:root{
  --bg:#f5f8f7;
  --surface:#ffffff;
  --surface-2:#eef6f3;
  --surface-3:#e3f1ed;
  --text:#16312d;
  --heading:#102b27;
  --muted:#667b77;
  --primary:#0b6b61;
  --primary-2:#0e8c7d;
  --primary-3:#14a18f;
  --accent:#d7a742;
  --accent-soft:#fff4d7;
  --border:#dce8e4;
  --border-strong:#c9ddd7;
  --shadow-sm:0 8px 26px rgba(11,76,68,.07);
  --shadow:0 20px 55px rgba(11,76,68,.13);
  --shadow-lg:0 32px 90px rgba(5,53,48,.2);
  --radius-sm:14px;
  --radius:22px;
  --radius-lg:30px;
  --max:1200px;
  --header-h:74px;
}
body.dark{
  --bg:#071714;
  --surface:#0c2521;
  --surface-2:#11312b;
  --surface-3:#173d36;
  --text:#e9f5f2;
  --heading:#f5fbf9;
  --muted:#9eb9b3;
  --primary:#43c6b1;
  --primary-2:#2baf9d;
  --primary-3:#54d5c2;
  --accent:#e7b954;
  --accent-soft:#332a14;
  --border:#1a4038;
  --border-strong:#27544b;
  --shadow-sm:0 8px 26px rgba(0,0,0,.18);
  --shadow:0 20px 55px rgba(0,0,0,.28);
  --shadow-lg:0 32px 90px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 24px)}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.no-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 25%,transparent);outline-offset:2px}
img{max-width:100%;display:block}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--surface-2);padding:.12em .38em;border-radius:6px;color:var(--primary)}
.skip-link{position:fixed;top:10px;left:10px;z-index:9999;background:var(--heading);color:var(--surface);padding:10px 14px;border-radius:10px;transform:translateY(-160%);transition:.2s}
.skip-link:focus{transform:translateY(0)}
.announcement{background:#073f39;color:#dff7f2;font-size:12px}
.announcement-inner{max-width:var(--max);height:34px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.announcement strong{color:#fff}.announcement a{font-weight:700;color:#fff;white-space:nowrap}
.topbar{position:sticky;top:0;z-index:70;height:var(--header-h);background:color-mix(in srgb,var(--surface) 91%,transparent);border-bottom:1px solid color-mix(in srgb,var(--border) 85%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:box-shadow .25s}
.topbar.scrolled{box-shadow:0 10px 28px rgba(10,65,58,.08)}
.topbar-inner{max-width:var(--max);height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:44px;height:44px;flex:0 0 44px;border-radius:14px;position:relative;display:grid;place-items:center;background:linear-gradient(145deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 18px rgba(11,107,97,.22);overflow:hidden}
.brand-mark:after{content:"";position:absolute;width:32px;height:32px;border:1px solid rgba(255,255,255,.19);transform:rotate(45deg);border-radius:9px}
.brand-crescent{position:absolute;top:3px;right:7px;font-size:22px;line-height:1}.brand-book{position:absolute;bottom:4px;left:9px;font-size:22px;transform:rotate(-6deg)}
.brand-copy{min-width:0}.brand-copy strong{display:block;color:var(--heading);font-size:15px;line-height:1.2;letter-spacing:-.01em}.brand-copy span{display:block;margin-top:4px;color:var(--muted);font-size:10.5px;line-height:1.25;white-space:nowrap}
.nav{height:100%;display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:12px 15px;border-radius:11px;color:var(--muted);font-size:13px;font-weight:700;transition:.2s}
.nav-link:hover,.nav-link.active{color:var(--primary);background:var(--surface-2)}
.top-actions{display:flex;align-items:center;gap:9px}
.icon-btn,.menu-btn,.text-tool{display:grid;place-items:center;border:1px solid var(--border);background:var(--surface);color:var(--text);transition:.2s}
.icon-btn{width:40px;height:40px;border-radius:12px;font-weight:800}
.icon-btn:hover,.text-tool:hover{background:var(--surface-2);border-color:var(--border-strong)}
.menu-btn{width:42px;height:42px;border-radius:12px;padding:10px;gap:4px;display:none}
.menu-btn span{display:block;width:19px;height:2px;border-radius:4px;background:var(--text)}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:11px 17px;font-weight:750;font-size:13px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 10px 26px rgba(11,107,97,.2)}
.btn.primary:hover{box-shadow:0 14px 32px rgba(11,107,97,.28)}
.btn.soft{background:var(--surface-2);border-color:var(--border);color:var(--primary)}
.btn.outline{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn.outline:hover{border-color:var(--primary);color:var(--primary)}
.btn.large{min-height:50px;padding:13px 20px;font-size:14px}
.top-cta{min-height:40px;padding:9px 15px;font-size:12px}
.section{max-width:var(--max);margin:0 auto;padding:92px 24px}
.compact-section{padding-top:34px;padding-bottom:72px}
.hero{min-height:calc(100vh - var(--header-h) - 34px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);align-items:center;gap:74px;padding-top:78px;padding-bottom:76px;position:relative}
.hero:before{content:"";position:absolute;width:700px;height:700px;left:-520px;top:40px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--primary) 11%,transparent),transparent 66%);pointer-events:none}
.hero-copy{position:relative;z-index:2}
.hero-badge{width:max-content;max-width:100%;display:flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid var(--border);border-radius:999px;background:var(--surface);box-shadow:var(--shadow-sm);font-size:11px;font-weight:750;color:var(--primary)}
.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--primary-3);box-shadow:0 0 0 5px color-mix(in srgb,var(--primary-3) 12%,transparent)}
.hero h1{max-width:700px;margin:18px 0 22px;color:var(--heading);font-size:clamp(42px,5.45vw,72px);line-height:1.04;letter-spacing:-.055em;font-weight:800}
.hero h1 span{color:var(--primary)}
.hero-lead{max-width:650px;margin:0;color:var(--muted);font-size:17px;line-height:1.8}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 34px}
.hero-trust{display:flex;align-items:center;gap:24px}
.trust-item{display:grid;gap:1px}.trust-item strong{color:var(--heading);font-size:24px;line-height:1.2}.trust-item span{color:var(--muted);font-size:10.5px;font-weight:650}.trust-separator{width:1px;height:32px;background:var(--border)}
.hero-visual{min-height:550px;display:grid;place-items:center;position:relative;isolation:isolate}
.hero-orbit{position:absolute;border-radius:50%;border:1px dashed color-mix(in srgb,var(--primary) 22%,transparent);z-index:-2}
.orbit-one{width:490px;height:490px}.orbit-two{width:580px;height:580px;opacity:.55}
.portal-card{width:min(430px,100%);min-height:500px;position:relative;padding:28px;border-radius:34px;color:#fff;background:linear-gradient(150deg,#0a5e55,#087368 55%,#0b897a);box-shadow:0 38px 90px rgba(4,67,61,.3);overflow:hidden}
.portal-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 14%,rgba(255,255,255,.16),transparent 23%),linear-gradient(135deg,transparent 55%,rgba(255,255,255,.06));pointer-events:none}
.portal-card:after{content:"";position:absolute;width:360px;height:360px;border:55px solid rgba(255,255,255,.055);border-radius:50%;right:-220px;bottom:-190px}
.portal-top,.portal-footer{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px}
.portal-label{font-size:9px;font-weight:800;letter-spacing:.16em;opacity:.88}.portal-status{display:flex;align-items:center;gap:6px;font-size:9px;font-weight:750;padding:5px 8px;border:1px solid rgba(255,255,255,.24);border-radius:999px;background:rgba(255,255,255,.08)}.portal-status i{width:6px;height:6px;border-radius:50%;background:#77efc7}
.portal-ornament{position:relative;z-index:2;margin-top:36px;font-size:48px;color:#f0d087;line-height:1}.portal-title{position:relative;z-index:2;margin-top:18px;font-size:31px;font-weight:800;letter-spacing:-.035em}.portal-card>p{position:relative;z-index:2;max-width:320px;margin:7px 0 30px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.75)}
.portal-books{position:relative;z-index:2;height:185px;display:flex;align-items:end;justify-content:center;gap:14px;padding:0 8px}
.mini-book{width:94px;height:156px;border-radius:7px 12px 12px 7px;padding:14px 12px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 16px 32px rgba(0,0,0,.19);border-left:5px solid rgba(0,0,0,.12);transform-origin:bottom center}
.mini-book span{font-size:12px;font-weight:800}.mini-book b{font-size:24px;letter-spacing:.02em}.book-vii{height:144px;background:linear-gradient(160deg,#edb94f,#ce8c1f);transform:rotate(-5deg)}.book-viii{height:170px;background:linear-gradient(160deg,#f6f4e8,#d9e8df);color:#0b6b61;z-index:2}.book-ix{height:151px;background:linear-gradient(160deg,#6ab8a9,#2c8f81);transform:rotate(5deg)}
.portal-footer{margin-top:25px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);font-size:9px;color:rgba(255,255,255,.72)}
.floating-note{position:absolute;z-index:4;min-width:172px;padding:12px 14px;display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:15px;background:color-mix(in srgb,var(--surface) 95%,transparent);box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.floating-note>span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--surface-2);color:var(--primary);font-weight:800}.floating-note div{display:grid;line-height:1.25}.floating-note b{font-size:10.5px;color:var(--heading)}.floating-note small{margin-top:3px;color:var(--muted);font-size:8.5px}.note-top{top:74px;right:-2px}.note-bottom{left:-12px;bottom:77px}
.shortcut-heading{display:flex;align-items:end;justify-content:space-between;gap:34px;margin-bottom:22px}.shortcut-heading h2{margin:4px 0 0;color:var(--heading);font-size:28px;letter-spacing:-.025em}.shortcut-heading>p{max-width:470px;margin:0;color:var(--muted);font-size:13px}
.eyebrow{display:inline-flex;align-items:center;color:var(--primary);font-size:10px;font-weight:800;letter-spacing:.16em}.eyebrow.light{color:#95e2d6}
.class-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.class-card{position:relative;min-height:130px;padding:18px 20px;display:flex;align-items:center;gap:18px;text-align:left;border:1px solid var(--border);border-radius:20px;background:var(--surface);overflow:hidden;transition:.25s;box-shadow:var(--shadow-sm);color:var(--text)}
.class-card:after{content:"";position:absolute;width:115px;height:115px;border-radius:50%;right:-45px;top:-45px;background:currentColor;opacity:.045}.class-card:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:var(--shadow)}
.class-number{width:76px;height:88px;flex:0 0 76px;display:grid;place-items:center;border-radius:16px;color:#fff;font-size:27px;font-weight:800;box-shadow:0 12px 24px rgba(0,0,0,.12)}
.class-seven .class-number{background:linear-gradient(145deg,#0c766b,#13a18e)}.class-eight .class-number{background:linear-gradient(145deg,#78511a,#d09a34)}.class-nine .class-number{background:linear-gradient(145deg,#31548d,#5987c9)}
.class-info{display:grid}.class-info small{font-size:9px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.08em}.class-info strong{margin:2px 0 11px;color:var(--heading);font-size:19px}.class-info em{font-style:normal;color:var(--primary);font-size:10px;font-weight:750}
.collection-section{padding-top:78px;padding-bottom:100px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.section-heading h2{margin:5px 0 8px;color:var(--heading);font-size:clamp(30px,4vw,45px);line-height:1.14;letter-spacing:-.035em}.section-heading p{max-width:650px;margin:0;color:var(--muted);font-size:13px}.section-heading.centered{justify-content:center;text-align:center}.section-heading.narrow>div{max-width:720px}.section-heading.centered p{margin-left:auto;margin-right:auto}
.library-panel{padding:18px 20px;margin-bottom:28px;border:1px solid var(--border);border-radius:20px;background:var(--surface);box-shadow:var(--shadow-sm)}
.toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--border)}
.searchbox{height:48px;display:flex;align-items:center;gap:9px;padding:0 13px;border:1px solid var(--border);border-radius:13px;background:var(--bg);transition:.2s}.searchbox:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 9%,transparent)}.search-icon{font-size:21px;color:var(--muted);transform:rotate(-18deg)}.searchbox input{width:100%;height:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:12.5px}.searchbox input::placeholder{color:color-mix(in srgb,var(--muted) 75%,transparent)}.search-clear{width:28px;height:28px;display:grid;place-items:center;border:0;border-radius:8px;background:var(--surface-2);color:var(--muted)}
.sortbox{height:48px;min-width:206px;display:flex;align-items:center;gap:7px;padding:0 10px 0 13px;border:1px solid var(--border);border-radius:13px;background:var(--bg)}.sortbox label{font-size:9px;font-weight:750;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.sortbox select{min-width:120px;border:0;outline:0;background:transparent;color:var(--text);font-size:11.5px;font-weight:700}
.filter-row{display:grid;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:10px;padding-top:14px}.element-row{padding-top:10px}.filter-label{font-size:10px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.filters,.element-filter{display:flex;gap:7px;flex-wrap:wrap;min-width:0}.chip,.mini-chip{min-height:32px;padding:7px 11px;border:1px solid var(--border);border-radius:999px;background:var(--bg);color:var(--muted);font-size:10.5px;font-weight:750;transition:.2s}.chip:hover,.mini-chip:hover{border-color:var(--primary);color:var(--primary)}.chip.active,.mini-chip.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 7px 16px rgba(11,107,97,.15)}
.results-bar{margin-top:14px;padding-top:12px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:15px}.results-bar p{margin:0;color:var(--muted);font-size:10.5px}.results-bar strong{color:var(--heading)}.reset-filter{border:0;background:transparent;color:var(--primary);font-size:10px;font-weight:750;padding:5px}
.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.book-card{min-width:0;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:22px;background:var(--surface);overflow:hidden;box-shadow:0 7px 24px rgba(8,61,54,.055);transition:.28s}.book-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:var(--shadow)}
.cover{height:228px;position:relative;isolation:isolate;padding:21px 21px 18px 28px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;overflow:hidden}.cover:before{content:"";position:absolute;z-index:-1;left:0;top:0;bottom:0;width:8px;background:rgba(0,0,0,.14);box-shadow:5px 0 12px rgba(0,0,0,.08)}.cover:after{content:"";position:absolute;z-index:-1;width:185px;height:185px;border:35px solid rgba(255,255,255,.11);border-radius:50%;right:-97px;top:-92px}.cover-pattern{position:absolute;z-index:-2;inset:0;opacity:.07;background-image:linear-gradient(45deg,transparent 46%,#fff 47% 53%,transparent 54%),linear-gradient(-45deg,transparent 46%,#fff 47% 53%,transparent 54%);background-size:34px 34px}.class-label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:8.5px;font-weight:800;letter-spacing:.11em}.cover-badge{padding:4px 7px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.11);backdrop-filter:blur(5px)}.cover-kicker{display:block;margin-bottom:6px;font-size:9px;opacity:.75;font-weight:700}.cover-title{max-width:88%;font-size:23px;line-height:1.09;font-weight:800;letter-spacing:-.03em}.cover-bottom{display:flex;align-items:center;justify-content:space-between;font-size:9px;color:rgba(255,255,255,.74)}
.book-content{padding:17px 18px 18px;display:flex;flex-direction:column;flex:1}.meta{display:flex;gap:6px;flex-wrap:wrap}.tag{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;background:var(--surface-2);color:var(--primary);font-size:8.5px;font-weight:800}.book-content h3{margin:10px 0 6px;color:var(--heading);font-size:17px;line-height:1.35;letter-spacing:-.015em}.book-content>p{margin:0;color:var(--muted);font-size:11.5px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-stats{display:flex;align-items:center;gap:14px;margin-top:12px;color:var(--muted);font-size:9px}.book-stats span{display:flex;align-items:center;gap:4px}.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:15px}.card-actions .btn{min-height:39px;flex:1;padding:8px 11px;font-size:10.5px}.fav-icon{flex:0 0 39px!important;width:39px!important;padding:0!important;font-size:17px}.fav-icon.active{color:#b33a56;background:#fff1f4;border-color:#f2c9d3}.dark .fav-icon.active{background:#3b1d26;border-color:#60303e;color:#ff91aa}
.empty-state{padding:72px 20px;text-align:center;border:1px dashed var(--border-strong);border-radius:24px;background:var(--surface)}.empty-icon{font-size:48px}.empty-state h3{margin:12px 0 5px;color:var(--heading)}.empty-state p{margin:0 0 18px;color:var(--muted);font-size:12px}
.features-section{background:linear-gradient(145deg,#063f39,#07584f);color:#fff;position:relative;overflow:hidden}.features-section:before{content:"";position:absolute;width:550px;height:550px;border:80px solid rgba(255,255,255,.035);border-radius:50%;left:-300px;top:-250px}.features-inner{position:relative;z-index:2;padding-top:90px;padding-bottom:96px}.features-section .section-heading h2{color:#fff}.features-section .section-heading p{color:#aad0c9}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.feature-grid article{padding:24px 22px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(255,255,255,.07);backdrop-filter:blur(8px)}.feature-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.1);color:#f4d37a;font-weight:800;font-size:17px}.feature-grid h3{margin:14px 0 5px;font-size:15px}.feature-grid p{margin:0;color:#b7d7d1;font-size:11px;line-height:1.7}
.about{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:70px;align-items:center}.about-copy h2{max-width:690px;margin:8px 0 17px;color:var(--heading);font-size:clamp(32px,4.2vw,48px);line-height:1.15;letter-spacing:-.04em}.about-copy>p{max-width:700px;margin:0;color:var(--muted);font-size:13px}.about-points{display:grid;gap:13px;margin-top:26px}.about-points>div{display:flex;align-items:flex-start;gap:11px}.about-points>div>span{width:26px;height:26px;flex:0 0 26px;display:grid;place-items:center;border-radius:8px;background:var(--surface-2);color:var(--primary);font-size:11px;font-weight:900}.about-points p{display:grid;margin:0}.about-points strong{font-size:11.5px;color:var(--heading)}.about-points small{margin-top:2px;color:var(--muted);font-size:10px}
.quote-card{min-height:370px;padding:38px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid var(--border);border-radius:28px;background:linear-gradient(145deg,var(--surface),var(--surface-2));box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.quote-card:after{content:"";position:absolute;width:240px;height:240px;border:38px solid color-mix(in srgb,var(--primary) 5%,transparent);border-radius:50%;right:-135px;bottom:-130px}.quote-ornament{font-size:34px;color:var(--accent)}.quote-label{margin:10px 0 14px;color:var(--muted);font-size:8.5px;font-weight:800;letter-spacing:.15em}.quote-card .arabic{margin:0;color:var(--primary);font-family:"Noto Naskh Arabic",serif;font-size:45px;line-height:1.8}.quote-card .translation{margin:8px 0 5px;color:var(--heading);font-size:12px;font-weight:600}.quote-card small{color:var(--muted);font-size:9.5px}
footer{background:var(--surface);border-top:1px solid var(--border)}.footer-main{max-width:var(--max);margin:auto;padding:54px 24px 38px;display:grid;grid-template-columns:minmax(0,1.6fr) .6fr .6fr;gap:70px}.footer-brand>p{max-width:430px;margin:16px 0 0;color:var(--muted);font-size:11px}.footer-column{display:grid;align-content:start;gap:9px}.footer-column strong{margin-bottom:4px;color:var(--heading);font-size:11px}.footer-column a,.footer-column button{width:max-content;border:0;padding:0;background:transparent;color:var(--muted);font-size:10.5px;text-align:left}.footer-column a:hover,.footer-column button:hover{color:var(--primary)}.copyright{max-width:var(--max);margin:auto;padding:16px 24px 25px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:9.5px}
.drawer-backdrop{position:fixed;inset:0;z-index:78;background:rgba(2,23,20,.55);backdrop-filter:blur(3px)}.mobile-nav{position:fixed;z-index:80;top:0;right:0;bottom:0;width:min(340px,90vw);padding:18px;background:var(--surface);box-shadow:-18px 0 55px rgba(0,0,0,.22);transform:translateX(105%);transition:transform .28s ease;display:flex;flex-direction:column}.mobile-nav.open{transform:translateX(0)}.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--border)}.brand.compact .brand-mark{width:39px;height:39px;flex-basis:39px}.mobile-nav nav{display:grid;gap:5px;margin-top:16px}.mobile-nav nav a{padding:12px 13px;display:flex;align-items:center;gap:11px;border-radius:11px;color:var(--text);font-size:12px;font-weight:700}.mobile-nav nav a:hover{background:var(--surface-2);color:var(--primary)}.mobile-nav nav a span{width:25px;text-align:center;color:var(--primary)}.mobile-nav-footer{margin-top:auto;padding:15px;border-radius:14px;background:var(--surface-2)}.mobile-nav-footer p{margin:0;font-size:11px;font-weight:750}.mobile-nav-footer small{color:var(--muted);font-size:9.5px}
.back-to-top{position:fixed;right:22px;bottom:22px;z-index:60;width:42px;height:42px;border:1px solid var(--border);border-radius:13px;background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm);font-weight:900;opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s}.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.modal{position:fixed;inset:0;z-index:100;display:none;place-items:center;padding:22px}.modal.open{display:grid}.modal-backdrop{position:absolute;inset:0;background:rgba(2,24,21,.68);backdrop-filter:blur(5px)}.modal-card{position:relative;z-index:2;width:min(930px,100%);max-height:min(88vh,760px);overflow:auto;display:grid;grid-template-columns:340px minmax(0,1fr);border:1px solid color-mix(in srgb,var(--border) 70%,transparent);border-radius:26px;background:var(--surface);box-shadow:var(--shadow-lg)}.modal-close{position:absolute;z-index:5;top:14px;right:14px;width:38px;height:38px;border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--surface) 88%,transparent);color:var(--text);font-size:22px;line-height:1}.modal-cover-wrap{min-height:555px;display:grid;place-items:center;padding:34px;background:var(--surface-2);position:relative;overflow:hidden}.modal-cover{width:230px;min-height:340px;padding:28px 24px 26px 31px;display:flex;align-items:end;border-radius:8px 16px 16px 8px;color:#fff;font-size:27px;font-weight:800;line-height:1.12;letter-spacing:-.025em;box-shadow:0 28px 55px rgba(0,0,0,.25);position:relative;z-index:2}.modal-cover:before{content:"";position:absolute;left:0;top:0;bottom:0;width:10px;background:rgba(0,0,0,.13);box-shadow:4px 0 10px rgba(0,0,0,.1)}.modal-cover-shadow{position:absolute;width:235px;height:40px;bottom:80px;border-radius:50%;background:rgba(0,0,0,.14);filter:blur(13px)}.modal-body{padding:42px 42px 36px}.modal-tags{display:flex;gap:7px;flex-wrap:wrap}.modal-body h2{margin:12px 0 9px;color:var(--heading);font-size:30px;line-height:1.16;letter-spacing:-.035em}.modal-body>p{margin:0;color:var(--muted);font-size:12px}.chapter-panel{margin-top:24px;padding:17px 18px;border:1px solid var(--border);border-radius:15px;background:var(--bg)}.chapter-panel h4{margin:0 0 9px;color:var(--heading);font-size:11px}.chapter-panel ol{margin:0;padding-left:20px;color:var(--muted);font-size:10.5px;line-height:1.9}.modal-actions{display:flex;gap:9px;margin-top:22px}.hint{margin-top:10px!important;font-size:9px!important}.modal-actions .btn{font-size:11px}
.reader{position:fixed;inset:0;z-index:120;display:none;flex-direction:column;background:var(--bg)}.reader.open{display:flex}.reader-progress{position:absolute;z-index:4;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--primary-2));transition:width .08s linear}.reader-topbar{height:67px;flex:0 0 67px;padding:0 max(16px,calc((100vw - 1100px)/2));display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px)}.reader-title-wrap{min-width:0;flex:1;display:grid;line-height:1.25}.reader-title-wrap strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--heading);font-size:12px}.reader-title-wrap span{margin-top:3px;color:var(--muted);font-size:9px}.reader-tools{display:flex;align-items:center;gap:6px}.text-tool{width:38px;height:36px;border-radius:10px;font-size:10px;font-weight:800}.reader-body{--reader-font:17px;flex:1;overflow:auto;padding:38px max(20px,calc((100vw - 830px)/2)) 64px;font-size:var(--reader-font);scroll-behavior:smooth}.reader-body article{padding:44px 48px;border:1px solid var(--border);border-radius:24px;background:var(--surface);box-shadow:var(--shadow-sm)}.reader-body h2{margin:0 0 18px;color:var(--heading);font-size:2em;line-height:1.15;letter-spacing:-.035em}.reader-body h3{margin:30px 0 8px;color:var(--heading);font-size:1.2em}.reader-body p{color:var(--text);line-height:1.9}.reader-body .arabic{font-family:"Noto Naskh Arabic",serif;font-size:2em;line-height:2.1;text-align:right}.reader-body .callout{padding:17px 18px;border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:13px;background:var(--surface-2);font-size:.92em}.reader-body .callout strong{color:var(--heading)}
.reveal{animation:fade-in .55s ease both}@keyframes fade-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media(max-width:1080px){
  .nav{gap:0}.nav-link{padding:11px 10px}.top-cta{display:none}
  .hero{grid-template-columns:minmax(0,1fr) minmax(360px,.85fr);gap:42px}.hero-visual{min-height:500px}.portal-card{width:390px;min-height:470px}.orbit-one{width:440px;height:440px}.orbit-two{width:510px;height:510px}.floating-note{min-width:155px}.note-top{right:-8px}.note-bottom{left:-4px}
  .book-grid{gap:17px}.cover{height:215px}.cover-title{font-size:21px}
  .about{gap:42px}
}
@media(max-width:860px){
  :root{--header-h:68px}
  .announcement{display:none}.nav{display:none}.menu-btn{display:grid}.topbar-inner{padding:0 18px}.brand-copy span{font-size:9.5px}
  .section{padding-left:20px;padding-right:20px}
  .hero{min-height:auto;grid-template-columns:1fr;padding-top:54px;padding-bottom:55px;gap:44px}.hero-copy{text-align:center}.hero-badge{margin:auto}.hero h1{max-width:760px;margin-left:auto;margin-right:auto}.hero-lead{margin:auto}.hero-actions,.hero-trust{justify-content:center}.hero-visual{min-height:510px;order:-1}.portal-card{width:min(410px,78vw)}.note-top{right:8%}.note-bottom{left:7%}
  .shortcut-heading{align-items:flex-start;flex-direction:column;gap:7px}.shortcut-heading>p{max-width:680px}.class-grid{grid-template-columns:repeat(3,1fr)}.class-card{padding:15px;gap:12px}.class-number{width:62px;height:74px;flex-basis:62px;font-size:22px}
  .book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.cover{height:225px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr}.quote-card{min-height:320px}
  .modal-card{grid-template-columns:285px minmax(0,1fr)}.modal-cover-wrap{min-height:500px;padding:24px}.modal-cover{width:195px;min-height:300px;font-size:22px}.modal-body{padding:34px 30px}
  .footer-main{grid-template-columns:1.4fr .6fr .6fr;gap:35px}
}
@media(max-width:680px){
  .topbar-inner{gap:10px}.brand-copy span{display:none}.brand-mark{width:40px;height:40px;flex-basis:40px}.brand-copy strong{font-size:13px}
  .hero{padding-top:38px}.hero h1{font-size:clamp(38px,11vw,52px);letter-spacing:-.05em}.hero-lead{font-size:14px;line-height:1.75}.hero-visual{min-height:455px}.portal-card{width:min(360px,88vw);min-height:425px;padding:23px}.portal-title{font-size:27px}.portal-books{height:150px}.mini-book{width:77px}.book-vii{height:120px}.book-viii{height:143px}.book-ix{height:126px}.mini-book b{font-size:20px}.floating-note{display:none}.orbit-one{width:380px;height:380px}.orbit-two{width:445px;height:445px}
  .class-grid{grid-template-columns:1fr}.class-card{min-height:112px}.class-number{width:68px;height:76px;flex-basis:68px}
  .section-heading{align-items:flex-start;flex-direction:column;gap:16px}.favorite-toggle{width:100%}
  .toolbar{grid-template-columns:1fr}.sortbox{min-width:0}.sortbox select{flex:1}.filter-row{grid-template-columns:1fr;gap:7px}.filters,.element-filter{flex-wrap:nowrap;overflow-x:auto;padding-bottom:3px;scrollbar-width:none}.filters::-webkit-scrollbar,.element-filter::-webkit-scrollbar{display:none}.chip,.mini-chip{flex:0 0 auto}.results-bar{margin-top:11px}
  .book-grid{grid-template-columns:1fr}.book-card{display:grid;grid-template-columns:135px minmax(0,1fr)}.cover{height:auto;min-height:220px;padding:17px 14px 14px 19px}.cover-title{font-size:17px;max-width:100%}.cover .cover-bottom{display:none}.class-label{font-size:7px}.cover-badge{display:none}.book-content{padding:15px}.book-content h3{font-size:15px}.book-content>p{font-size:10.5px}.book-stats{gap:8px}.card-actions{gap:6px}.card-actions .btn{font-size:9.5px;padding:7px 8px}.fav-icon{flex-basis:37px!important;width:37px!important}
  .feature-grid{grid-template-columns:1fr}.features-inner{padding-top:70px;padding-bottom:72px}
  .about{padding-top:72px;padding-bottom:72px}.quote-card{padding:30px 20px}.quote-card .arabic{font-size:39px}
  .footer-main{grid-template-columns:1fr 1fr;padding-top:42px;gap:30px}.footer-brand{grid-column:1/-1}.copyright{align-items:flex-start;flex-direction:column;gap:5px}
  .modal{padding:0}.modal-card{width:100%;max-height:100vh;height:100%;border-radius:0;grid-template-columns:1fr;display:block}.modal-cover-wrap{min-height:280px;padding:28px}.modal-cover{width:155px;min-height:225px;font-size:18px}.modal-cover-shadow{bottom:35px}.modal-body{padding:25px 20px 32px}.modal-body h2{font-size:25px}.modal-actions{flex-direction:column}.modal-close{position:fixed}
  .reader-topbar{padding:0 10px;gap:7px}.reader-tools{gap:3px}.text-tool{width:34px}.reader-topbar .icon-btn{width:36px;height:36px}.reader-body{padding:18px 10px 36px}.reader-body article{padding:26px 20px;border-radius:18px}.reader-title-wrap span{display:none}
}
@media(max-width:420px){
  .section{padding-left:15px;padding-right:15px}.topbar-inner{padding:0 13px}.hero{padding-left:15px;padding-right:15px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-trust{gap:13px}.trust-item strong{font-size:20px}.trust-item span{font-size:8.5px}.portal-card{width:min(330px,91vw)}.orbit-one{width:335px;height:335px}.orbit-two{width:390px;height:390px}.portal-footer{gap:8px}.portal-footer span{font-size:7.5px}
  .book-card{grid-template-columns:120px minmax(0,1fr)}.cover{min-height:215px;padding-left:16px}.book-content{padding:13px}.meta .tag:nth-child(2){display:none}.book-content h3{font-size:14px}.book-stats{font-size:8px}.card-actions .btn.primary span{display:none}
  .footer-main{grid-template-columns:1fr}.footer-brand{grid-column:auto}
  .reader-title-wrap strong{font-size:10.5px}.text-tool{width:31px;font-size:9px}
}

/* =========================================================
   E-Book PAI SMP v3.0 — Full Application UI
   ========================================================= */
:root{
  --app-primary:#08786d;--app-primary-2:#0a9384;--app-dark:#10312e;--app-gold:#e8b949;
  --app-bg:#f5f8f7;--app-card:#fff;--app-text:#17322f;--app-muted:#6b7f7c;--app-line:#dfe9e7;
  --app-danger:#c84444;--app-warning:#b97712;--app-success:#15745e;--sidebar-w:264px;
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--app-text);background:var(--app-bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a{ -webkit-tap-highlight-color:transparent }.muted{color:var(--app-muted)!important}.block{display:block}.center{text-align:center}.full{width:100%}.small{padding:.58rem .85rem!important;font-size:.83rem!important}.xl{padding:.95rem 1.3rem!important}.disabled{opacity:.55;cursor:not-allowed}.brand-symbol{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,var(--app-primary),var(--app-primary-2));color:white;font-size:1.5rem;box-shadow:0 10px 25px rgba(8,120,109,.24)}
.btn{border-radius:12px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;font-weight:700;cursor:pointer;transition:.2s ease;padding:.72rem 1rem}.btn.primary{background:linear-gradient(135deg,var(--app-primary),var(--app-primary-2));color:#fff;box-shadow:0 8px 18px rgba(8,120,109,.18)}.btn.primary:hover{transform:translateY(-1px);box-shadow:0 12px 25px rgba(8,120,109,.24)}.btn.soft{background:#eaf5f3;color:var(--app-primary);border-color:#d5ebe7}.btn.outline{background:#fff;color:var(--app-primary);border-color:#cfe1de}.btn.large{padding:.9rem 1.2rem}.alert{padding:.85rem 1rem;border-radius:12px;margin:0 0 16px;border:1px solid}.alert.success{background:#ebf8f3;color:#17614f;border-color:#cbeadd}.alert.danger{background:#fff0f0;color:#a63333;border-color:#f1c7c7}.alert.warning{background:#fff8e9;color:#8f641e;border-color:#f2deb0}

/* Authentication */
.auth-page{min-height:100vh;background:#edf4f2}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr)}.auth-visual{position:relative;overflow:hidden;padding:48px clamp(36px,6vw,90px);background:radial-gradient(circle at 75% 25%,rgba(232,185,73,.24),transparent 28%),radial-gradient(circle at 15% 80%,rgba(255,255,255,.12),transparent 30%),linear-gradient(145deg,#064e49,#08786d 55%,#09655f);color:white;display:flex;flex-direction:column;justify-content:space-between}.auth-visual:after{content:"";position:absolute;inset:0;background-image:linear-gradient(30deg,transparent 24%,rgba(255,255,255,.035) 25%,rgba(255,255,255,.035) 26%,transparent 27%,transparent 74%,rgba(255,255,255,.035) 75%,rgba(255,255,255,.035) 76%,transparent 77%);background-size:72px 72px;pointer-events:none}.auth-brand{position:relative;z-index:1;display:flex;align-items:center;gap:12px}.auth-brand .brand-symbol{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);box-shadow:none}.auth-brand b,.auth-brand small{display:block}.auth-brand small{opacity:.72;margin-top:3px}.auth-copy{position:relative;z-index:1;max-width:640px;margin:auto 0}.auth-copy h1{font-size:clamp(2.3rem,4.5vw,4.5rem);line-height:1.04;letter-spacing:-.045em;margin:12px 0 20px;color:#fff}.auth-copy p{font-size:1.07rem;line-height:1.75;color:rgba(255,255,255,.78);max-width:570px}.feature-bullets{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.feature-bullets span{padding:10px 14px;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.09);backdrop-filter:blur(8px);border-radius:999px;font-size:.88rem}.auth-card{display:grid;place-items:center;padding:48px clamp(24px,5vw,70px);background:#fff}.auth-form-wrap{width:min(100%,470px)}.install-shell .auth-form-wrap{width:min(100%,680px)}.auth-form-wrap h2{font-size:2rem;margin:14px 0 8px}.login-icon{width:60px;height:60px;display:grid;place-items:center;background:#e8f5f2;color:var(--app-primary);border-radius:18px;font-size:2rem;margin:34px 0 18px}.back-link{display:inline-flex;color:var(--app-primary);font-weight:700;margin-bottom:10px}.login-form,.stack-form{display:grid;gap:16px;margin-top:24px}.login-form label>span,.stack-form label>span,.form-grid label>span,.question-card label>span{display:block;font-weight:700;font-size:.84rem;margin:0 0 7px;color:#334e4b}.login-form input,.stack-form input,.stack-form select,.form-grid input,.form-grid select,.form-grid textarea,.question-card input,.question-card select,.question-card textarea,.inline-filter select{width:100%;border:1px solid #d7e3e1;border-radius:12px;padding:12px 14px;background:#fff;outline:none;color:var(--app-text);transition:.2s}.login-form input:focus,.stack-form input:focus,.stack-form select:focus,.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus,.question-card input:focus,.question-card textarea:focus{border-color:#75bcb4;box-shadow:0 0 0 4px rgba(8,120,109,.08)}.password-field{display:flex;border:1px solid #d7e3e1;border-radius:12px;overflow:hidden}.password-field input{border:0!important;border-radius:0!important;box-shadow:none!important}.password-field button{border:0;background:white;color:var(--app-primary);font-weight:700;padding:0 14px;cursor:pointer}.login-note{margin-top:24px;padding:14px 16px;border-radius:12px;background:#f5f8f7;border:1px solid #e4ecea}.login-note b,.login-note span{display:block}.login-note span{font-size:.82rem;color:var(--app-muted);margin-top:4px;line-height:1.5}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .span-2,.span-2{grid-column:1/-1}.form-grid label small,.stack-form label small{display:block;color:var(--app-muted);font-size:.78rem;margin-top:6px}.form-section-title{grid-column:1/-1;font-weight:800;font-size:.9rem;color:var(--app-primary);padding-top:8px;border-bottom:1px solid var(--app-line);padding-bottom:8px}

/* Public website v3 */
.announcement{min-height:38px;display:flex;align-items:center;justify-content:center;padding:8px 24px;background:#063f3b;color:#dff5f0;font-size:.82rem}.site-header,.simple-header{height:76px;padding:0 max(24px,calc((100vw - 1200px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.96);border-bottom:1px solid #e3ecea;position:sticky;top:0;z-index:50;backdrop-filter:blur(14px)}.site-brand{display:flex;align-items:center;gap:11px}.site-brand b,.site-brand small{display:block}.site-brand b{font-size:1rem}.site-brand small{font-size:.72rem;color:var(--app-muted);margin-top:2px}.site-header nav{display:flex;gap:8px}.site-header nav a{padding:10px 12px;border-radius:10px;font-weight:600;color:#506763;font-size:.9rem}.site-header nav a:hover{background:#edf6f4;color:var(--app-primary)}.header-actions{display:flex;align-items:center;gap:8px}.menu-trigger{display:none;border:0;background:#edf5f3;width:40px;height:40px;border-radius:10px}.hero-pro{max-width:1200px;margin:0 auto;padding:86px 24px 72px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(400px,.95fr);gap:70px;align-items:center}.hero-pill{display:inline-flex;padding:8px 12px;border:1px solid #cae4df;background:#eff8f6;border-radius:999px;color:var(--app-primary);font-weight:800;font-size:.78rem;letter-spacing:.04em}.hero-copy h1{font-size:clamp(3rem,5.6vw,5rem);line-height:1.03;letter-spacing:-.055em;margin:18px 0;color:#183b37}.hero-copy h1 em{font-style:normal;color:var(--app-primary)}.hero-copy>p{font-size:1.08rem;line-height:1.8;color:#637773;max-width:670px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-stats{display:flex;gap:26px;margin-top:38px;padding-top:24px;border-top:1px solid #deebe8}.hero-stats>div{display:grid;gap:3px}.hero-stats b{font-size:1.35rem}.hero-stats span{font-size:.78rem;color:var(--app-muted)}.hero-library{position:relative}.library-window{min-height:465px;padding:26px;border-radius:30px;background:linear-gradient(145deg,#064f4a,#08897c);box-shadow:0 30px 80px rgba(7,82,75,.24);position:relative;overflow:hidden}.library-window:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(255,255,255,.11);border-radius:50%;right:-130px;top:-100px;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.02)}.window-head{display:flex;justify-content:space-between;position:relative;z-index:1;color:white;font-size:.72rem;font-weight:800;letter-spacing:.1em}.window-head i{font-style:normal;color:#d7f5e9}.book-stack{height:315px;display:flex;align-items:end;justify-content:center;gap:15px;position:relative;z-index:1;padding-top:45px}.stack-book{width:126px;border-radius:14px 14px 8px 8px;padding:26px 16px;display:flex;flex-direction:column;justify-content:center;text-align:center;box-shadow:0 16px 32px rgba(0,0,0,.22);color:white}.stack-book small{font-size:.68rem;opacity:.78;text-transform:uppercase}.stack-book b{font-size:3.4rem;line-height:1;margin:7px 0}.stack-book span{font-weight:800;letter-spacing:.12em}.s7{height:220px;background:linear-gradient(#177d74,#115f59)}.s8{height:270px;background:linear-gradient(#cf9f31,#9b7120)}.s9{height:235px;background:linear-gradient(#566e91,#3a4f6e)}.window-tags{display:flex;gap:8px;justify-content:center;position:relative;z-index:1}.window-tags span{font-size:.72rem;color:#eaf9f6;padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13)}.quick-classes,.collection-pro,.feature-section,.detail-main{max-width:1200px;margin:0 auto;padding:64px 24px}.section-title{margin-bottom:24px}.section-title h2{font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.035em;margin:6px 0 8px}.section-title p{color:var(--app-muted);max-width:650px;line-height:1.7}.section-title.centered{text-align:center}.section-title.centered p{margin:auto}.class-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.class-cards .class-card{min-height:135px;border-radius:20px;padding:20px;background:white;border:1px solid var(--app-line);box-shadow:0 12px 35px rgba(27,76,70,.06);display:flex;align-items:center;gap:18px;transition:.2s}.class-cards .class-card:hover{transform:translateY(-3px);border-color:#a8d1cb;box-shadow:0 18px 40px rgba(27,76,70,.1)}.class-num{width:76px;height:90px;border-radius:14px;background:linear-gradient(145deg,#08786d,#0a9686);display:grid;place-items:center;color:white;font-size:1.8rem;font-weight:800}.class-card small,.class-card b,.class-card span{display:block}.class-card small{color:var(--app-muted);font-size:.75rem}.class-card b{font-size:1.2rem;margin:3px 0 12px}.class-card span{font-size:.79rem;color:var(--app-primary);font-weight:800}.catalog-toolbar,.filter-panel{display:grid;grid-template-columns:minmax(260px,1.6fr) repeat(3,minmax(140px,.75fr)) auto;gap:10px;padding:14px;background:white;border:1px solid var(--app-line);border-radius:16px;box-shadow:0 10px 30px rgba(23,77,70,.05)}.catalog-toolbar select,.filter-panel select{border:1px solid #d9e6e3;border-radius:11px;padding:11px 12px;background:white;color:#35504d}.search-field{display:flex;align-items:center;gap:8px;border:1px solid #d9e6e3;border-radius:11px;padding:0 12px;background:white;color:#71908c}.search-field input{border:0;outline:0;min-width:0;flex:1;padding:11px 0;background:transparent}.catalog-result{font-size:.86rem;color:var(--app-muted);padding:15px 2px}.book-grid-pro{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.book-card-pro{border:1px solid var(--app-line);background:white;border-radius:20px;overflow:hidden;box-shadow:0 12px 35px rgba(20,72,65,.06);transition:.2s}.book-card-pro:hover{transform:translateY(-4px);box-shadow:0 22px 45px rgba(20,72,65,.11)}.cover-wrap{display:block;aspect-ratio:3/4;position:relative;background:#dbe9e6;overflow:hidden}.cover-wrap img{width:100%;height:100%;object-fit:cover;display:block}.semester-badge{position:absolute;left:12px;bottom:12px;padding:7px 9px;border-radius:9px;background:rgba(8,61,56,.84);color:white;font-size:.68rem;font-weight:800;backdrop-filter:blur(8px)}.book-info{padding:17px}.book-tags{display:flex;flex-wrap:wrap;gap:6px}.book-tags span{font-size:.66rem;font-weight:800;color:#21746b;background:#ecf7f4;border:1px solid #d7ede8;padding:5px 7px;border-radius:999px}.book-info h3{font-size:1.05rem;line-height:1.35;margin:11px 0 8px;min-height:2.8em}.book-info p{font-size:.82rem;color:var(--app-muted);line-height:1.6;min-height:4em}.book-meta{display:flex;gap:12px;color:#708481;font-size:.73rem;margin:12px 0 15px}.empty-state{text-align:center;padding:55px 22px;border:1px dashed #cbded9;border-radius:18px;background:white}.empty-state>div{font-size:2.4rem}.empty-state h3{margin:10px 0 5px}.empty-state p{color:var(--app-muted)}.empty-state.compact{padding:34px}.feature-section{padding-bottom:90px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.feature-grid article{background:white;border:1px solid var(--app-line);padding:24px;border-radius:18px}.feature-grid article>span{font-size:1.6rem}.feature-grid h3{margin:15px 0 8px}.feature-grid p{font-size:.84rem;line-height:1.65;color:var(--app-muted)}.site-footer{padding:34px max(24px,calc((100vw - 1200px)/2));background:#10312e;color:#dbeae7;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:30px}.site-footer b,.site-footer span{display:block}.site-footer span,.site-footer p,.site-footer small{font-size:.78rem;color:#9eb6b1}.site-footer p{margin:0;text-align:center}.detail-main{padding-top:40px}.book-detail{display:grid;grid-template-columns:320px 1fr;gap:52px;margin-top:25px}.detail-cover img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:22px;box-shadow:0 24px 50px rgba(19,64,59,.16)}.detail-copy{padding:14px 0}.detail-copy h1{font-size:clamp(2.3rem,4vw,4rem);line-height:1.08;letter-spacing:-.045em;margin:16px 0}.detail-copy .lead{font-size:1rem;line-height:1.8;color:var(--app-muted)}.detail-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px 0}.detail-facts>div{padding:13px;border:1px solid var(--app-line);border-radius:12px;background:#fff}.detail-facts small,.detail-facts b{display:block}.detail-facts small{font-size:.68rem;color:var(--app-muted);margin-bottom:5px}.detail-facts b{font-size:.85rem}.progress-card{padding:16px;background:#fff;border:1px solid var(--app-line);border-radius:14px;margin:18px 0}.progress-card>div:first-child{display:flex;justify-content:space-between}.progress-card small{color:var(--app-muted);font-size:.75rem}.progress-track{height:8px;background:#e6eeec;border-radius:99px;overflow:hidden;margin:10px 0}.progress-track i{display:block;height:100%;background:linear-gradient(90deg,var(--app-primary),#32ae98);border-radius:inherit}.detail-actions{margin-top:20px}.login-hint{font-size:.77rem!important;color:var(--app-muted)}.quiz-section{margin-top:60px}.quiz-list{display:grid;gap:10px}.quiz-list article{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border:1px solid var(--app-line);border-radius:15px;background:white}.quiz-list small,.quiz-list span{color:var(--app-muted);font-size:.74rem}.quiz-list h3{margin:4px 0 6px}

/* Application shell */
.app-shell{background:#f4f7f6}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);background:#0c332f;color:#dceae7;padding:18px 14px;z-index:100;display:flex;flex-direction:column}.side-brand{display:flex;align-items:center;gap:11px;padding:6px 6px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.side-brand .brand-symbol{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13);box-shadow:none}.side-brand b,.side-brand small{display:block}.side-brand small{font-size:.68rem;color:#86a7a1;margin-top:3px}.sidebar nav{display:grid;gap:5px;padding-top:18px}.sidebar nav a,.side-bottom>a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:10px;color:#bcd0cc;font-size:.86rem;font-weight:600}.sidebar nav a span,.side-bottom>a span{width:20px;text-align:center;font-size:1rem}.sidebar nav a:hover,.sidebar nav a.active,.side-bottom>a:hover{background:rgba(255,255,255,.085);color:white}.sidebar nav a.active{box-shadow:inset 3px 0 0 #e8b949}.side-bottom{margin-top:auto;display:grid;gap:3px}.user-chip{margin-top:12px;padding:11px;border:1px solid rgba(255,255,255,.08);border-radius:12px;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.04)}.avatar,.avatar-sm{display:grid;place-items:center;border-radius:50%;background:#dff2ee;color:var(--app-primary);font-weight:800}.avatar{width:38px;height:38px;flex:0 0 auto}.avatar.xl{width:72px;height:72px;font-size:1.8rem}.avatar-sm{width:36px;height:36px}.user-chip b,.user-chip small{display:block;max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-chip b{font-size:.79rem;color:white}.user-chip small{font-size:.68rem;color:#87aaa3;margin-top:3px}.app-main{margin-left:var(--sidebar-w);padding:34px clamp(20px,3vw,48px) 60px;min-height:100vh}.mobile-appbar{display:none}.sidebar-backdrop{display:none}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:25px}.page-heading h1{font-size:clamp(1.9rem,3vw,2.7rem);letter-spacing:-.04em;margin:5px 0 7px}.page-heading p{margin:0;color:var(--app-muted);font-size:.9rem}.date-chip{padding:9px 12px;border:1px solid var(--app-line);border-radius:10px;background:white;color:var(--app-muted);font-size:.78rem}.panel{background:white;border:1px solid var(--app-line);border-radius:17px;padding:20px;box-shadow:0 8px 30px rgba(18,65,59,.035)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.panel-head h2{font-size:1.08rem;margin:0 0 4px}.panel-head p{font-size:.77rem;color:var(--app-muted);margin:0}.panel-head>a{font-size:.77rem;color:var(--app-primary);font-weight:800}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat-grid article{display:flex;align-items:center;gap:15px;padding:18px;background:white;border:1px solid var(--app-line);border-radius:15px}.stat-grid article>span{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:#eaf6f3;font-size:1.25rem}.stat-grid small,.stat-grid b{display:block}.stat-grid small{font-size:.72rem;color:var(--app-muted);margin-bottom:2px}.stat-grid b{font-size:1.55rem}.dashboard-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:18px}.panel.wide{min-width:0}.simple-table{overflow:auto}.simple-table table{width:100%;border-collapse:collapse;font-size:.8rem}.simple-table th{text-align:left;color:#71827f;font-size:.69rem;text-transform:uppercase;letter-spacing:.045em;padding:10px;border-bottom:1px solid var(--app-line);white-space:nowrap}.simple-table td{padding:12px 10px;border-bottom:1px solid #edf2f1;vertical-align:middle}.simple-table tbody tr:last-child td{border-bottom:0}.simple-table small{font-size:.7rem}.book-cell{display:flex;align-items:center;gap:10px;min-width:220px}.book-cell img{width:40px;height:52px;border-radius:7px;object-fit:cover}.book-cell b,.book-cell small{display:block}.book-cell small{color:var(--app-muted);margin-top:3px}.status-pill{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:.67rem;font-weight:800;background:#edf2f1;color:#71817e}.status-pill.success{background:#e8f6f0;color:#17705c}.status-pill.warning{background:#fff6df;color:#936312}.status-pill.neutral{background:#edf0f0;color:#667775}.row-actions{display:flex;align-items:center;gap:8px;white-space:nowrap}.row-actions a,.row-actions button{font-size:.72rem;font-weight:800;color:var(--app-primary);background:none;border:0;padding:0;cursor:pointer}.row-actions form{margin:0}.row-actions .link-danger,.link-danger{color:#b74242!important}.quick-actions{display:grid;gap:9px}.quick-actions a{display:flex;align-items:center;gap:11px;padding:12px;border:1px solid #e1ebe9;border-radius:12px}.quick-actions a>span{width:38px;height:38px;border-radius:10px;background:#eaf5f2;display:grid;place-items:center;color:var(--app-primary);font-size:1.2rem}.quick-actions b,.quick-actions small{display:block}.quick-actions b{font-size:.81rem}.quick-actions small{font-size:.69rem;color:var(--app-muted);margin-top:2px}.donut{width:165px;aspect-ratio:1;border-radius:50%;margin:25px auto;display:grid;place-items:center;background:conic-gradient(var(--app-primary) calc(var(--p)*1%),#e8efed 0)}.donut:before{content:"";width:123px;height:123px;border-radius:50%;background:white;position:absolute}.donut>div{position:relative;z-index:1;text-align:center}.donut b,.donut span{display:block}.donut b{font-size:1.8rem}.donut span{font-size:.65rem;color:var(--app-muted)}.continue-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.continue-grid article{display:grid;grid-template-columns:82px 1fr;gap:13px;padding:11px;border:1px solid #e2ebe9;border-radius:13px}.continue-grid img{width:82px;height:108px;object-fit:cover;border-radius:8px}.continue-grid small{font-size:.65rem;color:var(--app-primary);font-weight:800}.continue-grid h3{font-size:.84rem;margin:4px 0}.continue-grid span{font-size:.67rem;color:var(--app-muted)}.continue-grid .btn{margin-top:7px}.empty-mini{font-size:.8rem;color:var(--app-muted);padding:18px;text-align:center;background:#f7f9f9;border-radius:10px}.empty-mini a{color:var(--app-primary);font-weight:800}.form-panel{max-width:920px}.form-panel .form-grid{margin-top:4px}.form-panel textarea{resize:vertical}.upload-field{padding:14px;border:1px dashed #c6dcd7;border-radius:12px;background:#f8fbfa}.upload-field em{font-size:.7rem;color:var(--app-primary);display:block;margin-top:8px}.cover-preview{width:92px;height:122px;object-fit:cover;border-radius:8px;margin-top:10px}.form-actions{display:flex;gap:10px;margin-top:24px;padding-top:18px;border-top:1px solid var(--app-line)}.filter-panel{grid-template-columns:minmax(250px,1.5fr) repeat(2,minmax(160px,.7fr)) auto;margin-bottom:18px}.student-book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.student-book-grid>article{display:grid;grid-template-columns:125px 1fr;background:white;border:1px solid var(--app-line);border-radius:16px;overflow:hidden}.student-book-grid>article>img{width:100%;height:100%;object-fit:cover;min-height:240px}.student-book-copy{padding:15px}.student-book-copy h3{font-size:.94rem;margin:9px 0 6px}.student-book-copy p{font-size:.74rem;line-height:1.55;color:var(--app-muted)}.progress-line{display:flex;align-items:center;gap:7px}.progress-line .progress-track{flex:1}.progress-line span{font-size:.67rem;color:var(--app-muted)}.mini-progress{width:90px;height:5px;background:#e7efed;border-radius:99px;overflow:hidden;display:inline-block;margin-right:6px;vertical-align:middle}.mini-progress i{display:block;height:100%;background:var(--app-primary)}.score-list{display:grid}.score-list>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #edf2f1}.score-list b,.score-list small{display:block}.score-list b{font-size:.76rem}.score-list small{font-size:.66rem;color:var(--app-muted);margin-top:3px}.score-list strong{font-size:1.2rem;color:var(--app-primary)}.profile-panel{max-width:720px}.profile-identity{display:flex;align-items:center;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--app-line)}.profile-identity h2{margin:0}.profile-identity p,.profile-identity span{margin:4px 0 0;color:var(--app-muted);font-size:.78rem}.inline-filter{display:flex;gap:8px}.insight-box{padding:14px;border-radius:12px;background:#f3f8f7;border:1px solid #e1ece9;font-size:.76rem;line-height:1.6}.insight-box p{color:var(--app-muted);margin:5px 0 0}

/* Quiz editor and quiz taking */
.quiz-editor{max-width:980px}.question-editor-head{display:flex;justify-content:space-between;align-items:center;margin:30px 0 12px;border-top:1px solid var(--app-line);padding-top:20px}.question-editor-head h2{margin:0;font-size:1.1rem}.question-editor-head p{font-size:.75rem;color:var(--app-muted);margin:4px 0 0}.questions-editor{display:grid;gap:14px}.question-card{padding:17px;border:1px solid #dfe9e7;border-radius:14px;background:#fbfdfc}.question-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.question-top b{font-size:.86rem}.remove-question{border:0;background:#fff0f0;color:#b24444;border-radius:8px;padding:6px 9px;font-size:.7rem;font-weight:800;cursor:pointer}.option-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:10px 0}.quiz-take{display:grid;gap:15px;max-width:900px}.quiz-question{padding:24px}.q-number{font-size:.72rem;font-weight:800;color:var(--app-primary);text-transform:uppercase;letter-spacing:.06em}.quiz-question h3{font-size:1.03rem;line-height:1.55}.answer-options{display:grid;gap:9px;margin-top:15px}.answer-options label{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid #dfe8e6;border-radius:11px;cursor:pointer;background:#fff}.answer-options label:has(input:checked){border-color:#7bbfb7;background:#f0f8f6}.answer-options input{accent-color:var(--app-primary)}.answer-options .letter{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#eef5f3;color:var(--app-primary);font-weight:800}.answer-options label.correct{border-color:#8fd2bb;background:#ebf9f3}.answer-options label.wrong{border-color:#e1a2a2;background:#fff1f1}.explanation{margin-top:13px;padding:11px;border-radius:10px;background:#f1f7f5;color:#536b67;font-size:.78rem;line-height:1.6}.result-card{display:flex;align-items:center;gap:22px;max-width:900px;margin-bottom:18px}.result-card.pass{border-color:#b8e4d4}.result-card.retry{border-color:#eed6a9}.result-score{width:94px;height:94px;border-radius:50%;display:grid;place-items:center;background:#e8f6f1;color:var(--app-primary);font-size:2rem;font-weight:800}.result-card.retry .result-score{background:#fff4d8;color:#9b6a16}.result-card h2{margin:4px 0}.result-card p{margin:0;color:var(--app-muted);font-size:.82rem}

/* Reader */
.reader-page{height:100vh;overflow:hidden;background:#26302f}.reader-toolbar{height:68px;display:flex;align-items:center;padding:0 15px;gap:12px;background:#fff;border-bottom:1px solid #dfe7e5}.reader-back{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:#edf4f2;color:var(--app-primary);font-size:1.2rem}.reader-book{min-width:0;flex:1}.reader-book b,.reader-book small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-book b{font-size:.88rem}.reader-book small{font-size:.66rem;color:var(--app-muted);margin-top:2px}.reader-controls{display:flex;align-items:center;gap:6px}.reader-controls>button{width:38px;height:38px;border:1px solid #d7e3e0;background:#fff;border-radius:9px;cursor:pointer}.reader-controls label{font-size:.72rem;color:#526a66;border:1px solid #d7e3e0;border-radius:9px;padding:5px 8px}.reader-controls input{width:50px;border:0;text-align:center;outline:0;font-weight:800}.bookmark-btn.active{background:#fff6dd!important;border-color:#edd38a!important}.reader-progressbar{height:4px;background:#dbe6e3}.reader-progressbar i{display:block;height:100%;background:linear-gradient(90deg,#0b8f80,#e8b949)}.pdf-stage{height:calc(100vh - 72px);background:#303837}.pdf-stage iframe{width:100%;height:100%;border:0;background:#fff}.reader-mobilebar{display:none}

@media (max-width:1150px){.book-grid-pro{grid-template-columns:repeat(3,1fr)}.student-book-grid{grid-template-columns:repeat(2,1fr)}.hero-pro{gap:38px}.dashboard-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-visual{min-height:360px;padding:34px 30px}.auth-copy{margin:55px 0 10px}.auth-copy h1{font-size:2.8rem}.auth-card{padding:40px 24px}.site-header nav{display:none}.menu-trigger{display:grid;place-items:center}.hero-pro{grid-template-columns:1fr;padding-top:55px}.hero-library{max-width:600px;width:100%;margin:auto}.class-cards{grid-template-columns:1fr}.catalog-toolbar{grid-template-columns:1fr 1fr}.catalog-toolbar .search-field{grid-column:1/-1}.book-grid-pro{grid-template-columns:repeat(2,1fr)}.book-detail{grid-template-columns:250px 1fr;gap:30px}.detail-facts{grid-template-columns:repeat(2,1fr)}.site-footer{grid-template-columns:1fr;text-align:center}.site-footer p{text-align:center}.sidebar{transform:translateX(-102%);transition:.25s}.sidebar.open{transform:none}.sidebar-backdrop.show{display:block;position:fixed;inset:0;background:rgba(8,35,32,.45);z-index:90}.app-main{margin-left:0;padding-top:86px}.mobile-appbar{display:flex;align-items:center;justify-content:space-between;position:fixed;top:0;left:0;right:0;height:62px;background:#fff;border-bottom:1px solid var(--app-line);padding:0 16px;z-index:80}.mobile-appbar .icon-btn{border:0;background:#edf5f3;width:38px;height:38px;border-radius:10px}.stat-grid{grid-template-columns:repeat(2,1fr)}.reader-toolbar{height:60px}.reader-controls label,.reader-controls [data-page-prev],.reader-controls [data-page-next]{display:none}.pdf-stage{height:calc(100vh - 116px)}.reader-mobilebar{height:52px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-top:1px solid #dae4e2;padding:0 10px;font-size:.72rem}.reader-mobilebar button{border:0;background:#edf5f3;color:var(--app-primary);font-weight:800;padding:9px 11px;border-radius:9px}}
@media (max-width:640px){.announcement{font-size:.7rem;text-align:center}.site-header,.simple-header{height:66px;padding:0 14px}.site-brand small{display:none}.header-actions .btn{font-size:.75rem;padding:.6rem .8rem}.hero-pro{padding:42px 16px 48px}.hero-copy h1{font-size:2.65rem}.hero-copy>p{font-size:.95rem}.hero-actions .btn{width:100%}.hero-stats{gap:14px;justify-content:space-between}.hero-stats span{font-size:.65rem}.library-window{min-height:370px;padding:18px}.book-stack{height:245px;gap:9px;padding-top:30px}.stack-book{width:90px;padding:18px 10px}.stack-book b{font-size:2.5rem}.s7{height:175px}.s8{height:215px}.s9{height:185px}.window-tags{flex-wrap:wrap}.quick-classes,.collection-pro,.feature-section,.detail-main{padding-left:16px;padding-right:16px}.catalog-toolbar{grid-template-columns:1fr}.catalog-toolbar .search-field{grid-column:auto}.book-grid-pro{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}.book-detail{grid-template-columns:1fr}.detail-cover{max-width:260px;margin:auto}.detail-copy h1{font-size:2.35rem}.detail-facts{grid-template-columns:repeat(2,1fr)}.quiz-list article{align-items:flex-start;gap:12px}.auth-visual{min-height:330px;padding:28px 22px}.auth-copy{margin-top:40px}.auth-copy h1{font-size:2.3rem}.auth-copy p{font-size:.94rem}.feature-bullets{gap:6px}.feature-bullets span{font-size:.73rem}.auth-card{padding:34px 16px}.auth-form-wrap h2{font-size:1.7rem}.form-grid,.option-grid{grid-template-columns:1fr}.form-grid .span-2,.span-2{grid-column:auto}.stat-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-grid article{padding:13px;gap:10px}.stat-grid article>span{width:38px;height:38px}.stat-grid b{font-size:1.25rem}.stat-grid small{font-size:.63rem}.app-main{padding-left:12px;padding-right:12px}.page-heading{flex-direction:column;align-items:stretch}.page-heading>.btn{width:100%}.panel{padding:14px}.continue-grid{grid-template-columns:1fr}.student-book-grid{grid-template-columns:1fr}.student-book-grid>article{grid-template-columns:105px 1fr}.student-book-grid>article>img{min-height:215px}.filter-panel{grid-template-columns:1fr}.responsive-table table{min-width:760px}.form-actions{flex-direction:column}.form-actions .btn{width:100%}.profile-identity{align-items:flex-start}.question-editor-head{align-items:flex-start;gap:10px;flex-direction:column}.question-editor-head .btn{width:100%}.quiz-question{padding:17px}.result-card{align-items:flex-start}.result-score{width:72px;height:72px;font-size:1.5rem;flex:0 0 auto}.reader-book small{display:none}.reader-controls #readerFull{display:none}}

/* v3.1 Registration & approval workflow */
.nav-badge{margin-left:auto;min-width:22px;height:22px;padding:0 6px;border-radius:99px;display:inline-grid;place-items:center;background:#f3b63f;color:#24332f;font-size:.66rem;font-weight:900;box-shadow:0 4px 12px rgba(0,0,0,.12)}
.register-invite{margin-top:24px;padding:16px;border:1px solid #dce9e5;background:#f6faf9;border-radius:14px;display:grid;gap:12px}.register-invite b,.register-invite span{display:block}.register-invite b{font-size:.84rem}.register-invite span{font-size:.72rem;color:var(--app-muted,#667b77);margin-top:3px}.register-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px}.register-buttons a{padding:10px 12px;border:1px solid #cfe2dd;background:#fff;border-radius:10px;text-align:center;font-size:.75rem;font-weight:800;color:#08786d}.register-buttons a:hover{background:#eaf6f3}
.registration-page{min-height:100vh}.registration-shell{min-height:100vh;display:grid;grid-template-columns:minmax(330px,42%) 1fr;background:#f5f8f7}.registration-side{position:sticky;top:0;height:100vh;padding:42px clamp(28px,5vw,78px);display:flex;flex-direction:column;justify-content:space-between;color:#eafaf6;background:radial-gradient(circle at 20% 10%,rgba(41,190,166,.28),transparent 30%),radial-gradient(circle at 90% 80%,rgba(224,179,74,.18),transparent 35%),linear-gradient(145deg,#073f39,#082e2a 70%,#051f1d)}.registration-side .auth-brand{color:white}.registration-side h1{max-width:640px;margin:12px 0 14px;font-size:clamp(2.2rem,4vw,4rem);line-height:1.04;letter-spacing:-.045em}.registration-side>div>p{max-width:600px;color:#b9d7d1;font-size:.98rem}.registration-steps{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:16px;counter-reset:reg}.registration-steps li{counter-increment:reg;display:grid;grid-template-columns:42px 1fr;column-gap:12px;align-items:center}.registration-steps li:before{content:counter(reg);grid-row:1/3;width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);font-weight:900;color:#f0c765}.registration-steps b{font-size:.86rem}.registration-steps span{font-size:.75rem;color:#aacbc4}.privacy-note{font-size:.72rem;color:#9fc6be;padding:12px 14px;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:rgba(255,255,255,.05)}
.registration-card{padding:34px clamp(20px,5vw,72px);display:flex;align-items:flex-start;justify-content:center;overflow:auto}.registration-wrap{width:min(800px,100%);padding:10px 0 50px}.role-switch{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0 28px}.role-switch a{display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;gap:0 10px;padding:14px;border:1px solid #dbe7e4;background:white;border-radius:14px;box-shadow:0 7px 22px rgba(12,72,64,.04)}.role-switch a>span{grid-row:1/3;width:42px;height:42px;display:grid;place-items:center;background:#eff7f5;border-radius:12px}.role-switch b{font-size:.82rem}.role-switch small{font-size:.68rem;color:#71847f}.role-switch a.active{border-color:#63bbae;background:#edf8f5;box-shadow:inset 0 0 0 1px #82c9bd}.registration-title h2{font-size:1.8rem;margin:0}.registration-title p{margin:5px 0 22px;color:#71817d;font-size:.84rem}.registration-form{background:white;border:1px solid #dce8e4;border-radius:20px;padding:24px;box-shadow:0 18px 55px rgba(9,63,56,.07)}.registration-form textarea,.reject-details textarea{width:100%;border:1px solid #d6e3df;border-radius:10px;padding:11px 12px;font:inherit;resize:vertical;color:#17332e;background:#fff}.school-mode{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choice-card{display:flex!important;align-items:center;gap:10px;padding:13px;border:1px solid #d9e6e2;border-radius:12px;background:#fbfdfc;cursor:pointer}.choice-card:has(input:checked){border-color:#68b9ad;background:#eef8f6}.choice-card input{accent-color:#08786d}.choice-card b,.choice-card small{display:block}.choice-card b{font-size:.78rem}.choice-card small{font-size:.66rem;color:#778b86}.conditional-box{padding:14px;border:1px dashed #cbded9;border-radius:12px;background:#f9fcfb}.conditional-box.form-grid{margin:0}.consent-row{display:flex!important;align-items:flex-start;gap:9px;padding:12px;border-radius:11px;background:#f5f9f8}.consent-row input{margin-top:4px;accent-color:#08786d}.consent-row span{font-size:.72rem!important;font-weight:500!important;line-height:1.55;color:#647a75}.empty-registration{text-align:center;padding:40px 18px;background:white;border:1px solid #dce8e4;border-radius:18px}.empty-registration>div{font-size:2.6rem}.empty-registration h3{margin:8px 0}.empty-registration p{max-width:520px;margin:0 auto 20px;color:#6c7f7b;font-size:.82rem}
.compact-stats{margin-bottom:18px}.approval-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.filter-tabs{display:flex;gap:7px;flex-wrap:wrap}.filter-tabs a{padding:8px 12px;border:1px solid #dce7e4;border-radius:9px;background:#fff;font-size:.72rem;font-weight:800;color:#677b76}.filter-tabs a.active{background:#0a776b;border-color:#0a776b;color:#fff}.filter-tabs b{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:5px;border-radius:99px;background:rgba(255,255,255,.2);font-size:.64rem}.approval-list{display:grid;gap:12px}.approval-card{display:grid;grid-template-columns:50px minmax(0,1fr) auto;gap:14px;padding:17px;border:1px solid #e0e9e7;border-radius:15px;background:#fff}.approval-avatar{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-weight:900;font-size:1.2rem;background:#eaf6f3;color:#08786d}.approval-avatar.siswa{background:#eef2fb;color:#4665a9}.approval-title{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.approval-title h3{margin:7px 0 0;font-size:1rem}.approval-title time{font-size:.66rem;color:#80918d;white-space:nowrap}.role-tag{display:inline-flex;margin-left:6px;padding:3px 7px;border-radius:99px;background:#edf3f2;color:#62756f;font-size:.61rem;font-weight:800}.status-pill.warning{background:#fff4d8;color:#8c6418}.status-pill.danger{background:#fff0f0;color:#a24444}.approval-meta{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:8px;margin-top:12px}.approval-meta div{padding:9px 10px;border-radius:9px;background:#f7faf9}.approval-meta small,.approval-meta b{display:block}.approval-meta small{font-size:.58rem;text-transform:uppercase;letter-spacing:.04em;color:#8b9b97}.approval-meta b{margin-top:2px;font-size:.7rem;overflow:hidden;text-overflow:ellipsis}.school-registration-box{display:grid;gap:6px;margin-top:9px}.school-registration-box>div{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:10px;background:#f4f8f7}.school-registration-box p{margin:0;min-width:0;flex:1}.school-registration-box small,.school-registration-box b,.school-registration-box em{display:block}.school-registration-box small{font-size:.58rem;color:#83938f}.school-registration-box b{font-size:.72rem}.school-registration-box em{font-size:.61rem;font-style:normal;color:#71837e}.school-state{padding:4px 8px;border-radius:99px;background:#fff1d9;color:#8d671b;font-size:.6rem;font-weight:900}.school-state.active{background:#e6f7f1;color:#08725f}.school-state.rejected{background:#fff0f0;color:#a04444}.rejection-box{margin-top:9px;padding:9px 11px;border-left:3px solid #cf6363;background:#fff4f4;border-radius:7px;font-size:.7rem;color:#8f4545}.approval-actions{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:7px;min-width:122px}.approval-actions form{margin:0}.approval-actions .btn{width:100%;white-space:nowrap}.btn.danger-outline{border:1px solid #e4b2b2;background:#fff;color:#a44b4b}.btn.danger{background:#b94b4b;color:white;border-color:#b94b4b}.reject-details{position:relative}.reject-details summary{list-style:none;text-align:center;cursor:pointer}.reject-details summary::-webkit-details-marker{display:none}.reject-details[open] form{position:absolute;z-index:5;right:0;top:44px;width:270px;padding:12px;background:white;border:1px solid #e0e8e6;border-radius:12px;box-shadow:0 18px 40px rgba(0,0,0,.15)}.reject-details textarea{margin-bottom:8px;font-size:.72rem}.approved-info{max-width:160px;text-align:center;color:#638078;font-size:.65rem;line-height:1.45}.approval-empty{display:grid;gap:5px;text-align:center;padding:42px}.approval-empty span{font-size:.75rem;color:#7e8f8b}.account-approval-info{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:11px;border-radius:10px;background:#f5f9f8;font-size:.7rem}.account-approval-info>span{color:#71827e}.account-approval-info a{color:#08786d;font-weight:800;margin-left:auto}
@media(max-width:1050px){.registration-shell{grid-template-columns:360px 1fr}.registration-side{padding:32px 26px}.registration-side h1{font-size:2.5rem}.approval-card{grid-template-columns:46px 1fr}.approval-actions{grid-column:2;flex-direction:row;justify-content:flex-start}.approval-actions .btn{width:auto}.approval-meta{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.registration-shell{display:block}.registration-side{position:relative;height:auto;min-height:320px;padding:28px 22px}.registration-side h1{font-size:2.35rem}.registration-steps{grid-template-columns:1fr 1fr 1fr;gap:8px}.registration-steps li{display:block;padding:10px;border-radius:10px;background:rgba(255,255,255,.05)}.registration-steps li:before{width:32px;height:32px;margin-bottom:8px}.registration-steps span{display:none}.privacy-note{margin-top:20px}.registration-card{padding:24px 16px}.registration-wrap{padding-bottom:20px}.approval-card{grid-template-columns:42px 1fr}.approval-avatar{width:42px;height:42px}.approval-title{flex-direction:column;gap:4px}.approval-title time{order:-1}.school-mode{grid-template-columns:1fr}}
@media(max-width:560px){.register-buttons,.role-switch{grid-template-columns:1fr}.registration-side{min-height:280px}.registration-side>div>p{font-size:.84rem}.registration-steps{display:none}.registration-form{padding:15px;border-radius:15px}.approval-meta{grid-template-columns:1fr 1fr}.approval-card{grid-template-columns:1fr;padding:13px}.approval-avatar{display:none}.approval-actions{grid-column:1;flex-wrap:wrap}.reject-details[open] form{position:fixed;left:14px;right:14px;top:auto;bottom:14px;width:auto;z-index:150}.filter-tabs{display:grid;grid-template-columns:1fr 1fr;width:100%}.filter-tabs a{text-align:center}.approval-meta div:nth-child(3){grid-column:1/-1}}