:root{--ink:#07243a;--navy:#063663;--teal:#0f8f97;--gold:#d89d2c;--gold2:#f5c04b;--paper:#fffdf8;--cream:#f6efe1;--line:rgba(7,36,58,.13);--muted:#65727a;--red:#9c4038;--shadow:0 18px 45px rgba(7,36,58,.13)}
*{box-sizing:border-box}body{background:linear-gradient(180deg,#fff,#f5efe1);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}h1,h2,h3{font-family:Georgia,"Times New Roman",serif}p{color:#42535e;line-height:1.62}
.topbar{background:rgba(6,54,99,.97);color:#fff;box-shadow:0 6px 20px rgba(0,0,0,.08);border-bottom:0}.topbar.floating{position:absolute;width:100%;background:linear-gradient(180deg,rgba(5,40,67,.94),rgba(5,40,67,.55),transparent);box-shadow:none;border-bottom:0}.brand img{border-radius:12px;border:1px solid rgba(255,255,255,.4);object-fit:cover}.brand small{color:#fff;opacity:.8}.btn{border:0;border-radius:11px;font-weight:800}.btn.primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#2c1b00}.btn.ghost{background:rgba(255,255,255,.9);border:1px solid var(--line);color:var(--ink)}.btn.danger{background:var(--red);color:#fff}.kicker{color:var(--teal)}.kicker.gold{color:var(--gold2)}
.guest-hero{min-height:610px;background:radial-gradient(circle at 50% 18%,rgba(245,192,75,.27),transparent 23%),linear-gradient(180deg,#0b6070,#052843);display:grid;place-items:center;color:#fff;padding:110px 20px 55px}.guest-hero-inner{width:min(1050px,100%);grid-template-columns:340px 1fr;gap:40px}.guest-logo{width:100%;border-radius:30px;filter:none;box-shadow:0 25px 70px rgba(0,0,0,.3)}.guest-hero h1{font-size:clamp(3rem,7vw,6rem);margin:5px 0;line-height:.95}.guest-hero p:not(.slogan){color:#dce9ee}.slogan{color:var(--gold2)!important}.guest-container{margin-top:-35px;position:relative;padding-bottom:70px}
.card{background:rgba(255,253,248,.97);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);color:var(--ink)}.philosophy{grid-template-columns:170px 1fr;gap:24px;padding:27px;margin:25px 0}.philo-logo{width:100%;border-radius:20px}.pillars{gap:12px}.pillars article{background:var(--navy);color:#fff;border:0;border-radius:15px;padding:20px}.pillars span,.pillars h3{color:var(--gold2)}.pillars p{color:#d8e4e7}.member-welcome{background:#eaf7f5;border:1px solid #b9ded8;color:var(--ink)}
.filters{background:rgba(255,253,248,.97);padding:11px}.filters input,.filters select,.digital-library-tools input,.digital-library-tools select,.form input,.form select,.form textarea{background:#fff;border:1px solid #cbd4d7;color:var(--ink)}.form label{color:var(--ink)}
.book-grid{grid-template-columns:repeat(4,1fr);gap:13px}.book-card{background:#fff;border:1px solid var(--line);border-radius:15px}.book-cover{background:linear-gradient(135deg,#0b6070,#052843)}.placeholder{color:var(--gold2)}.badge{background:rgba(5,40,67,.88);color:#fff}.book-body{color:var(--ink)}.book-body p{color:#42535e}.chip{background:#efe8da;border:0;color:var(--ink)}
.digital-library-section{margin-top:56px}.digital-library-hero{padding:28px 30px;border-radius:24px 24px 0 0;background:radial-gradient(circle at 88% 18%,rgba(214,169,65,.24),transparent 24%),linear-gradient(135deg,#062b47,#0b6070 70%,#07334e);color:#fff;border:1px solid rgba(255,255,255,.08)}.digital-library-hero h2{color:#fff}.digital-library-hero p{color:#dcebed}.digital-library-badge{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2)}.digital-library-badge b{color:#efca6c}.digital-library-badge span{color:#fff}.digital-library-tools{padding:14px 18px;background:#eef4f4;border-left:1px solid #d9e4e5;border-right:1px solid #d9e4e5;margin:0}.bookshelf-frame{padding:26px 18px 28px;border-radius:0 0 24px 24px;background:linear-gradient(rgba(12,30,37,.86),rgba(12,30,37,.9)),repeating-linear-gradient(90deg,#6b3f1e 0 44px,#82532c 44px 88px);box-shadow:0 24px 50px rgba(5,40,67,.16)}.bookshelf-top{padding:0 8px 18px;background:transparent;color:#f5d783}.bookshelf-top small{color:#c9d6d8}.shelf-books{grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;padding:6px 14px 16px}.digital-book-cover,.auto-book-cover{border-radius:5px 10px 10px 5px;box-shadow:-7px 9px 0 rgba(0,0,0,.23),0 18px 28px rgba(0,0,0,.32),inset 1px 0 rgba(255,255,255,.45)}.shelf-book-meta h3{color:#fff}.shelf-book-meta p{color:#cbd8da}.book-meta-mini{color:#9fb2b5}.shelf-read-btn{color:#062b47!important;background:#efca6c!important;border-color:#efca6c!important}.wood-shelf{height:18px;background:linear-gradient(#a4733e,#6d431f 45%,#4d2c13 55%,#774b26);box-shadow:0 8px 0 #35200f,0 17px 22px rgba(0,0,0,.4),inset 0 2px rgba(255,255,255,.18)}
dialog{color:var(--ink)}dialog::backdrop{background:rgba(0,20,34,.65);backdrop-filter:blur(3px)}.modal{background:var(--paper);border:0;color:var(--ink);box-shadow:0 30px 90px rgba(0,0,0,.3)}.close{background:#eee5d8;color:var(--ink);border-radius:50%}.reader-book-head{background:radial-gradient(circle at 90% 10%,rgba(239,202,108,.18),transparent 25%),linear-gradient(135deg,#052843,#0b6070);color:#fff}.reader-book-info h2{color:#fff}.reader-book-info p{color:#d8e5e6}.reader-screen{background:#e9eef0}.reader-content{background:#fff;color:#293940}.member-card{background:#fffdf8;color:var(--ink)}.table-wrap table,table{background:#fff;color:var(--ink)}th{background:#f2eadb}th,td{border-bottom:1px solid var(--line)}
.admin-page{background:linear-gradient(180deg,#eef3f6,#f8f4e9);color:var(--ink)}.admin-page .topbar{background:linear-gradient(90deg,#052843,#0b6070)}.admin-page .card{background:#fffdf8;color:var(--ink)}.admin-page .admin-login{border-top:5px solid var(--gold)}.admin-page .stats .card{background:#fff}.admin-page .stats .card b{color:var(--teal)}.admin-page .admin-tabs{border-bottom:1px solid var(--line)}.admin-page .tab{color:#65727a;background:transparent}.admin-page .tab.active{color:var(--ink);border-color:var(--gold);background:#fff8e9}.admin-page table{background:#fff}.admin-page th{background:#f2eadb}.admin-page .modal{background:#fffdf8}
.brand img,.guest-logo,.philo-logo,.admin-login-logo,.member-card-head img{content:normal!important;object-fit:contain!important;background:#fff!important}
@media(max-width:900px){.guest-hero-inner{grid-template-columns:250px 1fr}.book-grid{grid-template-columns:repeat(2,1fr)}.pillars{grid-template-columns:1fr}.shelf-books{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:700px){.guest-hero-inner,.philosophy{grid-template-columns:1fr}.guest-logo{width:220px;margin:auto}.guest-hero-inner{text-align:center}.filters{grid-template-columns:1fr}.book-grid{grid-template-columns:repeat(2,1fr)}.shelf-books{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:480px){.book-grid{grid-template-columns:1fr 1fr;gap:8px}.shelf-books{grid-template-columns:repeat(2,minmax(0,1fr))}.digital-library-hero{align-items:flex-start;flex-direction:column;padding:22px}.digital-library-tools{grid-template-columns:1fr}.guest-hero h1{font-size:3rem}}