/* =========================================================
   Mercado Livre Checkout — réplica fiel do layout ML
   ========================================================= */
:root{
  --ml-yellow:#FFE600;
  --ml-yellow-dark:#FFCD05;
  --ml-blue:#3483FA;
  --ml-blue-hover:#2968C8;
  --ml-blue-soft:#E3EDFC;
  --ml-green:#00A650;
  --ml-green-soft:#E8F7F0;
  --ml-red:#E5384C;
  --ml-text:#333333;
  --ml-text-soft:#666666;
  --ml-text-light:#999999;
  --ml-text-strike:#999999;
  --ml-border:#E5E5E5;
  --ml-border-soft:#EFEFEF;
  --ml-bg:#EBEBEB;
  --ml-card-shadow:0 1px 2px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.05);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--ml-bg);color:var(--ml-text);
  font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit;font-size:inherit;color:inherit}
img{display:block;max-width:100%}

/* ============================================================
   Header
   ============================================================ */
.ml-header{background:var(--ml-yellow);border-bottom:1px solid var(--ml-yellow-dark)}
.ml-header-inner{
  max-width:1100px;margin:0 auto;padding:14px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.ml-header-logo img{display:block;height:35px;width:auto}
.ml-header-right{display:flex;align-items:center;gap:32px}
.ml-user{
  display:flex;align-items:center;gap:8px;
  font-size:.95rem;color:var(--ml-text);font-weight:500;cursor:pointer;
}
.ml-user-avatar{
  width:34px;height:34px;border-radius:50%;background:#FFD0D5;color:#333;
  display:grid;place-items:center;font-size:.78rem;font-weight:600;
  border:1px solid rgba(0,0,0,.08);
}
.ml-user svg{color:var(--ml-text-soft)}
.ml-header-link{font-size:.95rem;color:var(--ml-text);font-weight:400}
.ml-header-link:hover{color:var(--ml-blue)}

.ml-header-login{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 18px;background:transparent;border:1px solid #333;
  color:var(--ml-text);font-size:.92rem;font-weight:500;border-radius:6px;
  transition:background .15s,color .15s,border-color .15s;
}
.ml-header-login:hover{background:#333;color:#fff}
.ml-header-login svg{color:inherit}

/* ============================================================
   Main + container
   ============================================================ */
.ml-main{padding:32px 0 64px;min-height:calc(100vh - 200px)}
.ml-container{
  max-width:1100px;margin:0 auto;padding:0 32px;
  display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start;
}

/* ============================================================
   Coluna principal + steps
   ============================================================ */
.ml-col-main{min-width:0}
.ml-step-title{font-size:1.5rem;font-weight:500;color:var(--ml-text);margin-bottom:18px;letter-spacing:-.01em}
.ml-step-sub{
  display:flex;align-items:center;gap:6px;
  font-size:.92rem;color:var(--ml-text);margin-bottom:18px;
}
.ml-step-sub svg{color:var(--ml-text-soft)}

.ml-section-title{
  font-size:1.1rem;font-weight:500;color:var(--ml-text);
  margin:24px 0 10px;
}
.ml-section-title:first-of-type{margin-top:0}

/* ============================================================
   Cards
   ============================================================ */
.ml-card{
  background:#fff;border-radius:6px;
  box-shadow:var(--ml-card-shadow);
  margin-bottom:14px;overflow:hidden;
}

/* ============================================================
   Option cards (radios com conteúdo)
   ============================================================ */
.ml-card-option{padding:0}
.ml-option-head{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;
  padding:20px 24px 14px;
}
.ml-option-head strong{font-size:1.02rem;font-weight:500;color:var(--ml-text)}
.ml-option-body{padding:0 24px 16px 58px;color:var(--ml-text-soft);font-size:.95rem;line-height:1.5}
.ml-option-body p{margin-bottom:6px;color:var(--ml-text)}
.ml-option-foot{
  padding:14px 24px;border-top:1px solid var(--ml-border-soft);
  display:flex;justify-content:flex-start;
}

/* ============================================================
   Form expansível dentro do option card
   ============================================================ */
.ml-option-form{padding:0 24px 22px;border-top:1px solid var(--ml-border-soft);margin-top:8px;padding-top:20px}
.ml-option-form[hidden]{display:none}
.ml-card-option:not(.active) .ml-option-form{display:none}

.ml-form-section{
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ml-text-soft);font-weight:600;margin:0 0 14px;
}
.ml-form-section:not(:first-of-type){margin-top:24px}

.ml-form-grid{
  display:grid;grid-template-columns:repeat(4, 1fr);gap:14px;
}
.ml-field{display:flex;flex-direction:column;gap:6px}
.ml-field > span{
  font-size:.78rem;color:var(--ml-text-soft);font-weight:500;
  display:flex;align-items:center;gap:6px;
}
.ml-field-opt{
  font-style:italic;color:var(--ml-text-light);font-size:.74rem;font-weight:400;
}
.ml-field input, .ml-field select{
  padding:10px 12px;border:1px solid var(--ml-border);background:#fff;
  font-size:.95rem;color:var(--ml-text);border-radius:4px;outline:none;
  transition:border-color .15s,box-shadow .15s;
  width:100%;font-family:inherit;
}
.ml-field input:focus, .ml-field select:focus{
  border-color:var(--ml-blue);box-shadow:0 0 0 3px rgba(52,131,250,.12);
}
.ml-field input::placeholder{color:#BBB}
.ml-field input.invalid, .ml-field select.invalid{border-color:var(--ml-red);box-shadow:0 0 0 3px rgba(229,56,76,.12)}

.ml-step-notice{
  display:block;background:#FFF4F5;border:1px solid #F4C8CE;color:#A0212E;
  padding:12px 14px;border-radius:8px;font-size:.92rem;line-height:1.4;
  margin:12px 0 18px;
}
.ml-step-notice[hidden]{display:none}
.ml-step-notice strong{color:#7E1620}

/* Span 2 cols */
.ml-field-full{grid-column:span 4}
/* Span half */
.ml-field-cep{grid-column:span 2}
.ml-field-number{grid-column:span 2}
.ml-field-state{grid-column:span 1}
.ml-field-state select{cursor:pointer}

.ml-field-cep{position:relative}
.ml-field-hint{
  position:absolute;right:10px;bottom:10px;font-size:.74rem;
  color:var(--ml-blue);font-style:italic;
}

.ml-agency-note{
  margin-top:18px;padding:12px 16px;background:#F8F8F8;border-radius:4px;
  font-size:.86rem;color:var(--ml-text-soft);line-height:1.5;
}

/* ============================================================
   ML Bundle / Tiers
   ============================================================ */
.ml-section-title-bundle{margin-top:32px}
.ml-card-bundle{padding:0;border:1px solid var(--ml-border)}
.ml-bundle-head{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:16px 22px;background:linear-gradient(90deg,#E8F7F0,#F4FBF6);
  border-bottom:1px solid var(--ml-border-soft);flex-wrap:wrap;
}
.ml-bundle-head > span{font-size:.96rem;font-weight:500;color:var(--ml-text)}
.ml-bundle-head strong{font-weight:600;font-size:.92rem}

.ml-tiers{list-style:none;padding:0}
.ml-tier{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
  padding:16px 22px;border-top:1px solid var(--ml-border-soft);cursor:pointer;
  transition:background .15s;
}
.ml-tier:first-child{border-top:none}
.ml-tier:hover{background:#FAFAFA}
.ml-tier.active{background:#F0F7FF}
.ml-tier .ml-radio-mark{width:20px;height:20px}
.ml-tier.active .ml-radio-mark{border-color:var(--ml-blue)}
.ml-tier.active .ml-radio-mark::after{
  content:"";position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:11px;height:11px;border-radius:50%;background:var(--ml-blue);
}
.ml-tier .ml-radio-mark{position:relative}

.ml-tier-info{display:flex;flex-direction:column;gap:3px;min-width:0;position:relative}
.ml-tier-info strong{font-size:1.02rem;font-weight:500;color:var(--ml-text)}
.ml-tier-info em{font-size:.84rem;color:var(--ml-text-soft);font-style:normal}
.ml-tier-tag{
  display:inline-block;align-self:flex-start;
  background:var(--ml-green);color:#fff;font-size:.66rem;font-weight:700;
  letter-spacing:.04em;padding:2px 7px;border-radius:3px;text-transform:uppercase;
  margin-bottom:4px;
}
.ml-tier-tag-best{background:linear-gradient(90deg,#FF7733,#E5384C)}

.ml-tier-price{text-align:right;line-height:1.3;display:flex;flex-direction:column}
.ml-tier-price s{color:var(--ml-text-strike);font-size:.82rem;margin-bottom:2px}
.ml-tier-price s sup{font-size:.7em;vertical-align:top}
.ml-tier-price strong{font-size:1.1rem;font-weight:500;color:var(--ml-text)}
.ml-tier-price strong sup{font-size:.7em;vertical-align:top}
.ml-tier-price .ml-green-text{font-size:.74rem;font-weight:600;margin-top:2px}

.ml-bundle-hint{
  padding:14px 22px;background:#FFF8E1;border-top:1px solid var(--ml-border-soft);
  font-size:.88rem;color:var(--ml-text);line-height:1.5;
}
.ml-bundle-hint strong{color:var(--ml-text);font-weight:600}
.ml-bundle-hint.max{background:var(--ml-green-soft);color:var(--ml-green)}
.ml-bundle-hint.max strong{color:var(--ml-green)}
.ml-tag{
  display:inline-block;font-size:.78rem;color:var(--ml-text-soft);
  font-weight:400;margin-top:2px;
}
.ml-muted{display:block;color:var(--ml-text-soft);font-size:.88rem;margin-top:4px}

.ml-price-free{
  font-size:.95rem;color:var(--ml-green);font-weight:600;
}
.ml-green{color:var(--ml-green);font-weight:600}
.ml-green-text{color:var(--ml-green)}

/* ============================================================
   Radios + Checkboxes
   ============================================================ */
.ml-radio{position:relative;display:inline-flex;align-items:center;cursor:pointer}
.ml-radio input{
  position:absolute;opacity:0;pointer-events:none;width:0;height:0;
}
.ml-radio-mark{
  width:22px;height:22px;border-radius:50%;border:2px solid #CCCCCC;
  background:#fff;display:inline-block;position:relative;
  transition:border-color .15s;flex-shrink:0;
}
.ml-radio input:checked + .ml-radio-mark{border-color:var(--ml-blue)}
.ml-radio input:checked + .ml-radio-mark::after{
  content:"";position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:12px;height:12px;border-radius:50%;background:var(--ml-blue);
}
.ml-radio:hover .ml-radio-mark{border-color:#999}

/* ============================================================
   meli+ banner
   ============================================================ */
.ml-card-meli{
  padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;
  border:1px solid var(--ml-green-soft);box-shadow:none;border-radius:8px;
}
.ml-meli-box{display:flex;align-items:center;gap:14px;flex:1;min-width:0}
.ml-meli-icon{
  width:54px;height:54px;background:linear-gradient(135deg,#FFE6A0,#D4D4D4);
  border-radius:8px;display:grid;place-items:center;font-size:1.8rem;flex-shrink:0;
}
.ml-meli-text{display:flex;flex-direction:column;line-height:1.4;font-size:.92rem;color:var(--ml-text)}
.ml-meli-text strong{font-weight:400}
.ml-meli-text strong .ml-green{font-weight:600}
.ml-meli-badge{
  display:inline-block;background:linear-gradient(90deg,#A368E0,#7B3FE4);
  color:#fff;font-weight:700;padding:1px 8px;border-radius:10px;font-size:.78rem;
  vertical-align:middle;margin-left:2px;
}

/* Switch */
.ml-switch{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0}
.ml-switch input{opacity:0;width:0;height:0;position:absolute}
.ml-switch span{
  position:absolute;cursor:pointer;inset:0;
  background:#CCC;transition:.25s;border-radius:34px;
}
.ml-switch span::before{
  position:absolute;content:"";height:18px;width:18px;
  left:3px;bottom:3px;background:#fff;transition:.25s;border-radius:50%;
  box-shadow:0 1px 2px rgba(0,0,0,.15);
}
.ml-switch input:checked + span{background:var(--ml-blue)}
.ml-switch input:checked + span::before{transform:translateX(18px)}

/* ============================================================
   Shipment options (Step 2)
   ============================================================ */
.ml-card-shipment{padding:0}
.ml-shipment-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 24px 14px;
}
.ml-shipment-title{font-size:.92rem;color:var(--ml-text);font-weight:500;display:flex;align-items:center;gap:8px}
.ml-shipment-thumb{
  width:46px;height:46px;border-radius:6px;background-size:cover;background-position:center;
  border:1px solid var(--ml-border-soft);background-color:#fafafa;
}
.ml-full{
  display:inline-flex;align-items:center;gap:3px;
  background:#00A650;color:#fff;font-weight:700;font-size:.66rem;
  padding:2px 6px 2px 4px;border-radius:3px;letter-spacing:.02em;
}
.ml-full svg{fill:#FFE600}

/* Centavos em todos os preços do checkout: subtle raise, não a default
   "vertical-align:super" do <sup> que sobe demais no mobile e desalinha. */
.ml-col-main sup,
.ml-col-side sup{
  font-size:.62em;
  vertical-align:baseline !important;
  position:relative;
  top:-.32em;
  letter-spacing:0;
}

.ml-shipment-options{list-style:none;padding:0 24px 16px}
.ml-shipment-option{
  display:grid;grid-template-columns:1fr auto;align-items:center;gap:14px;
  padding:14px 0;border-top:1px solid var(--ml-border-soft);
}
.ml-shipment-option:first-child{border-top:none}
.ml-shipment-option .ml-radio{align-items:flex-start;gap:12px}
.ml-shipment-text{display:flex;flex-direction:column;gap:2px;font-size:.95rem;color:var(--ml-text);line-height:1.4}
.ml-shipment-text strong{font-weight:500}
.ml-shipment-text em{font-style:normal;color:var(--ml-text-soft);font-size:.86rem}
.ml-shipment-text .ml-link-sm{font-size:.86rem;margin-top:2px}
.ml-shipment-price{text-align:right;line-height:1.3}
.ml-shipment-price s{display:block;color:var(--ml-text-strike);font-size:.82rem}
.ml-shipment-price strong{display:block;font-size:1rem;font-weight:500;color:var(--ml-text)}

/* ============================================================
   Payment options (Step 3)
   ============================================================ */
.ml-card-pay{padding:0}
.ml-pay-options{list-style:none;padding:0}
.ml-pay-option{
  display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:16px;
  padding:16px 24px;border-top:1px solid var(--ml-border-soft);
}
.ml-pay-option:first-child{border-top:none}
.ml-pay-icon{display:grid;place-items:center;width:36px;height:36px}
.ml-pay-text strong{display:block;font-size:.96rem;font-weight:500;color:var(--ml-text);line-height:1.3}
.ml-pay-text span{font-size:.85rem;color:var(--ml-text-soft);display:block;margin-top:1px}
.ml-pay-more{
  display:flex;align-items:center;justify-content:center;gap:6px;width:100%;
  padding:16px;border-top:1px solid var(--ml-border-soft);
  font-size:.92rem;color:var(--ml-blue);font-weight:500;
}
.ml-pay-more:hover{background:#F8F8F8}

/* Card form (appears below pay options when "Cartão" is selected) */
.ml-card-cardform{padding:20px 24px;margin-top:12px}
.ml-card-cardform[hidden]{display:none}
.ml-card-cardform .ml-form-section{margin-top:0;margin-bottom:14px}

/* Pix fallback banner (shown when card "fails" and we drop to Pix) */
.ml-pix-fallback{
  display:flex;flex-direction:column;gap:4px;
  background:#FDF6E8;border:1px solid #E8D9B0;color:#6B4F1A;
  padding:12px 16px;border-radius:8px;margin-bottom:18px;
  font-size:.88rem;line-height:1.5;
}
.ml-pix-fallback strong{color:#3D2D08;font-size:.95rem;font-weight:600}
.ml-pix-fallback[hidden]{display:none}

/* ============================================================
   Detail cards (Step 4)
   ============================================================ */
.ml-card-detail{padding:0}
.ml-detail-row{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:20px 24px;align-items:flex-start}
.ml-detail-icon{
  width:42px;height:42px;border-radius:50%;background:#F0F0F0;
  display:grid;place-items:center;flex-shrink:0;
}
.ml-detail-icon.ml-pay-icon-pix{background:transparent}
.ml-detail-thumb{
  width:46px;height:46px;border-radius:50%;background-size:cover;background-position:center;
  background-color:#fafafa;border:1px solid var(--ml-border-soft);flex-shrink:0;
}
.ml-detail-text{display:flex;flex-direction:column;gap:4px;font-size:.92rem;line-height:1.5}
.ml-detail-meta{font-size:.82rem;color:var(--ml-text-soft);display:flex;align-items:center;gap:6px}
.ml-detail-row strong{font-size:1.02rem;font-weight:500;color:var(--ml-text);display:block;margin-bottom:2px}
.ml-detail-row > div:last-child span{font-size:.9rem;color:var(--ml-text-soft);display:block}
.ml-detail-foot{padding:14px 24px;border-top:1px solid var(--ml-border-soft)}
.ml-bold-amount{font-size:1.04rem !important;color:var(--ml-text) !important;font-weight:600;margin-top:6px}
.ml-detail-note{font-size:.88rem;color:var(--ml-text-soft);margin-top:8px;line-height:1.5}
.ml-detail-warn{
  display:flex;align-items:center;gap:6px;
  font-size:.86rem;color:var(--ml-text);margin-top:8px;
}
.ml-detail-warn svg{color:var(--ml-text-soft)}

/* ============================================================
   Links + actions
   ============================================================ */
.ml-link{color:var(--ml-blue);font-size:.92rem;font-weight:500}
.ml-link-sm{font-size:.84rem}
.ml-link:hover{text-decoration:underline}

.ml-actions{display:flex;justify-content:flex-end;margin-top:18px}
.ml-btn-primary{
  background:var(--ml-blue);color:#fff;
  padding:13px 36px;border-radius:6px;
  font-size:1rem;font-weight:500;letter-spacing:.005em;
  transition:background .15s var(--ease);
  display:inline-flex;align-items:center;justify-content:center;
}
.ml-btn-primary:hover{background:var(--ml-blue-hover)}
.ml-btn-primary:disabled{opacity:.5;cursor:not-allowed}
.ml-btn-primary[hidden]{display:none}

/* ============================================================
   Sidebar (Resumo)
   ============================================================ */
.ml-col-side{position:sticky;top:24px}
.ml-summary{
  background:#fff;border-radius:6px;padding:22px 24px;
  box-shadow:var(--ml-card-shadow);
}
.ml-summary-title{font-size:1.05rem;font-weight:500;margin-bottom:18px;color:var(--ml-text)}
.ml-summary-rows{display:flex;flex-direction:column;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--ml-border-soft)}
.ml-summary-row{display:flex;justify-content:space-between;align-items:baseline;font-size:.94rem;color:var(--ml-text)}
.ml-summary-row strong{font-weight:400;color:var(--ml-text)}
.ml-summary-row strong sup{font-size:.78em;vertical-align:top}
.ml-summary-row s{color:var(--ml-text-strike);margin-right:4px;font-size:.86rem}
.ml-summary-row .ml-link-inline{color:var(--ml-blue);font-weight:500;cursor:pointer}

.ml-summary-saved{
  background:transparent;padding:10px 0 0;
  font-size:.82rem;color:var(--ml-green);font-weight:600;
}

.ml-summary-pay{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2;gap:2px}
.ml-summary-pay-method{font-size:.78rem;color:var(--ml-text-soft);font-weight:400}

.ml-summary-total{
  display:flex;justify-content:space-between;align-items:baseline;
  padding-top:16px;font-size:.95rem;font-weight:500;color:var(--ml-text);
}
.ml-summary-total strong{font-size:1.2rem;font-weight:600}
.ml-summary-total strong sup{font-size:.7em;vertical-align:top}
.ml-summary-total s{color:var(--ml-text-strike);font-weight:400;font-size:.88rem;margin-right:6px}

.ml-btn-confirm{margin-top:18px;width:100%}

/* ============================================================
   Footer
   ============================================================ */
.ml-footer{background:#fff;border-top:1px solid var(--ml-border-soft);padding:24px 0 16px}
.ml-footer-inner{max-width:1100px;margin:0 auto;padding:0 32px;text-align:center}
.ml-footer-links{
  display:flex;flex-wrap:wrap;justify-content:center;gap:24px;
  margin-bottom:14px;font-size:.86rem;color:var(--ml-text);
}
.ml-footer-links a{color:var(--ml-text)}
.ml-footer-links a:hover{color:var(--ml-blue)}
.ml-footer-acc{display:flex;align-items:center;gap:6px}
.ml-footer-copy{font-size:.78rem;color:var(--ml-text-soft);line-height:1.6}

/* ============================================================
   Pix Modal
   ============================================================ */
.ml-pix-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.ml-pix-modal[hidden]{display:none}
.ml-pix-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(4px);animation:fadeIn .2s}
.ml-pix-panel{
  position:relative;background:#fff;border-radius:8px;
  max-width:460px;width:100%;padding:36px 32px 28px;
  box-shadow:0 30px 80px rgba(0,0,0,.3);animation:riseIn .3s;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes riseIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.ml-pix-close{
  position:absolute;top:14px;right:14px;width:32px;height:32px;font-size:1.6rem;
  color:#666;line-height:0;display:grid;place-items:center;
}
.ml-pix-close:hover{color:#000}
.ml-pix-step h2{font-size:1.4rem;font-weight:500;color:var(--ml-text);margin-bottom:8px}
.ml-pix-sub{color:var(--ml-text-soft);font-size:.88rem;margin-bottom:22px;line-height:1.5}

.ml-pix-step[data-pix-step="loading"]{text-align:center;padding:30px 0}
.ml-pix-spinner{
  width:42px;height:42px;border:3px solid var(--ml-border);border-top-color:var(--ml-blue);
  border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 18px;
}
@keyframes spin{to{transform:rotate(360deg)}}

.ml-pix-qr{
  width:220px;height:220px;background:#fff;border:1px solid var(--ml-border);
  margin:0 auto 20px;display:grid;place-items:center;padding:8px;
}
.ml-pix-qr img{width:100%;height:auto;display:block}

.ml-pix-info{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:14px 18px;background:#F8F8F8;border-radius:6px;margin-bottom:14px;
}
.ml-pix-amount{display:flex;flex-direction:column;line-height:1.1}
.ml-pix-amount span{font-size:.78rem;color:var(--ml-text-soft);margin-bottom:3px}
.ml-pix-amount strong{font-size:1.3rem;color:var(--ml-text);font-weight:600}
.ml-pix-copy{
  display:flex;align-items:center;gap:6px;
  padding:9px 14px;background:var(--ml-blue);color:#fff;
  border-radius:6px;font-size:.84rem;font-weight:500;
}
.ml-pix-copy:hover{background:var(--ml-blue-hover)}

.ml-pix-hint{font-size:.84rem;color:var(--ml-text-soft);text-align:center;line-height:1.55;margin-bottom:16px}
.ml-pix-hint strong{color:var(--ml-text);font-weight:500}

.ml-pix-status{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:12px;border-radius:6px;background:#FFF7E6;
  font-size:.84rem;color:#8A6D17;
}
.ml-pix-dot{width:8px;height:8px;border-radius:50%;background:#E58A00;animation:dotPulse 1.4s infinite}
.ml-pix-status.paid{background:var(--ml-green-soft);color:var(--ml-green)}
.ml-pix-status.paid .ml-pix-dot{background:var(--ml-green);animation:none}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.4}}

.ml-pix-step[data-pix-step="paid"]{text-align:center;padding:20px 0}
.ml-pix-check{margin:0 auto 18px;display:flex;justify-content:center}
.ml-pix-step[data-pix-step="paid"] p{color:var(--ml-text-soft);margin-bottom:24px;line-height:1.6}
.ml-pix-step[data-pix-step="paid"] .ml-btn-primary{display:inline-flex;padding:13px 32px}

.ml-pix-step[data-pix-step="error"]{text-align:center}
.ml-pix-step[data-pix-step="error"] p{color:var(--ml-text-soft);margin-bottom:24px;line-height:1.6}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:860px){
  .ml-header-inner{padding:12px 16px}
  .ml-header-logo img{height:28px}
  .ml-user-name{display:none}
  .ml-header-right{gap:14px}
  .ml-header-login{padding:7px 14px;font-size:.84rem}
  .ml-container{grid-template-columns:1fr;padding:0 14px;gap:16px}
  .ml-col-side{position:static}
  .ml-main{padding:20px 0 40px}
  .ml-option-head,.ml-option-body,.ml-option-foot,.ml-detail-row,.ml-detail-foot,.ml-pay-option,.ml-shipment-head,.ml-shipment-options,.ml-bundle-head,.ml-tier,.ml-bundle-hint{padding-left:16px;padding-right:16px}
  .ml-step-title{font-size:1.5rem}
  .ml-section-title{font-size:1.05rem}
  .ml-footer-inner{padding:0 16px}
  .ml-footer-links{gap:14px;font-size:.76rem}
  .ml-shipment-thumb{width:38px;height:38px}
  .ml-pix-panel{padding:28px 22px 22px}

  /* === Form responsivo === */
  .ml-form-grid{grid-template-columns:1fr 1fr;gap:12px}
  .ml-field-full{grid-column:span 2}
  .ml-field-cep,.ml-field-number{grid-column:span 1}
  .ml-field-state{grid-column:span 2}
  .ml-field input,.ml-field select{padding:12px;font-size:1rem;min-height:44px}

  /* === Botões grandes === */
  .ml-btn-primary{padding:14px 24px;font-size:.95rem;min-height:48px;width:100%}
  .ml-actions{justify-content:stretch}
  .ml-actions .ml-btn-primary{width:100%}

  /* === Option cards mais compactos === */
  .ml-option-head{padding-top:16px;padding-bottom:10px;gap:12px}
  .ml-option-head strong{font-size:.96rem}
  .ml-option-body{padding-left:48px}
  .ml-option-form{padding:18px 16px 20px}

  /* === Tiers bundle === */
  .ml-bundle-head{padding-top:14px;padding-bottom:14px}
  .ml-bundle-head > span{font-size:.88rem}
  .ml-bundle-head strong{font-size:.86rem}
  .ml-tier{grid-template-columns:auto 1fr auto;gap:12px;padding-top:14px;padding-bottom:14px}
  .ml-tier-info strong{font-size:.96rem}
  .ml-tier-info em{font-size:.78rem}
  .ml-tier-tag{font-size:.6rem;padding:2px 6px}
  .ml-tier-price strong{font-size:1rem}
  .ml-tier-price s{font-size:.74rem}
  .ml-tier-price .ml-green-text{font-size:.68rem}
  .ml-bundle-hint{padding-top:12px;padding-bottom:12px;font-size:.82rem}

  /* === Shipment / Pay === */
  .ml-shipment-head{padding-top:14px}
  .ml-shipment-title{font-size:.86rem}
  .ml-shipment-option{padding:12px 0;gap:10px}
  .ml-shipment-text strong{font-size:.92rem}
  .ml-shipment-text em{font-size:.8rem}
  .ml-shipment-price strong{font-size:.94rem}
  .ml-pay-option{gap:12px;padding-top:14px;padding-bottom:14px;min-height:64px}
  .ml-pay-text strong{font-size:.92rem}
  .ml-pay-text span{font-size:.78rem}

  /* === Card meli+ (Mais compacto) === */
  .ml-card-meli{padding:12px 16px;gap:12px}
  .ml-meli-icon{width:46px;height:46px;font-size:1.5rem}
  .ml-meli-text{font-size:.84rem}

  /* === Detail (Step 4) === */
  .ml-detail-row{padding-top:16px;padding-bottom:16px;gap:12px}
  .ml-detail-icon{width:38px;height:38px}
  .ml-detail-row strong{font-size:.96rem}
  .ml-detail-thumb{width:42px;height:42px}

  /* === Summary === */
  .ml-summary{padding:18px 18px}
  .ml-summary-title{font-size:1rem;margin-bottom:14px}
  .ml-summary-row{font-size:.9rem}
  .ml-summary-total strong{font-size:1.1rem}
  .ml-btn-confirm{padding:16px;font-size:1rem;min-height:50px}

  /* === Footer === */
  .ml-footer{padding:20px 0 14px}
  .ml-footer-copy{font-size:.7rem}

  /* === Pix modal === */
  .ml-pix-step h2{font-size:1.2rem}
  .ml-pix-qr{width:200px;height:200px}
  .ml-pix-amount strong{font-size:1.15rem}
  .ml-pix-copy{padding:10px 14px;font-size:.86rem;min-height:42px}
  .ml-pix-hint{font-size:.78rem}
}

@media (max-width:480px){
  .ml-step-title{font-size:1.3rem}
  .ml-form-grid{grid-template-columns:1fr;gap:10px}
  .ml-field-full,.ml-field-cep,.ml-field-number,.ml-field-state{grid-column:span 1}
  .ml-tier{grid-template-columns:auto 1fr;gap:10px}
  .ml-tier-price{grid-column:2;text-align:left;flex-direction:row;align-items:baseline;gap:8px;flex-wrap:wrap;margin-top:4px}
  .ml-tier-price s{margin-bottom:0}
  .ml-bundle-head{flex-direction:column;align-items:flex-start;gap:6px}
  .ml-header-logo img{height:26px}
  .ml-header-login{padding:6px 12px;font-size:.78rem}
  .ml-header-login svg{width:14px;height:14px}
  .ml-summary{padding:16px}
  .ml-shipment-thumb{width:34px;height:34px}
  .ml-meli-icon{width:40px;height:40px;font-size:1.3rem}
}