:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#171744;background:#f5f6fb;--purple:#5d3df5;--line:#e3e5ef;--muted:#73758e}[hidden]{display:none!important}*{box-sizing:border-box}body{margin:0;overflow:hidden}.library-shell{height:100vh;display:grid;grid-template-rows:42px minmax(0,1fr) 30px}.library-titlebar{display:flex;align-items:center;padding-left:6px;background:#fff;border-bottom:1px solid var(--line);-webkit-app-region:drag}.brand{display:flex;align-items:center;gap:8px}.brand img{width:31px;height:27px;object-fit:contain}.window-controls{height:100%;display:flex;margin-left:auto;-webkit-app-region:no-drag}.window-controls button{width:46px;border:0;background:transparent}.window-controls button:hover{background:#ececf4}.window-controls #closeWindow:hover{background:#d71920;color:#fff}#licenseBadge{margin-left:auto;margin-right:10px;padding:5px 10px;border-radius:999px;background:#efedff;color:var(--purple);font-size:11px;font-weight:800}.library-layout{min-height:0;display:grid;grid-template-columns:215px minmax(0,1fr)}.library-sidebar{min-height:0;display:flex;flex-direction:column;padding:18px 14px;background:#f0eff8;border-right:1px solid var(--line)}.side-logo{display:grid;place-items:center;height:105px;margin-bottom:18px;border-radius:16px;background:#fff}.side-logo img{width:120px}.library-sidebar>strong{margin:0 5px 8px;font-size:12px}.library-sidebar nav{display:grid;gap:5px;overflow:auto}.library-sidebar nav button{min-height:38px;padding:7px 10px;border:0;border-radius:9px;background:transparent;text-align:left;color:#343451}.library-sidebar nav button.active{background:#fff;color:var(--purple);font-weight:900;box-shadow:0 4px 14px rgba(45,35,100,.08)}.side-bottom{display:grid;gap:10px;margin-top:auto}.side-bottom button{height:38px;border:1px solid #d7d2ff;border-radius:10px;background:#fff;color:var(--purple);font-weight:800}.side-bottom small{color:var(--muted);line-height:1.4}.library-main{min-width:0;overflow:auto;padding:22px 24px 38px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}.section-heading span{color:var(--purple);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.section-heading h1,.section-heading h2{margin:3px 0 0}.section-heading h1{font-size:28px}.section-heading h2{font-size:20px}.recent-section{padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid var(--line)}.recent-row{display:flex;gap:13px;overflow:auto;padding:3px 2px 10px}.recent-card{flex:0 0 155px;display:grid;grid-template-rows:145px auto auto;gap:7px;padding:10px;border:1px solid var(--line);border-radius:13px;background:#fff}.recent-card img{width:100%;height:145px;object-fit:contain}.recent-card strong{min-height:34px;font-size:12px}.search{display:flex;align-items:center;gap:7px;width:min(390px,40vw);height:40px;padding:0 12px;border:1px solid var(--line);border-radius:11px;background:#fff}.search input{min-width:0;flex:1;border:0;outline:0;font:inherit}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.book-card{display:grid;grid-template-rows:245px auto auto 1fr auto;gap:8px;min-height:410px;padding:14px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 8px 24px rgba(28,30,70,.07)}.book-card img{width:100%;height:245px;object-fit:contain;border-radius:9px;background:#fafafa}.book-card .meta{color:var(--purple);font-size:11px;font-weight:900}.book-card h3{margin:0;font-size:16px}.book-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}.book-card button,.recent-card button{height:37px;border:1px solid #d8d3ff;border-radius:10px;background:#f7f5ff;color:var(--purple);font-weight:900}.empty-library{justify-items:center;gap:7px;padding:80px 20px;color:var(--muted)}.empty-library:not([hidden]){display:grid}.license-gate{position:fixed;inset:42px 0 30px;display:grid;place-items:center;padding:30px;background:linear-gradient(135deg,#f8d5d1,#f6c8ec 55%,#e5dcff)}.license-card{display:grid;grid-template-columns:1fr 1fr;width:min(1050px,90vw);min-height:410px;overflow:hidden;border-radius:25px;background:#fff;box-shadow:0 22px 60px rgba(60,30,95,.2)}.license-intro,.license-card form{display:grid;align-content:center;justify-items:center;gap:16px;padding:44px}.license-intro img{width:150px}.license-intro h1{margin:0}.license-intro p{max-width:410px;margin:0;text-align:center;line-height:1.6}.license-intro button,.license-card form button{height:43px;padding:0 20px;border:0;border-radius:12px;background:var(--purple);color:#fff;font-weight:900}.license-card form{background:#f1effa}.license-card form label{display:grid;gap:8px;width:100%;font-size:12px;font-weight:800}.license-card form input{height:48px;padding:0 14px;border:1px solid #d9d5ec;border-radius:10px;font:inherit}.license-card form p{min-height:40px;margin:0;color:#b42318;text-align:center;font-size:12px}footer{display:flex;align-items:center;padding:0 12px;border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:11px}
.book-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.book-actions.single{grid-template-columns:1fr}.book-actions .remove-book{color:#d71920;border-color:#ffd0d0;background:#fff7f7}
.book-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.book-card{grid-template-rows:155px auto 1fr auto;gap:6px;min-height:300px;padding:9px;border-radius:12px}.book-card img{height:155px}.book-card h3{font-size:13px;line-height:1.25}.book-card p{font-size:11px;line-height:1.35}.book-card button{height:34px;font-size:11px}.book-actions{gap:5px}@media(max-width:1180px){.book-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:850px){.book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.book-card{grid-template-rows:auto auto 1fr auto;padding:0;overflow:hidden}.book-card img{display:block;width:100%;height:auto;aspect-ratio:210/297;object-fit:cover;object-position:center top;border-radius:0;background:transparent}.book-card h3,.book-card p{margin-left:9px;margin-right:9px}.book-card h3{margin-top:1px}.book-card .book-actions{margin:0 9px 9px}
.license-card form textarea{min-height:90px;padding:12px 14px;border:1px solid #d9d5ec;border-radius:10px;background:#fff;font:inherit;line-height:1.35;resize:vertical}
.license-intro .secondary{border:1px solid #d8d3ff;background:#fff;color:var(--purple)}.license-request{position:fixed;z-index:3;inset:70px max(24px,calc((100vw - 680px)/2));display:grid;align-content:start;gap:14px;overflow:auto;padding:26px;border:1px solid #ddd9f2;border-radius:20px;background:#fff;box-shadow:0 24px 70px rgba(30,20,70,.28)}.request-heading{display:flex;align-items:start;justify-content:space-between}.request-heading div{display:grid;gap:4px}.request-heading span{color:var(--muted);font-size:12px}.request-heading>button{border:0;background:transparent;color:#555;font-size:24px}.request-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.license-request label{display:grid;gap:6px;font-size:12px;font-weight:800}.license-request input,.license-request textarea{width:100%;padding:10px 12px;border:1px solid #d9d5ec;border-radius:10px;font:inherit}.license-request>button[type=submit],#copyOfflineRequest{height:42px;border:0;border-radius:10px;background:var(--purple);color:#fff;font-weight:900}.request-declaration{grid-template-columns:auto 1fr!important;align-items:start;line-height:1.45}.request-declaration input{width:auto;margin-top:3px}.license-request p{min-height:20px;margin:0;color:#5141aa;font-size:12px;line-height:1.4}@media(max-width:720px){.request-grid{grid-template-columns:1fr}.license-request{inset:55px 12px}}
.sidebar-license{display:grid;gap:3px;padding:9px 10px;border:1px solid #dcd8f3;border-radius:10px;background:#fff}.sidebar-license span{color:var(--muted);font-size:10px;font-weight:700}.sidebar-license strong{color:var(--purple);font-size:12px}.info-dialog{position:fixed;z-index:5;inset:42px 0 30px;display:grid;place-items:center;padding:24px;background:rgba(26,22,58,.34)}.info-dialog>div{position:relative;width:min(470px,calc(100vw - 32px));padding:30px;border-radius:20px;background:#fff;box-shadow:0 24px 70px rgba(30,20,70,.3)}.info-dialog img{width:90px}.info-dialog h2{margin:12px 0}.info-dialog p{color:#55576f;line-height:1.55}.info-dialog #closeInfoDialog{position:absolute;top:12px;right:14px;border:0;background:transparent;font-size:24px}
.request-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.request-actions button{min-height:42px;border:1px solid #d8d3ff;border-radius:10px;background:#fff;color:var(--purple);font-weight:900}.request-actions button[type=submit]{border-color:var(--purple);background:var(--purple);color:#fff}@media(max-width:720px){.request-actions{grid-template-columns:1fr}}
.field-warning{color:#d71920;font-size:11px;font-weight:700;line-height:1.35}.license-request input.field-invalid{border-color:#d71920;box-shadow:0 0 0 2px rgba(215,25,32,.12);outline-color:#d71920}
.activation-form{position:relative;display:grid;gap:14px;width:min(560px,calc(100vw - 32px));padding:28px;border-radius:20px;background:#fff;box-shadow:0 24px 70px rgba(30,20,70,.3)}.activation-form h2,.activation-form p{margin:0}.activation-form label{display:grid;gap:7px;font-size:12px;font-weight:800}.activation-form textarea{padding:12px;border:1px solid #d9d5ec;border-radius:10px;font:inherit;resize:vertical}.activation-form>button[type=submit]{height:43px;border:0;border-radius:11px;background:var(--purple);color:#fff;font-weight:900}.activation-form .dialog-close{position:absolute;top:10px;right:13px;border:0;background:transparent;font-size:24px}.activation-form #licenseMessage{min-height:18px;color:#b42318;font-size:12px}
.info-dialog>.license-operations-card{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:22px;width:min(1120px,calc(100vw - 40px));max-height:calc(100vh - 100px);overflow:auto;padding:26px}.license-operations-card .license-request{position:static;inset:auto;z-index:auto;width:auto;overflow:visible;padding:0 22px 0 0;border:0;border-right:1px solid var(--line);border-radius:0;box-shadow:none}.license-operations-card .activation-form{align-content:start;width:auto;padding:0;border-radius:0;box-shadow:none}.operations-close{position:absolute;z-index:2;top:8px;right:12px;width:32px;height:32px;border:0;background:transparent;color:#555;font-size:25px;line-height:1}.operations-close:hover{color:#d71920}@media(max-width:850px){.info-dialog>.license-operations-card{grid-template-columns:1fr}.license-operations-card .license-request{padding:0 0 22px;border-right:0;border-bottom:1px solid var(--line)}}
.library-sidebar{position:relative;transition:transform .22s ease}.sidebar-toggle{position:absolute;z-index:7;top:14px;right:-17px;width:34px;height:44px;border:1px solid #d8d3ff;border-radius:0 12px 12px 0;background:#fff;color:var(--purple);font-size:26px;font-weight:900;box-shadow:4px 5px 14px rgba(35,26,90,.12);cursor:pointer}.library-layout.sidebar-collapsed{grid-template-columns:0 minmax(0,1fr)}.library-layout.sidebar-collapsed .library-sidebar{transform:translateX(-100%)}.library-layout.sidebar-collapsed .sidebar-toggle{transform:translateX(100%)}.sidebar-backdrop{display:none}.info-dialog a{color:var(--purple);font-weight:750;text-decoration:none}.book-actions{display:flex;gap:7px;min-width:0}.book-actions button{min-width:0;flex:1}.book-actions.single button{width:100%}
@media(max-width:720px){body{overflow:hidden}.library-shell{width:100%;max-width:100vw;grid-template-rows:58px minmax(0,1fr) 26px}.library-titlebar{min-width:0;padding:6px 10px}.brand{min-width:0}.brand img{width:42px;height:38px}.brand strong{font-size:18px;line-height:1.05}.window-controls{display:none}#licenseBadge{flex:0 0 auto;margin:0 0 0 auto;max-width:118px;font-size:11px;line-height:1.2}.library-layout{position:relative;display:block;min-width:0}.library-sidebar{position:absolute;z-index:6;inset:0 auto 0 0;width:min(82vw,280px);padding:16px 14px;box-shadow:14px 0 32px rgba(35,26,90,.18)}.library-layout.sidebar-collapsed .library-sidebar{transform:translateX(-100%)}.library-layout.sidebar-collapsed .sidebar-toggle{transform:translateX(100%)}.sidebar-backdrop:not([hidden]){display:block;position:absolute;z-index:5;inset:0;border:0;background:rgba(23,23,68,.24)}.side-logo{height:92px;margin-bottom:12px}.side-logo img{width:105px}.library-main{width:100%;max-width:100vw;padding:18px 14px 32px;overflow-x:hidden}.section-heading{align-items:stretch;flex-direction:column;gap:12px}.section-heading h1{font-size:25px}.section-heading h2{font-size:20px}.search{width:100%;max-width:100%}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.book-card{min-width:0;min-height:0}.book-card h3{font-size:13px;overflow-wrap:anywhere}.book-card p{display:none}.book-card .book-actions{display:grid;grid-template-columns:1fr;margin:0 8px 8px}.book-card button{width:100%;min-width:0;padding:0 5px}.recent-row{max-width:100%;scrollbar-width:thin}.recent-card{flex-basis:min(72vw,210px)}.license-gate{inset:58px 0 26px;padding:14px}.license-card{grid-template-columns:1fr;width:100%;min-height:0}.license-intro,.license-card form{padding:24px 18px}.info-dialog{inset:58px 0 26px;padding:12px}.info-dialog>div{max-height:calc(100vh - 108px);overflow:auto;padding:24px 20px}.info-dialog>.license-operations-card{width:calc(100vw - 20px);max-height:calc(100vh - 104px);padding:24px 16px}.sidebar-toggle{top:12px}}
@media(max-width:390px){.brand strong{font-size:16px}.brand img{width:36px}.book-grid{grid-template-columns:1fr 1fr}.library-main{padding-left:10px;padding-right:10px}.book-card h3{font-size:12px}}
@media(max-width:900px){html,body{height:auto;min-height:100%;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.library-shell{display:block;height:auto;min-height:100dvh}.library-titlebar{position:sticky;top:0;z-index:20;min-height:58px}.library-layout{min-height:calc(100dvh - 84px)}.library-main{overflow:visible;min-height:calc(100dvh - 84px)}footer{min-height:26px}.library-sidebar{position:fixed;top:58px;bottom:26px}.sidebar-backdrop:not([hidden]){position:fixed;top:58px;bottom:26px}}
.book-actions button.is-loading{display:flex;align-items:center;justify-content:center;gap:8px;cursor:wait;opacity:.85}.book-actions button.is-loading::before{content:"";width:16px;height:16px;flex:0 0 16px;border:3px solid rgba(93,61,245,.22);border-top-color:#5d3df5;border-radius:50%;animation:book-download-spin .7s linear infinite}@keyframes book-download-spin{to{transform:rotate(360deg)}}
@media(min-width:721px) and (max-width:900px){body{overflow:hidden}.library-shell{width:100%;max-width:100vw;grid-template-rows:58px minmax(0,1fr) 26px}.library-titlebar{min-width:0;padding:6px 10px}.window-controls{display:none}.library-layout{position:relative;display:block;min-width:0}.library-sidebar{position:absolute;z-index:6;inset:0 auto 0 0;width:min(82vw,280px);padding:16px 14px;box-shadow:14px 0 32px rgba(35,26,90,.18)}.library-layout.sidebar-collapsed .library-sidebar{transform:translateX(-100%)}.library-layout.sidebar-collapsed .sidebar-toggle{transform:translateX(100%)}.sidebar-backdrop:not([hidden]){display:block;position:absolute;z-index:5;inset:0;border:0;background:rgba(23,23,68,.24)}.library-main{width:100%;max-width:100vw;padding:18px 14px 32px;overflow-x:hidden}.section-heading{align-items:stretch;flex-direction:column;gap:12px}.search{width:100%;max-width:100%}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.book-card{min-width:0}.book-card .book-actions{display:grid;grid-template-columns:1fr;margin:0 8px 8px}.book-card button{width:100%;min-width:0}.book-card p{display:none}}

/* The toggle is a layout sibling so a collapsed sidebar cannot leave clipped content visible. */
.library-layout{position:relative}.library-sidebar{overflow:hidden}.sidebar-toggle{right:auto;left:198px;transition:left .22s ease}.library-layout.sidebar-collapsed .library-sidebar{visibility:hidden}.library-layout.sidebar-collapsed .sidebar-toggle{left:0;transform:none}
@media(max-width:900px){.sidebar-toggle{position:fixed;top:70px;left:calc(min(82vw,280px) - 17px)}.library-layout.sidebar-collapsed .sidebar-toggle{left:0;transform:none}}
.active-users{display:flex;align-items:center;justify-content:center;gap:7px;min-height:28px;padding:5px 8px;border:1px solid #d8eadf;border-radius:9px;background:#f4fbf7;color:#277446;font-size:11px;text-align:center}.active-users span{flex:0 0 8px;width:8px;height:8px;border-radius:50%;background:#25a55f;box-shadow:0 0 0 3px rgba(37,165,95,.13)}.active-users.unavailable{border-color:#e1e2e9;background:#f7f7fa;color:#77798c}.active-users.unavailable span{background:#9b9da9;box-shadow:none}
.domain-move-notice{position:fixed;z-index:50;inset:0;display:grid;place-items:center;padding:18px;background:rgba(22,18,57,.38);backdrop-filter:blur(2px)}.domain-move-card{position:relative;display:grid;justify-items:center;width:min(410px,calc(100vw - 32px));padding:28px 30px 26px;border:1px solid #ddd8ff;border-radius:20px;background:#fff;text-align:center;box-shadow:0 24px 70px rgba(28,20,73,.32)}.domain-move-card img{width:78px;height:68px;object-fit:contain}.domain-move-card p{margin:8px 0 5px;color:var(--purple);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.domain-move-card h2{margin:0;color:#171744;font-size:23px;line-height:1.28}.domain-move-card h2 strong{color:var(--purple)}.domain-move-card span{margin-top:12px;color:#62647c;font-size:14px;line-height:1.5}.domain-move-card>button:last-child{min-width:130px;height:40px;margin-top:20px;border:0;border-radius:11px;background:var(--purple);color:#fff;font-weight:900;cursor:pointer}.domain-move-close{position:absolute;top:9px;right:11px;width:34px;height:34px;border:0;background:transparent;color:#68697d;font-size:25px;cursor:pointer}.domain-move-close:hover{color:#d71920}@media(max-width:480px){.domain-move-card{padding:24px 20px 22px}.domain-move-card h2{font-size:20px}}