:root{--akba-navy:#263650;--akba-navy-deep:#1e2d45;--akba-purple:#79639c;--akba-purple-deep:#655185;--akba-lavender:#f1edf8;--akba-lavender-line:#e5deef;--akba-white:#fff;--akba-background:#faf9fd;--akba-ink:#27334a;--akba-muted:#6d7384;--akba-success:#346b57;--akba-success-bg:#eef7f2;--akba-error:#9a3e52;--akba-error-bg:#fff0f3;--akba-warning:#86652e;--akba-warning-bg:#fff7e8;--akba-shadow:0 8px 32px #26365009;--akba-radius:20px;--akba-button-radius:13px;--akba-font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--akba-background);color:var(--akba-ink);font:15px/1.55 var(--akba-font)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,.button{border:0;border-radius:var(--akba-button-radius);background:linear-gradient(120deg,var(--akba-purple),var(--akba-purple-deep));color:var(--akba-white);min-height:46px;padding:11px 18px;font-weight:650;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}button:disabled,.button[aria-disabled=true]{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--akba-purple);outline-offset:3px}.secondary{background:var(--akba-white);color:var(--akba-navy);border:1px solid var(--akba-lavender-line)}.text-button{background:none;color:var(--akba-purple-deep);padding:9px 3px;min-height:44px}.icon-button{background:var(--akba-lavender);color:var(--akba-navy);font-size:23px;padding:4px 13px}h1,h2,h3,p{margin:0}h1{font-size:clamp(28px,5vw,38px);line-height:1.17;letter-spacing:-1px;color:var(--akba-navy);font-weight:750}h2{font-size:19px;line-height:1.4;letter-spacing:-.3px}h3{font-size:15px;font-weight:700}small,.subtle,.help,.privacy{color:var(--akba-muted)}small{font-size:12px;display:block}.eyebrow{font-size:10px;letter-spacing:1.9px;font-weight:750;color:var(--akba-purple-deep);display:block;margin-bottom:9px}p{margin:10px 0}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:650;color:var(--akba-muted)}input,textarea,select{width:100%;border:1px solid var(--akba-lavender-line);border-radius:12px;padding:12px 13px;min-height:46px;background:var(--akba-white);color:var(--akba-ink);font-size:15px}textarea{min-height:100px;resize:vertical}form{display:grid;gap:18px}code{overflow-wrap:anywhere}.brand{display:flex;align-items:center;gap:11px;min-width:0}.brand-symbol{width:39px;height:43px;background:var(--akba-navy);border-radius:12px 12px 12px 3px;color:var(--akba-white);font:32px Georgia,serif;display:grid;place-items:center;flex-shrink:0}.brand strong{letter-spacing:2px;font-size:17px;color:var(--akba-navy);display:block;line-height:1.3}.brand small{font-size:9px;letter-spacing:1px}.brand-button{background:none;text-align:left;padding:0;display:flex}.brand-button small{letter-spacing:0;font-size:11px;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-layout{display:grid;grid-template-columns:1fr 1fr;min-height:100dvh}.auth-story{background:var(--akba-navy);padding:clamp(35px,7vw,110px);color:var(--akba-white);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;position:relative;overflow:hidden}.auth-story:after{content:"";position:absolute;border:1px solid var(--akba-purple);border-radius:50%;width:460px;height:460px;right:-290px;bottom:-140px;opacity:.3;box-shadow:0 0 0 50px #ffffff05,0 0 0 100px #ffffff03;pointer-events:none}.auth-story .brand{margin-bottom:80px}.auth-story .brand strong,.auth-story .brand small,.auth-story .eyebrow,.auth-story h1{color:var(--akba-white)}.auth-story .brand-symbol{background:var(--akba-purple)}.auth-story h1{font-size:clamp(44px,5vw,72px);font-weight:700;letter-spacing:-2px}.auth-story p{color:var(--akba-lavender-line);max-width:380px;margin:24px 0}.auth-features{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.auth-features span{border:1px solid var(--akba-purple);border-radius:30px;padding:7px 11px;font-size:10px;color:var(--akba-lavender-line)}.auth-panel{width:min(100%,560px);margin:auto;padding:50px clamp(25px,5vw,70px)}.auth-panel>.brand{display:none}.auth-panel form{margin-top:30px}.auth-panel p{font-size:13px}.auth-panel .privacy{font-size:10px;margin-top:28px}.auth-panel button[type=submit],.auth-panel form>button{width:100%}.auth-shell,.customer-auth{max-width:620px;margin:8vh auto;padding:28px}.auth-shell .brand,.customer-auth>.brand{margin-bottom:30px}.customer-auth .welcome{background:var(--akba-white);border:1px solid var(--akba-lavender-line);border-radius:var(--akba-radius);padding:28px}.customer-auth .welcome>*{margin-bottom:15px}.auth-panel .check{flex-direction:row;align-items:center}.check input{width:18px;min-height:18px}.private-secret{font-size:15px;color:var(--akba-navy);padding:14px;background:var(--akba-lavender);border-radius:12px;user-select:all}.recovery-codes{font:12px/2.2 monospace;list-style:none;padding:12px;background:var(--akba-lavender);border-radius:12px}.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px max(24px,calc((100vw - 1120px)/2));background:var(--akba-white);border-bottom:1px solid var(--akba-lavender-line)}.top-actions{display:flex;align-items:center;gap:10px}.install-button{font-size:11px;min-height:38px;padding:8px 12px}.install-help{position:absolute;right:22px;top:85px;width:min(300px,calc(100vw - 44px));padding:20px;background:var(--akba-white);border:1px solid var(--akba-lavender-line);border-radius:16px;box-shadow:var(--akba-shadow);font-size:12px}.customer-main{max-width:1120px;margin:0 auto;padding:33px 25px 130px}.page-title{margin-bottom:22px}.page-title .text-button{margin-top:8px}.greeting{margin-bottom:20px;color:var(--akba-muted)}.card{border:1px solid var(--akba-lavender-line);border-radius:var(--akba-radius);padding:23px;background:var(--akba-white);box-shadow:var(--akba-shadow);margin-bottom:17px}.card h2{margin-bottom:13px}.card p{font-size:13px;color:var(--akba-muted)}.notice{padding:13px 16px;background:var(--akba-lavender);border:1px solid var(--akba-lavender-line);border-radius:12px;font-size:13px;overflow-wrap:anywhere}.notice.error{color:var(--akba-error);background:var(--akba-error-bg);border-color:transparent}.notice.success{color:var(--akba-success);background:var(--akba-success-bg);border-color:transparent}.notice.warning{color:var(--akba-warning);background:var(--akba-warning-bg);border-color:transparent}.balance-card{background:linear-gradient(115deg,var(--akba-navy),var(--akba-purple-deep));border-radius:23px;padding:29px;color:var(--akba-white);margin-bottom:20px}.balance-card>span{font-size:10px;letter-spacing:1.7px;opacity:.8}.balance-card>strong{display:block;font-size:clamp(30px,5vw,44px);letter-spacing:-1.4px;margin:8px 0 19px;font-weight:650}.balance-card>div{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff26;padding-top:14px;gap:12px}.balance-card small{color:var(--akba-lavender-line)}.balance-card button{background:none;color:var(--akba-white);font-size:11px;padding:3px;min-height:32px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:22px 0}.quick-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;border:1px solid var(--akba-lavender-line);background:var(--akba-white);color:var(--akba-navy);padding:23px;border-radius:18px;box-shadow:var(--akba-shadow);gap:7px}.quick-card strong{font-size:14px}.quick-card small{font-weight:400;font-size:11px}.quick-icon{display:grid;place-items:center;width:40px;height:40px;background:var(--akba-lavender);color:var(--akba-purple-deep);font-size:25px;border-radius:12px;margin-bottom:7px}.help-card{background:var(--akba-lavender);box-shadow:none}.catalog-tools{background:var(--akba-white);padding:20px;border:1px solid var(--akba-lavender-line);border-radius:18px;margin:22px 0}.search-field{margin-bottom:15px}.catalog-filters{display:flex;gap:12px;flex-wrap:wrap}.catalog-filters>label{flex:1;min-width:125px}.catalog-group{margin:30px 0}.group-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.group-title h2{font-size:18px}.group-title button{font-size:11px;min-height:38px}.book-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.book-card{background:var(--akba-white);border:1px solid var(--akba-lavender-line);border-radius:17px;padding:20px;display:flex;flex-wrap:wrap;align-items:flex-start;gap:14px}.book-image{width:56px;height:76px;object-fit:contain;border-radius:5px}.book-info{flex:1;min-width:0}.book-info small{font-size:10px}.book-info h3{margin:5px 0;overflow-wrap:anywhere}.book-code{font-size:10px;color:var(--akba-muted)}.price-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}.price-row b{font-size:14px}.discount{font-size:9px;border-radius:20px;background:var(--akba-lavender);color:var(--akba-purple-deep);padding:4px 8px;font-weight:650}.quantity-controls{display:flex;align-items:center;justify-content:flex-end;gap:6px;width:100%;margin-top:5px}.quantity-controls button{width:44px;height:44px;min-height:44px;padding:0;font-size:20px}.quantity-controls input{width:75px;text-align:center;padding:8px 3px;min-height:44px;font-size:14px}.quantity-label{display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.cart-dock{position:sticky;bottom:92px;display:flex;justify-content:space-between;align-items:center;gap:14px;background:var(--akba-navy);color:var(--akba-white);padding:17px 20px;border-radius:17px;box-shadow:0 10px 35px #18283f22;z-index:8}.cart-dock small{color:var(--akba-lavender-line);font-size:11px}.cart-dock b{font-size:13px}.cart-dock button{font-size:12px}.cart-row{display:flex;gap:15px;align-items:center;padding:17px 0;border-bottom:1px solid var(--akba-lavender-line)}.cart-row:last-child{border:0}.cart-row>div{flex:1;min-width:0}.cart-row small{font-size:10px}.cart-row label{width:80px}.cart-row .text-button{font-size:11px}.totals-card{max-width:570px;margin-left:auto}.totals-card>button{width:100%}dl{margin:0}dl>div{display:flex;justify-content:space-between;gap:20px;margin-bottom:12px;font-size:13px}dd{margin:0;text-align:right;overflow-wrap:anywhere}.net-total{border-top:1px solid var(--akba-lavender-line);padding-top:15px;font-weight:750;font-size:19px}dt{color:var(--akba-muted)}.order-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.order-heading h2{font-size:13px;overflow-wrap:anywhere;margin:0;max-width:75%}.status{text-transform:capitalize;font-size:10px;display:inline-block;padding:5px 10px;border-radius:30px;font-weight:700}.status.pending{background:var(--akba-warning-bg);color:var(--akba-warning)}.status.approved{background:var(--akba-success-bg);color:var(--akba-success)}.status.rejected{background:var(--akba-error-bg);color:var(--akba-error)}.order-amount{display:block;margin:12px 0;font-size:22px}.order-card details{padding-top:10px;border-top:1px solid var(--akba-lavender-line)}summary{cursor:pointer;min-height:44px;display:list-item;font-size:13px;padding:10px 0}.document-actions,.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.document-actions a{font-size:11px;min-height:40px}.date-filters{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;background:var(--akba-white);border:1px solid var(--akba-lavender-line);border-radius:16px;padding:18px;margin:20px 0}.date-filters>label{flex:1;min-width:135px}.ledger-balances{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ledger-balances .card{padding:18px}.ledger-balances strong{display:block;font-size:20px;margin-top:7px}.table-scroll{overflow:auto;margin-top:20px}table{width:100%;border-collapse:collapse;font-size:12px;min-width:570px;text-align:left}th{padding:13px 11px;background:var(--akba-lavender);font-size:10px;color:var(--akba-muted);white-space:nowrap}td{padding:14px 11px;border-bottom:1px solid var(--akba-lavender-line);vertical-align:top}td small{font-size:9px}th:nth-child(n+3),td:nth-child(n+3){text-align:right;white-space:nowrap}.document-list{margin:25px 0}.document-list>h2{margin-bottom:14px}.document-card{display:flex;gap:15px;align-items:center;flex-wrap:wrap}.document-card>div:first-child{flex:1}.document-card>.document-actions{margin:0}.document-card>strong{font-size:18px}.document-card small{font-size:11px}.pending-recovery{border-color:var(--akba-purple);background:var(--akba-lavender)}.pending-recovery code{font-size:11px}.empty{padding:35px 20px;text-align:center;color:var(--akba-muted)}.empty h2{color:var(--akba-navy)}.profile-card dl>div{border-bottom:1px solid var(--akba-lavender-line);padding:12px 0}.profile-card dd{max-width:65%}.profile-card h2{font-size:23px}.customer-document{display:flex;gap:12px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--akba-lavender-line);padding:13px 0}.customer-document b{font-size:12px}.customer-document button{font-size:10px}.portal .panel{border:1px solid var(--akba-lavender-line);border-radius:var(--akba-radius);padding:23px;background:var(--akba-white)}.portal .panel h2,.portal .panel h3{margin-bottom:12px}.portal .panel form{margin:15px 0}.portal .panel>button{margin-top:20px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--akba-white);border-top:1px solid var(--akba-lavender-line);display:grid;grid-template-columns:repeat(5,1fr);padding:9px max(12px,calc((100vw - 700px)/2)) calc(9px + env(safe-area-inset-bottom));z-index:25;box-shadow:0 -4px 20px #26365004}.bottom-nav button{min-height:53px;padding:4px;background:none;color:var(--akba-muted);display:flex;flex-direction:column;font-size:10px;gap:1px;position:relative;white-space:nowrap}.bottom-nav button>span{font-size:23px;line-height:1.25}.bottom-nav button.active{color:var(--akba-purple-deep);background:var(--akba-lavender)}.cart-count{position:absolute;top:0;right:15%;min-width:18px;border-radius:20px;padding:1px 5px;background:var(--akba-purple-deep);color:var(--akba-white);font-size:9px}.update-notice{position:fixed;bottom:94px;left:20px;right:20px;max-width:480px;margin:auto;background:var(--akba-white);border:1px solid var(--akba-purple);border-radius:18px;padding:17px;z-index:30;box-shadow:var(--akba-shadow);font-size:12px}@media(max-width:760px){.auth-layout{grid-template-columns:1fr}.auth-story{display:none}.auth-panel>.brand{display:flex;margin-bottom:55px}.auth-panel{padding:40px 25px}.auth-panel h1{font-size:35px}.topbar{padding:14px 17px;gap:8px}.top-actions{gap:5px}.top-actions>.text-button{font-size:10px}.top-actions .icon-button{min-height:38px;padding:4px 10px}.brand-button small{max-width:100px;font-size:10px}.brand-symbol{width:34px;height:38px;font-size:29px}.brand strong{font-size:15px}.customer-main{padding:25px 18px 125px}.quick-grid{grid-template-columns:repeat(2,1fr);gap:11px}.quick-card{padding:19px 16px}.book-grid{grid-template-columns:1fr}.book-card{padding:17px}.book-info h3{font-size:15px}.catalog-tools{padding:16px}.balance-card{padding:23px}.card{padding:20px}.ledger-balances{grid-template-columns:1fr}.ledger-balances .card{margin:0}.ledger-balances{margin-bottom:17px}.ledger-balances .card strong{font-size:22px}.ledger-balances .card{display:flex;align-items:center;justify-content:space-between;gap:15px}.date-filters{padding:15px;gap:10px}.date-filters>label{min-width:125px}.date-filters>button{width:100%}.cart-row{gap:9px;flex-wrap:wrap}.cart-row>div{min-width:180px}.cart-row label{width:70px}.cart-row h3{font-size:14px}.cart-row .text-button{width:100%;justify-content:flex-end;min-height:30px;padding:0}.document-card>.document-actions{width:100%}.document-actions a{flex:1}.order-heading h2{font-size:11px}.install-button{font-size:9px;padding:7px 9px}.group-title h2{font-size:16px}.group-title button{font-size:10px;padding:7px 10px}}@media(max-width:360px){.brand-button small{max-width:80px}.install-button{padding:7px 6px;font-size:8px}.customer-main{padding-left:13px;padding-right:13px}.quick-card small{font-size:10px}.balance-card>div{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:no-preference){.card,.book-card,.quick-card{transition:box-shadow .15s,border-color .15s}.quick-card:hover,.book-card:hover{border-color:var(--akba-purple)}}@media print{.topbar,.bottom-nav,.cart-dock,.document-actions,.date-filters,.update-notice{display:none!important}.customer-main{padding:0;max-width:none}body{background:#fff}.card{box-shadow:none;break-inside:avoid}table{min-width:0}@page{size:A4;margin:12mm}}.topbar{background:var(--akba-navy);color:var(--akba-white)}.topbar .brand-button,.topbar .text-button,.topbar .icon-button{color:var(--akba-white)}.topbar .brand-button small{color:var(--akba-lavender-line)}.topbar .icon-button{background:transparent}.install-help{color:var(--akba-ink)}.install-page{max-width:900px;margin:auto;padding:0 20px 35px}.install-banner{background:linear-gradient(125deg,var(--akba-navy),var(--akba-purple-deep));color:#fff;text-align:center;margin:0 -20px 25px;padding:40px 24px 45px;border-radius:0 0 30px 30px}.install-banner img{display:block;margin:0 auto 20px;border-radius:22px}.install-banner .eyebrow{color:var(--akba-lavender-line)}.install-banner h1{font-size:clamp(34px,7vw,54px);margin:15px 0}.install-banner p{max-width:480px;margin:0 auto;color:var(--akba-lavender-line)}.install-card{max-width:650px;margin:20px auto}.install-card p{line-height:1.7}.install-primary,.open-account{width:100%;margin:12px 0 0;min-height:50px;font-size:16px}.install-instructions{padding:16px;background:var(--akba-lavender);border-radius:12px;margin-top:15px;font-size:13px}.install-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:25px 0}.install-benefits .card{box-shadow:none;margin:0}.install-benefits p{margin-bottom:0}.install-page footer{text-align:center;font-size:11px;color:var(--akba-muted);padding-top:20px}.login-install{margin-top:25px}.login-install a{display:inline-block;font-size:12px;margin-top:12px;color:var(--akba-purple-deep)}@media(max-width:480px){.install-benefits{grid-template-columns:1fr}.install-banner{padding-top:30px}.install-card{padding:20px}}