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var(--line);border-radius:14px;padding:20px}.stat small{display:block;color:var(--muted);font-size:12px}.stat strong{display:block;font-size:28px;margin-top:7px}.link-card{display:block}.clean{line-height:2}.empty{grid-column:1/-1;text-align:center;padding:50px;color:var(--muted)}@media(max-width:800px){.hero{grid-template-columns:1fr;padding-top:55px}.feature-grid,.book-grid{grid-template-columns:1fr 1fr}.stat-grid{grid-template-columns:1fr 1fr}.site-header nav a:not(.btn){display:none}.two{grid-template-columns:1fr}.dashboard-head{display:block}.search-form{flex-direction:column}}@media(max-width:520px){.feature-grid,.book-grid{grid-template-columns:1fr}.hero-card{padding:20px}.site-header{padding:0 4%}}

.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.tabs a{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:8px;font-size:12px;font-weight:800}.tabs a.active{background:var(--navy);color:#fff}.admin-list{display:grid;gap:14px}.admin-item{display:grid;grid-template-columns:1.3fr 1fr auto;gap:20px;align-items:center}.identity{display:flex;gap:13px;align-items:center}.identity img,.avatar{width:54px;height:54px;border-radius:12px;object-fit:cover}.avatar{display:grid;place-items:center;background:#e8efed;color:var(--green);font-weight:900;font-size:22px}.identity h3{margin:0 0 3px}.identity p,.identity small{margin:0;font-size:12px}.meta{display:flex;gap:15px;flex-wrap:wrap;font-size:12px}.meta span{display:grid;gap:3px}.meta b{color:var(--muted);font-size:10px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.detail-grid>div{display:grid;gap:5px}.detail-grid b{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.detail-grid span{font-weight:700}.full-detail{grid-column:1/-1}.doc-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:14px 0}.doc-row div{display:grid;gap:4px}.doc-row small{color:var(--muted)}.alert.success{background:#e9f7f0;color:#075b43}.auth-card .brand{margin-bottom:20px}@media(max-width:900px){.admin-item{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}}

textarea{width:100%;margin-top:7px;padding:13px;border:1px solid #ccd5d2;border-radius:9px;background:#fff;font:inherit;resize:vertical}.profile-status{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:18px 0;padding:12px;background:#f4f7f6;border-radius:9px;font-size:13px}.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:25px 0}.current-media{height:190px;border:1px dashed #cbd4d1;border-radius:14px;display:grid;place-items:center;overflow:hidden;margin-bottom:15px}.current-media img{width:100%;height:100%;object-fit:contain}.media-empty{color:var(--muted)}.ecard{border-radius:22px;padding:25px;background:linear-gradient(135deg,var(--navy),var(--green));color:#fff;box-shadow:0 20px 60px #0a2f6330;margin:25px 0}.ecard-top,.ecard-bottom{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:900;letter-spacing:.12em}.ecard-logo{width:38px;height:38px;border-radius:9px;background:#fff;color:var(--navy);display:grid;place-items:center;font-weight:900;font-size:20px}.ecard-body{display:flex;align-items:center;gap:20px;padding:35px 0}.ecard-body img,.ecard-avatar{width:90px;height:90px;border-radius:14px;object-fit:cover;background:#fff;color:var(--green);display:grid;place-items:center;font-size:34px;font-weight:900}.ecard-body small{font-size:9px;letter-spacing:.15em}.ecard-body h2{margin:5px 0;font-size:27px}.ecard-body p{color:#e5f0ec;margin:0 0 12px}.ecard-body strong{font-family:monospace;letter-spacing:.12em}.share-url{padding:13px;background:#f2f5f4;border-radius:9px;font-family:monospace;word-break:break-all;font-size:12px}@media(max-width:800px){.media-grid{grid-template-columns:1fr}}

.book-cover-preview{width:100%;max-height:360px;object-fit:contain;border-radius:12px}.actions{display:flex;gap:10px;flex-wrap:wrap}.panel+.panel{margin-top:18px}

.catalog-filter{display:grid;grid-template-columns:1fr 180px 120px auto;gap:10px}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;margin-top:22px}.book-card{background:#fff;border:1px solid #e4e8e6;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.book-card img,.cover-empty{width:100%;height:270px;object-fit:cover;background:#eef2ef;display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:2px}.book-info{padding:18px}.book-info h2{margin:7px 0}.book-info p{color:#66706b}.book-info strong{display:block;margin:12px 0}.certificate-sheet{min-height:100vh;background:#f3f5f4;padding:40px;display:flex;flex-direction:column;align-items:center}.certificate-border{background:#fff;max-width:900px;width:100%;min-height:620px;padding:70px;text-align:center;border:12px double #17251f;box-sizing:border-box}.cert-brand{font-size:34px;font-weight:900;letter-spacing:5px}.cert-sub{font-size:12px;letter-spacing:2px}.certificate-border h1{margin:55px 0 15px}.certificate-border h2{font-size:32px}.cert-number{font-size:25px;font-weight:800;letter-spacing:4px}.certificate-border dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:40px auto;max-width:600px}.certificate-border dt{font-weight:700}.certificate-border dd{margin:0}.cert-footer{display:flex;justify-content:space-between;text-align:left;margin-top:50px}.cert-qr{border:2px solid #17251f;padding:15px;text-align:center}.print-hide{margin-top:20px}@media(max-width:700px){.catalog-filter{grid-template-columns:1fr}.certificate-sheet{padding:10px}.certificate-border{padding:30px}.certificate-border dl{grid-template-columns:1fr}.cert-footer{margin-top:25px}}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}.stat-card{background:#fff;border:1px solid #e4e8e6;border-radius:16px;padding:20px}.stat-card small{display:block;font-size:11px;letter-spacing:1.5px;font-weight:800}.stat-card strong{display:block;font-size:34px;margin:7px 0}.stat-card span{color:#6b756f;font-size:13px}.mini-stats{display:flex;gap:40px}.mini-stats b{font-size:30px;display:block}.mini-stats span{color:#68716d}.section-head{display:flex;justify-content:space-between;align-items:center}.admin-table{border-top:1px solid #e4e8e6}.table-row{display:grid;grid-template-columns:1fr auto auto auto;gap:15px;align-items:center;padding:15px 0;border-bottom:1px solid #e4e8e6}.table-row small{display:block;color:#6b756f;margin-top:4px}.status-pill{padding:5px 9px;border:1px solid #d8dedb;border-radius:99px;font-size:12px}.btn-dark{background:#17251f;color:#fff}.btn-dark:hover{opacity:.9}@media(max-width:800px){.stat-grid{grid-template-columns:repeat(2,1fr)}.table-row{grid-template-columns:1fr auto}.table-row strong,.table-row a{grid-column:auto}.mini-stats{gap:25px}}

.ecard-public{background:#17251f;color:#fff;border-radius:24px;padding:26px;max-width:720px;margin:20px auto;box-shadow:0 20px 50px rgba(0,0,0,.12)}.ecard-top{display:flex;justify-content:space-between;align-items:center;letter-spacing:3px;font-weight:900}.ecard-logo{width:48px;height:48px;border-radius:12px;background:#fff;color:#17251f;display:flex;align-items:center;justify-content:center;font-size:25px}.ecard-body{display:flex;gap:22px;align-items:center;margin:45px 0 25px}.ecard-body img,.avatar-fallback{width:100px;height:100px;border-radius:18px;object-fit:cover;background:#dfe8e3;color:#17251f;display:flex;align-items:center;justify-content:center;font-size:35px;font-weight:900}.ecard-body h1{font-size:30px;margin:5px 0}.ecard-body small{letter-spacing:2px}.ecard-body p{opacity:.7}.ecard-status{display:inline-block;background:#fff;color:#17251f;padding:8px 14px;border-radius:99px;font-weight:800}.ecard-data{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:25px 0}.ecard-data span{border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:14px}.ecard-data b{display:block;font-size:10px;opacity:.65;letter-spacing:1px;margin-bottom:5px}.ecard-foot{display:flex;justify-content:space-between;align-items:end;border-top:1px solid rgba(255,255,255,.18);padding-top:18px}.ecard-foot span{opacity:.7}.ecard-foot .qr-placeholder{width:70px;height:70px;background:#fff;color:#17251f;display:flex;align-items:center;justify-content:center;font-weight:900}@media(max-width:650px){.ecard-data{grid-template-columns:1fr}.ecard-body h1{font-size:23px}}

:root{--reg-green:#0d3b2e;--reg-blue:#176b9b;--ink:#101615;--soft:#f4f7f5}body{background:var(--soft);color:var(--ink)}.hero{max-width:1180px;margin:0 auto;padding:90px 24px;display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}.hero h1{font-size:clamp(44px,6vw,78px);line-height:.98;letter-spacing:-3px;margin:16px 0 24px}.hero h1 em{font-style:normal;color:var(--reg-green)}.hero p{font-size:18px;line-height:1.7;max-width:650px;color:#5d6762}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn-large{padding:15px 22px}.hero-card{background:linear-gradient(145deg,#0d3b2e,#061d17);color:#fff;border-radius:30px;padding:35px;min-height:390px;position:relative;box-shadow:0 30px 70px rgba(13,59,46,.22);overflow:hidden}.hero-mark{font-size:130px;font-weight:900;line-height:.8;letter-spacing:-12px}.hero-label{font-size:25px;font-weight:900;letter-spacing:5px;margin-top:30px}.hero-code{position:absolute;left:35px;bottom:35px;font-size:12px;letter-spacing:2px;opacity:.8}.hero-code b{font-size:16px}.hero-qr{position:absolute;right:35px;bottom:35px;background:#fff;color:#0d3b2e;width:85px;height:85px;display:flex;align-items:center;justify-content:center;font-weight:900}.home-section{max-width:1180px;margin:0 auto;padding:70px 24px}.home-section h2{font-size:42px;max-width:700px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:35px}.feature{background:#fff;border:1px solid #e1e7e4;border-radius:18px;padding:25px;min-height:170px}.feature>b{color:var(--reg-blue);font-size:12px;letter-spacing:2px}.feature h3{margin:18px 0 8px}.feature p{color:#65706a;line-height:1.6;margin:0}.cta-strip{background:var(--reg-green);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:55px max(24px,calc((100% - 1180px)/2));margin-top:30px}.cta-strip h2{margin:8px 0 0;font-size:34px}.btn-light{background:#fff;color:var(--reg-green)}footer{max-width:1180px;margin:0 auto;padding:35px 24px 60px;color:#69736e;display:flex;justify-content:space-between;gap:20px}.auth-page{background:var(--soft)}.nav-cta{border:1px solid #d5ddd9;border-radius:10px;padding:9px 13px}@media(max-width:850px){.hero{grid-template-columns:1fr;padding-top:50px}.hero-card{min-height:300px}.feature-grid{grid-template-columns:1fr 1fr}.cta-strip{padding:40px 24px;flex-direction:column;align-items:flex-start}footer{flex-direction:column}}@media(max-width:520px){.feature-grid{grid-template-columns:1fr}.hero h1{letter-spacing:-2px}.hero-actions .btn{width:100%;text-align:center}}

.final-certificate{min-height:100vh;background:#eef2f0;padding:35px;display:flex;flex-direction:column;align-items:center}.cert-paper{background:#fff;width:min(100%,980px);min-height:680px;padding:60px 70px;box-sizing:border-box;text-align:center;border:10px double #0d3b2e;position:relative}.cert-r{margin:auto;width:58px;height:58px;border-radius:50%;border:3px solid #0d3b2e;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:900}.cert-brand{font-size:30px;font-weight:900;letter-spacing:5px;margin-top:12px}.cert-tag{font-size:11px;letter-spacing:2px;color:#4e5d56}.cert-line{height:2px;background:#176b9b;max-width:420px;margin:25px auto}.cert-title{font-size:28px;font-weight:900;letter-spacing:1px}.cert-paper>p{max-width:680px;margin:18px auto;line-height:1.7;color:#59665f}.cert-paper h1{font-size:35px;margin:28px 0 8px}.cert-paper h3{font-weight:500;color:#5c6862}.cert-reg{font-size:27px;font-weight:900;letter-spacing:5px;margin:25px}.cert-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:620px;margin:30px auto;text-align:left}.cert-grid div{padding:12px 15px;border:1px solid #e0e6e3;border-radius:10px}.cert-grid b,.cert-bottom b{display:block;font-size:10px;letter-spacing:1.5px;color:#68736d;margin-bottom:5px}.cert-grid span,.cert-bottom span{display:block;font-weight:700}.cert-bottom{display:flex;justify-content:space-between;align-items:end;text-align:left;margin-top:35px}.cert-bottom>div:first-child{padding-bottom:12px}.cert-bottom small{display:block;color:#6c7771;margin-top:18px}.cert-qr{text-align:center}.cert-qr img{width:120px;height:120px;display:block}.cert-qr small{margin-top:5px}.print-actions{display:flex;gap:10px;margin-top:18px}.ecard-qr-img{width:78px;height:78px;background:#fff;object-fit:contain;padding:4px}.verified-badge{font-weight:800}.catalog-filter input,.catalog-filter select{min-width:0}@media print{.print-actions{display:none}.final-certificate{background:#fff;padding:0}.cert-paper{box-shadow:none;border-width:8px;width:100%;min-height:0}.site-header,footer{display:none}}@media(max-width:650px){.final-certificate{padding:8px}.cert-paper{padding:30px 20px}.cert-paper h1{font-size:25px}.cert-reg{font-size:20px;letter-spacing:3px}.cert-grid{grid-template-columns:1fr}.cert-bottom{gap:20px}.cert-qr img{width:95px;height:95px}}

.welcome{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:20px 0 30px}.welcome h1{font-size:42px;line-height:1.05;margin:8px 0}.verified-big{background:#e4f2ec;color:#0d3b2e;padding:10px 15px;border-radius:99px;font-weight:900;font-size:12px;letter-spacing:1px}.dashboard-actions{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:15px;margin:25px 0}.dash-action{display:block;background:#fff;border:1px solid #e1e7e4;border-radius:18px;padding:25px;text-decoration:none;color:inherit;transition:.2s}.dash-action:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.06)}.dash-action.primary{background:#0d3b2e;color:#fff}.dash-action b{font-size:20px}.dash-action h3{margin:25px 0 7px}.dash-action span{font-size:13px;line-height:1.5;opacity:.7}.profile-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.profile-summary small{display:block;color:#748078;font-size:11px;text-transform:uppercase;letter-spacing:1px;margin-bottom:5px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label{font-weight:700;font-size:13px}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;box-sizing:border-box;margin-top:7px;padding:12px;border:1px solid #d8e0dc;border-radius:10px;font:inherit;background:#fff}.form-grid .full{grid-column:1/-1}@media(max-width:800px){.dashboard-actions{grid-template-columns:1fr}.profile-summary{grid-template-columns:1fr 1fr}.welcome{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.profile-summary{grid-template-columns:1fr}}