit-tap-highlight-color:transparent!important;background-color:var(--whatsapp)!important;outline:none!important}.whatsapp-fab:focus-visible{-webkit-tap-highlight-color:transparent!important;background-color:var(--whatsapp)!important;outline:none!important}.correction-fab:active,.whatsapp-fab:active{transform:scale(.96)}@media (max-width:768px){.floating-actions{bottom:calc(var(--tabbar-height) + env(safe-area-inset-bottom,0px) + 1rem);right:1.5rem}.correction-fab,.whatsapp-fab{width:54px;height:54px}}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}