/* Biblioteca Prime — faithful boxed adaptation of the uploaded marketplace design.
 * The source colors, card system and typography come from marketplace-core.css.
 * Only page geometry, integrated components and responsive fixes are extended. */
:root{--bp-box-width:1320px;--bp-box-gutter:clamp(16px,3vw,32px)}
html,body{min-height:100%;}
body.bp-site{background:var(--bp-surface-50);font-family:var(--bp-font-sans);color:var(--bp-ink-900);display:flex;flex-direction:column;min-height:100vh}
.bp-container{width:calc(100% - 2 * var(--bp-box-gutter));max-width:var(--bp-box-width);margin-left:auto;margin-right:auto}
.bp-content{flex:1;padding-top:28px;padding-bottom:22px;min-width:0}
/* Header background is 100vw; all inner content uses the shared boxed width. */
.bp-topbar,.bp-navbar,.bp-footer,.bp-admin-tabs{width:100%}
.bp-topbar-inner,.bp-header-inner,.bp-topbar-inner,.bp-main-nav,.bp-header-actions{display:flex;align-items:center}
.bp-topbar-inner{justify-content:space-between;gap:16px;min-height:22px}
.bp-header-inner{justify-content:space-between;min-height:54px;gap:22px}
.bp-main-nav{gap:2px;flex-wrap:nowrap}
.bp-header-actions{gap:8px;flex-shrink:0}
.bp-signin{background:var(--bp-ink-900);color:#fff;text-decoration:none;padding:.65rem 1.05rem;border-radius:var(--bp-radius-md);font-size:.84rem;font-weight:700;white-space:nowrap}
.bp-signin:hover{background:var(--bp-accent);color:#fff}
.bp-mobile-toggle{display:inline-flex;justify-content:center;align-items:center;width:40px;height:40px;border:1px solid var(--bp-surface-200);border-radius:9px;background:#fff;color:var(--bp-ink-900)}
.bp-mobile-nav{display:flex;flex-direction:column;gap:4px}
.bp-mobile-nav a{padding:10px 12px;color:var(--bp-ink-900);text-decoration:none;border-radius:8px;font-weight:650}
.bp-mobile-nav a:hover{background:var(--bp-surface-100)}
.bp-brand{flex-shrink:0;min-width:0;font-size:1.24rem}
.bp-brand .bp-brand-name{color:var(--bp-ink-950)}.bp-brand .bp-brand-name em{font-style:normal;color:var(--bp-accent)}
.bp-brand>span:last-child{white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.bp-nav-link{padding:.52rem .64rem;font-size:.835rem;white-space:nowrap}
.bp-header-btn{padding:.52rem .7rem;white-space:nowrap}
.bp-header-btn:hover{color:var(--bp-accent);border-color:#93c5fd}
.bp-admin-tabs{background:#fff;border-bottom:1px solid var(--bp-surface-200)}
.bp-admin-tabs>.bp-container{display:flex;align-items:center;gap:5px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:thin}
.bp-admin-tabs a{color:var(--bp-ink-700);border-radius:8px;padding:9px 11px;font-size:.85rem;font-weight:650;white-space:nowrap;text-decoration:none}
.bp-admin-tabs a:hover{color:var(--bp-accent);background:var(--bp-accent-soft)}
/* Hero follows the uploaded dark design, but is boxed with a generous safe edge. */
.bp-hero{border-radius:22px;margin-bottom:0;overflow:visible;isolation:isolate;padding:3.7rem 24px 3.25rem}
.bp-hero-inner{max-width:960px;margin:0 auto}
.bp-hero .bp-search-box{position:relative;z-index:2}
.bp-search-container{z-index:3}
.bp-search-box input{min-width:0;flex:1;height:38px}
.bp-search-box input:focus{box-shadow:none}
.bp-search-dropdown{box-shadow:var(--bp-shadow-lg);max-height:420px;overflow:auto}
.bp-search-item img{width:38px;height:53px;object-fit:cover;border-radius:4px;background:var(--bp-surface-100)}
.bp-search-item span{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.bp-search-item strong{display:block;font-weight:750;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bp-search-item small{color:var(--bp-ink-500)}
.bp-home-trust{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-around;gap:12px;margin-bottom:40px;border:1px solid var(--bp-surface-200);border-top:0;border-radius:0 0 12px 12px;padding:15px 20px}
.bp-home-trust div{font-size:.83rem;color:var(--bp-ink-700)}
.bp-home-trust strong{color:var(--bp-ink-950)}
/* Full imported card system: bigger books, no carousel or horizontal scroll. */
.bp-section{margin:36px 0 52px}
.bp-section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:23px}
.bp-section-eyebrow{text-transform:uppercase;letter-spacing:.11em;font-weight:800;color:var(--bp-accent);font-size:.7rem;display:block;margin-bottom:5px}
.bp-section-header h2{font-size:clamp(1.35rem,2.1vw,1.8rem);margin:0 0 5px;letter-spacing:-.03em}
.bp-section-header p{margin:0;color:var(--bp-ink-500);font-size:.91rem}
.bp-section-more{font-size:.85rem;font-weight:750;text-decoration:none;color:var(--bp-accent);white-space:nowrap;padding-bottom:4px}
.bp-section-more:hover{text-decoration:underline;color:var(--bp-accent-hover)}
.bp-book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.bp-book-card{min-width:0}
.bp-card-meta-footer{flex-wrap:wrap}
.bp-card-price.bp-price-muted{color:var(--bp-ink-500);font-size:.78rem;font-weight:650}
.bp-card-cta{padding:.5rem .75rem}
.bp-genres-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.bp-genre-card{min-width:0;gap:10px}
.bp-genre-card strong{display:block;font-size:.96rem}
.bp-genre-card small{display:block;color:var(--bp-ink-500);font-size:.75rem;margin-top:3px}
.bp-genre-arrow{color:var(--bp-accent);font-size:1.2rem}
.bp-load-area{text-align:center;display:flex;align-items:center;flex-direction:column;gap:12px;margin:42px auto 5px}
.bp-load-button,.bp-cta{border:1px solid var(--bp-ink-900);background:var(--bp-ink-900);color:#fff;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:.83rem 1.7rem;text-decoration:none;font-size:.9rem;font-weight:700;cursor:pointer}
.bp-load-button:hover,.bp-cta:hover{color:#fff;background:var(--bp-accent);border-color:var(--bp-accent)}
.bp-load-button:disabled{opacity:.6;cursor:wait}
.bp-load-status{font-size:.8rem;color:var(--bp-ink-500)}
.bp-cta-outline{background:#fff;color:var(--bp-ink-800);border-color:var(--bp-surface-300)}
.bp-cta-outline:hover{background:var(--bp-surface-50);color:var(--bp-ink-950);border-color:var(--bp-ink-900)}
/* Catalog sidebar + source-style faceted filtering. */
.bp-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;color:var(--bp-ink-500);font-size:.8rem;margin:4px 0 27px}
.bp-breadcrumb a{color:var(--bp-ink-700);text-decoration:none}
.bp-breadcrumb a:hover{color:var(--bp-accent)}
.bp-catalog-head{text-align:center;padding:20px 0 34px}
.bp-catalog-head h1{font-size:clamp(1.8rem,3.1vw,2.85rem);margin:8px 0 9px}
.bp-catalog-head>p{color:var(--bp-ink-500);font-size:.94rem;margin-bottom:22px}
.bp-catalog-head .bp-breadcrumb{text-align:left}
.bp-catalog-search{max-width:780px}
.bp-catalog-search .bp-search-box{border:1px solid var(--bp-surface-200);box-shadow:var(--bp-shadow-md)}
.bp-catalog-layout{display:grid;grid-template-columns:238px minmax(0,1fr);gap:28px;align-items:start;margin-top:12px}
.bp-filter-sidebar{background:#fff;border:1px solid var(--bp-surface-200);box-shadow:var(--bp-shadow-xs);padding:18px 13px;border-radius:var(--bp-radius-lg);min-width:0;max-height:670px;overflow:auto}
.bp-filter-heading{font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:0 9px 13px;border-bottom:1px solid var(--bp-surface-200);margin-bottom:10px}
.bp-filter-category{display:flex;justify-content:space-between;align-items:center;gap:8px;border-radius:7px;padding:10px;font-size:.82rem;font-weight:600;text-decoration:none;color:var(--bp-ink-700)}
.bp-filter-category small{color:var(--bp-ink-500);white-space:nowrap}
.bp-filter-category:hover,.bp-filter-category.active{background:var(--bp-accent-soft);color:var(--bp-accent)}
.bp-catalog-main{min-width:0}
.bp-filter-bar{background:#fff;border:1px solid var(--bp-surface-200);border-radius:var(--bp-radius-lg);padding:16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:10px;align-items:end}
.bp-filter-bar>div{min-width:0}.bp-filter-bar label{font-weight:700;font-size:.72rem;color:var(--bp-ink-700);margin-bottom:5px}
.bp-filter-bar .form-select{width:100%;min-width:0;font-size:.82rem;min-height:39px;background-color:#fff}
.bp-filter-submit{height:39px;padding:0 16px;background:var(--bp-accent);color:#fff;border:0;border-radius:8px;font-size:.8rem;font-weight:750;white-space:nowrap}
.bp-results-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:24px 0 20px;color:var(--bp-ink-500);font-size:.83rem}
.bp-results-heading strong{color:var(--bp-ink-900)}
.bp-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 17px}
.bp-empty{background:#fff;border:1px dashed var(--bp-surface-300);border-radius:var(--bp-radius-lg);padding:55px 25px;text-align:center;margin:25px 0}
.bp-empty h2{font-size:1.5rem}.bp-empty p{color:var(--bp-ink-500)}
/* Product page: the uploaded book layout with safe, real checkout behavior. */
.bp-product-grid{display:grid;grid-template-columns:minmax(195px,275px) minmax(0,1fr) minmax(235px,295px);gap:36px;align-items:start;margin:0 0 42px}
.bp-product-cover{margin-bottom:18px;box-shadow:var(--bp-shadow-book);border-radius:8px 13px 13px 8px}
.bp-product-facts{background:#fff;border:1px solid var(--bp-surface-200);border-radius:12px;padding:14px}
.bp-product-facts>div{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--bp-surface-100);padding:9px 0;font-size:.79rem}
.bp-product-facts>div:last-child{border-bottom:0}.bp-product-facts span{color:var(--bp-ink-500)}.bp-product-facts strong{text-align:right}
.bp-product-info{min-width:0}
.bp-product-info h1{font-size:clamp(1.8rem,3.1vw,2.6rem);margin:9px 0 10px;overflow-wrap:anywhere}
.bp-product-author{font-size:.95rem;color:var(--bp-ink-500)}.bp-product-author a{color:var(--bp-ink-900);font-weight:700;text-decoration:none}
.bp-product-tags{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}
.bp-product-tags>span{font-weight:700;background:var(--bp-accent-soft);border:1px solid #dbeafe;border-radius:7px;padding:5px 10px;color:var(--bp-accent);font-size:.77rem}
.bp-detail-divider{border-top:1px solid var(--bp-surface-200);margin:25px 0}
.bp-product-info h2{font-size:1.15rem;margin:24px 0 11px}.bp-product-description{line-height:1.85;color:var(--bp-ink-700);overflow-wrap:anywhere;white-space:normal}
.bp-product-subjects{font-size:.84rem;color:var(--bp-ink-500);margin:24px 0;overflow-wrap:anywhere}
.bp-formats{margin-top:25px;background:#fff;border:1px solid var(--bp-surface-200);padding:22px;border-radius:var(--bp-radius-lg)}
.bp-formats h2{margin:0 0 7px}.bp-formats>p{font-size:.82rem;color:var(--bp-ink-500)}
.bp-lock-note{font-size:.84rem;color:var(--bp-ink-700);background:var(--bp-surface-50);padding:11px 13px;border-radius:8px}
.bp-download-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.bp-download-actions .bp-cta{font-size:.75rem;padding:.54rem .85rem}
.bp-buy-panel{background:#fff;border:1px solid var(--bp-surface-200);box-shadow:var(--bp-shadow-md);padding:24px;border-radius:var(--bp-radius-lg);position:sticky;top:106px}
.bp-buy-price{font-size:1.8rem;font-weight:800;color:var(--bp-ink-950);letter-spacing:-.04em;margin:12px 0}
.bp-buy-panel>p{font-size:.85rem;color:var(--bp-ink-500);line-height:1.6}.bp-buy-panel h2{font-size:1.15rem}
.bp-buy-panel .bp-btn-buy,.bp-buy-panel .bp-btn-cart{margin:14px 0 4px;text-align:center;font-size:.9rem}
.bp-buy-assurances{border-top:1px solid var(--bp-surface-200);margin-top:22px;padding-top:18px;display:grid;gap:9px;font-size:.76rem;color:var(--bp-ink-700)}
.bp-audio-section{margin-top:46px}.bp-chapter-row{gap:15px}.bp-chapter-title{display:flex;gap:14px;align-items:center;min-width:0}
.bp-chapter-number{border-radius:8px;background:var(--bp-surface-100);width:38px;height:38px;display:grid;place-items:center;flex-shrink:0;font-size:.8rem;font-weight:800;color:var(--bp-ink-700)}
.bp-chapter-title strong{display:block;font-size:.89rem;color:var(--bp-ink-900)}.bp-chapter-title small{display:block;font-size:.74rem;color:var(--bp-ink-500);overflow-wrap:anywhere}
.bp-chapter-lock{color:var(--bp-ink-500);font-size:.79rem;font-weight:650;white-space:nowrap}
/* Cart, checkout, customer account and auth with source design proportions. */
.bp-inner-heading{padding:20px 0 30px;position:relative}.bp-inner-heading h1{font-size:clamp(1.9rem,3vw,2.55rem);margin:7px 0 8px}.bp-inner-heading p{font-size:.92rem;color:var(--bp-ink-500)}
.bp-user-email{display:inline-block;background:var(--bp-accent-soft);border-radius:8px;color:var(--bp-accent);font-weight:700;font-size:.8rem;padding:7px 12px}
.bp-cart-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:25px;margin:10px 0 60px}
.bp-panel{background:#fff;border:1px solid var(--bp-surface-200);padding:26px;border-radius:var(--bp-radius-lg);box-shadow:var(--bp-shadow-sm);min-width:0}
.bp-panel h2{font-size:1.2rem;margin-bottom:20px}.bp-cart-item{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--bp-surface-200);padding:19px 0}
.bp-cart-item:first-of-type{padding-top:0}.bp-cart-item:last-child{border-bottom:0}.bp-cart-item a:not(.bp-cta){color:var(--bp-ink-900);text-decoration:none}
.bp-cart-item strong{font-size:.92rem}.bp-cart-item p{margin:6px 0 0;font-size:.79rem;color:var(--bp-ink-500)}
.bp-summary-line{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--bp-surface-200);font-size:.91rem}
.bp-summary-total{font-size:1.1rem;font-weight:800;border:0}.bp-help-text{color:var(--bp-ink-500);font-size:.79rem;line-height:1.6;margin:18px 0 0}
.bp-help-text a{color:var(--bp-accent);font-weight:700}.bp-checkout-wrap{max-width:760px;margin:0 auto 60px}
.bp-form-grid{display:grid;gap:12px;margin-top:17px}.bp-form-grid label{font-size:.84rem;font-weight:750;color:var(--bp-ink-700)}
.bp-form-grid .form-control{padding:12px 13px;border-radius:9px;min-height:47px}
.bp-form-grid .bp-btn-buy{margin-top:14px;min-height:48px}
.bp-auth-layout{display:flex;align-items:center;justify-content:center;padding:30px 0 78px}.bp-auth-panel{width:min(100%,470px);padding:38px}
.bp-auth-panel h1{font-size:2rem;margin:10px 0 7px}.bp-auth-panel>p{color:var(--bp-ink-500);font-size:.9rem}
.bp-order-card{background:#fff;border:1px solid var(--bp-surface-200);border-radius:var(--bp-radius-lg);padding:24px;margin-bottom:20px}
.bp-order-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--bp-surface-200)}
.bp-order-heading h2{font-size:1.1rem;margin:0 0 6px}.bp-order-heading p{font-size:.76rem;color:var(--bp-ink-500);margin:0}
.bp-order-status{font-size:.75rem;border-radius:10px;padding:7px 10px;font-weight:800;white-space:nowrap}
.bp-status-paid{color:#065f46;background:#d1fae5}.bp-status-pending{color:#92400e;background:#fef3c7}.bp-status-cancelled{color:#991b1b;background:#fee2e2}
.bp-payment-note{padding:18px;background:var(--bp-surface-50);border-radius:10px;margin-top:15px;color:var(--bp-ink-800);font-size:.87rem}
.bp-pix-key{padding:12px;background:#fff;overflow-wrap:anywhere;border:1px dashed var(--bp-surface-300);border-radius:8px;margin:10px 0}
/* Source-inspired footer is full bleed; all content remains boxed. */
.bp-footer{width:100%;margin-top:auto;padding:54px 0 26px}
.bp-footer-grid{padding-bottom:32px;border-bottom:1px solid #334155}
.bp-footer-about p{color:#94a3b8;line-height:1.8;font-size:.84rem;margin:20px 0;max-width:340px}
.bp-footer-brand{color:#fff!important}.bp-footer-brand>span:last-child{color:#fff}
.bp-footer-formats{display:flex;flex-wrap:wrap;gap:6px}
.bp-footer-formats span{border:1px solid #334155;background:#172033;color:#cbd5e1;border-radius:5px;padding:4px 8px;font-size:.7rem}
.bp-footer-link{display:block;padding:5px 0;color:#a3b1c4;font-size:.82rem}
.bp-footer-note{max-width:300px;color:#94a3b8;line-height:1.7;margin-top:10px}
.bp-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:25px;font-size:.76rem;color:#94a3b8;flex-wrap:wrap}
/* Existing administrative components keep their behavior, but receive source colors and type. */
.bp-admin{--blue:var(--bp-accent);--navy:var(--bp-ink-950);--ink:var(--bp-ink-900);--muted:var(--bp-ink-500);--bg:var(--bp-surface-50);--line:var(--bp-surface-200);--radius:var(--bp-radius-lg)}
.bp-admin .panel,.bp-admin .stat,.bp-admin .ordercard{border-radius:var(--bp-radius-lg);border-color:var(--bp-surface-200);box-shadow:var(--bp-shadow-xs)}
.bp-admin input,.bp-admin select,.bp-admin textarea{font-family:var(--bp-font-sans)}
.bp-admin h1,.bp-admin h2,.bp-admin h3{font-family:var(--bp-font-sans)}
.bp-admin .btn.primary{background:var(--bp-accent);color:#fff}.bp-admin .btn.dark{background:var(--bp-ink-900)}
.bp-admin .wrap{width:100%;max-width:100%}
.bp-admin .notice,.bp-store .notice{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:10px;margin-bottom:18px;padding:13px 16px}
.bp-admin .notice.danger,.bp-store .notice.danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.bp-admin .notice.warn,.bp-store .notice.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
@media(min-width:576px){.bp-book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:992px){.bp-book-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.bp-catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1200px){.bp-book-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.bp-catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:1450px){.bp-book-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:1199px){.bp-catalog-layout{grid-template-columns:210px minmax(0,1fr);gap:22px}.bp-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}.bp-filter-submit{grid-column:1/-1}.bp-product-grid{grid-template-columns:220px minmax(0,1fr)}.bp-product-side{grid-column:2}.bp-buy-panel{position:static}.bp-genres-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:767px){.bp-hero{padding:2.9rem 14px 2.5rem;border-radius:14px}.bp-home-trust{padding:10px}.bp-home-trust div{font-size:.73rem}.bp-section{margin:30px 0 38px}.bp-genres-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bp-catalog-layout{grid-template-columns:1fr}.bp-filter-sidebar{display:none}.bp-product-grid{grid-template-columns:180px minmax(0,1fr);gap:20px}.bp-product-side{grid-column:1/-1}.bp-cart-layout{grid-template-columns:1fr}.bp-order-heading{align-items:flex-start;flex-wrap:wrap}.bp-footer{padding-top:38px}}
@media(max-width:575px){.bp-container{width:calc(100% - 28px)}.bp-header-inner{gap:10px}.bp-brand{font-size:1.05rem}.bp-brand-mark{width:31px;height:31px}.bp-header-actions{gap:6px}.bp-header-btn{padding:8px}.bp-hero-title{font-size:2rem}.bp-hero-subtitle{font-size:.92rem}.bp-search-box{padding:7px;gap:6px}.bp-search-box input{font-size:.85rem}.bp-search-submit{padding:11px 12px;font-size:.79rem}.bp-section-header{align-items:flex-start}.bp-section-more{font-size:.73rem}.bp-genre-card{padding:12px}.bp-genre-card strong{font-size:.8rem}.bp-genre-card small{font-size:.66rem}.bp-book-grid,.bp-catalog-grid{gap:20px 12px}.bp-book-card .bp-cover-wrapper{margin-bottom:.65rem}.bp-card-title{font-size:.85rem}.bp-card-author{font-size:.73rem}.bp-card-cta{font-size:.7rem;padding:.36rem .55rem}.bp-card-price{font-size:.9rem}.bp-catalog-head{padding-top:5px}.bp-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr));padding:12px;gap:10px}.bp-product-grid{grid-template-columns:1fr}.bp-product-cover-col{width:min(230px,80%);margin:0 auto}.bp-product-side{grid-column:1}.bp-product-info h1{font-size:1.8rem}.bp-chapter-row{padding:12px;align-items:flex-start}.bp-chapter-lock{font-size:.7rem;white-space:normal}.bp-auth-panel{padding:24px}.bp-panel{padding:20px}.bp-footer-bottom{gap:7px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
/* SaaS administration uses the original reference dark sidebar, inside the boxed page. */
.bp-admin-shell{display:grid;grid-template-columns:238px minmax(0,1fr);align-items:stretch;gap:0;min-height:670px;margin-top:26px;margin-bottom:30px;background:#fff;border:1px solid var(--bp-surface-200);border-radius:var(--bp-radius-lg);overflow:hidden;box-shadow:var(--bp-shadow-sm)}
.bp-admin-shell .bp-admin-sidebar{width:auto;min-width:0;padding:20px 13px 35px;background:var(--bp-ink-950)}
.bp-admin-sidebar-brand{color:#fff;text-decoration:none;font-weight:800;font-size:1.03rem;padding:12px 13px;display:block;margin-bottom:15px}
.bp-admin-sidebar-brand:hover{color:#fff}
.bp-admin-sidebar nav{display:flex;flex-direction:column;gap:3px}
.bp-admin-shell .bp-admin-content{padding:25px 27px;min-width:0;background:var(--bp-surface-50)}
.bp-admin-shell .bp-admin-content .toolbar:first-child{margin-top:0}
.bp-admin-shell .bp-admin-nav-item{padding:10px 13px;white-space:nowrap}
.bp-admin .bp-footer{margin-top:auto}
@media(max-width:991px){.bp-admin-shell{grid-template-columns:1fr}.bp-admin-shell .bp-admin-sidebar{padding:12px}.bp-admin-sidebar-brand{display:none}.bp-admin-sidebar nav{flex-direction:row;flex-wrap:nowrap;overflow:auto}.bp-admin-shell .bp-admin-nav-item{flex-shrink:0;padding:10px 12px}.bp-admin-shell .bp-admin-content{padding:18px}}

/* Compatibility for features added after the approved boxed theme.
   These rules do not replace typography, colors, header, footer, or original cards. */
.bp-auth-shell,.bp-checkout-shell{display:flex;align-items:center;justify-content:center;padding:26px 0 60px}
.bp-auth-card,.bp-checkout-card{width:min(100%,580px);background:#fff;border:1px solid var(--bp-surface-200);border-radius:var(--bp-radius-lg);padding:30px;box-shadow:var(--bp-shadow-md)}
.bp-auth-card h1,.bp-checkout-card h1{font-size:clamp(1.7rem,3vw,2.2rem);margin:8px 0 10px;color:var(--bp-ink-900)}
.bp-auth-card>p,.bp-checkout-card>p{color:var(--bp-ink-500);font-size:.92rem}
.bp-auth-form{display:grid;gap:15px;margin-top:22px}
.bp-auth-form label{display:grid;gap:7px;font-size:.86rem;color:var(--bp-ink-700);font-weight:700}
.bp-auth-form input{display:block;width:100%;min-height:48px;padding:10px 13px;border:1px solid var(--bp-surface-300);border-radius:10px;background:#fff;color:var(--bp-ink-900)}
.bp-auth-form input:focus{outline:3px solid var(--bp-accent-soft);border-color:var(--bp-accent)}
.bp-btn-primary{background:var(--bp-accent);color:#fff;border:1px solid var(--bp-accent);border-radius:10px;padding:12px 20px;min-height:48px;text-align:center;cursor:pointer;font-weight:750;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.bp-btn-primary:hover{background:var(--bp-accent-hover);color:#fff}
.bp-auth-alt{margin:20px 0 0;color:var(--bp-ink-500);font-size:.9rem}.bp-auth-alt a{color:var(--bp-accent);font-weight:750}
.bp-order-list{display:grid;gap:10px;margin:22px 0}
.bp-order-row{display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid var(--bp-surface-200);padding:14px 15px;border-radius:10px;background:var(--bp-surface-50);overflow-wrap:anywhere;font-size:.9rem}
.bp-order-row.total{background:var(--bp-ink-900);color:#fff;border-color:var(--bp-ink-900);font-weight:800}
.bp-pix-box{display:grid;grid-template-columns:110px minmax(0,1fr);gap:18px;padding:18px;border:1px solid var(--bp-surface-200);border-radius:12px;margin:20px 0}
.bp-pix-qr{height:110px;background:repeating-linear-gradient(45deg,#0f172a 0 10px,#fff 10px 20px);color:#fff;display:grid;place-items:center;border-radius:7px;font-weight:900}
.bp-pix-box textarea{display:block;width:100%;padding:12px;border:1px solid var(--bp-surface-300);border-radius:8px;background:var(--bp-surface-50);overflow-wrap:anywhere;font-size:.78rem}
.bp-mobile-buy-link{display:none}
/* Keep exact 2:3 cover dimensions, no external card framing or stretched fallbacks. */
.bp-book-card .bp-cover-wrapper,.bp-product-cover.bp-cover-wrapper{aspect-ratio:2/3;overflow:hidden}
.bp-book-card img.bp-cover-img,.bp-product-cover img.bp-cover-img{width:100%;height:100%;aspect-ratio:2/3;object-fit:cover;display:block}
.bp-product-cover-col .bp-product-cover{max-width:340px}
@media(max-width:767px){
 .bp-mobile-buy-link{display:inline-flex;color:var(--bp-accent);border:1px solid var(--bp-surface-200);background:#fff;border-radius:9px;padding:11px 14px;font-size:.82rem;font-weight:750;text-decoration:none}
 .bp-product-grid{gap:17px}
 .bp-product-info h1{overflow-wrap:anywhere}
 .bp-format-pill-grid,.bp-download-actions{flex-wrap:wrap}
}
@media(max-width:575px){
 .bp-auth-card,.bp-checkout-card{padding:20px}
 .bp-pix-box{grid-template-columns:1fr}
 .bp-product-cover-col{width:min(260px,85%);margin:0 auto}
 .bp-product-info,.bp-product-side{min-width:0}
 .bp-buy-panel{position:static}
 .bp-book-card .bp-card-meta-footer{gap:5px}
}