:root{--green:#0d6244;--deep:#073c31;--dark:#153a31;--ink:#192d2a;--muted:#72817d;--line:#e4eae7;--bg:#f6f8f6;--white:#fff;--gold:#d5a64b;--red:#b95048;--shadow:0 16px 38px rgba(22,55,43,.055)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);font-size:14px;line-height:1.55}button,input,textarea{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(28px,3vw,40px);font-weight:750;letter-spacing:-1.4px;line-height:1.18;margin-bottom:10px}h2{font-size:19px;letter-spacing:-.4px}p{margin-bottom:0}.muted{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:var(--green);text-transform:uppercase;margin-bottom:12px}.brandmark{font-weight:900;font-size:25px;letter-spacing:-1.3px;color:#0b5641;line-height:1}.brandmark span{color:var(--red)}.brandmark small{display:block;font-size:9px;letter-spacing:1.2px;font-weight:700;text-transform:uppercase;color:#8ba49a;margin-top:8px}.brandmark.inverse{color:#fff}.brandmark.inverse span{color:#e4b064}.brandmark.inverse small{color:#78aa9b}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:13px;padding:12px 20px;min-height:45px;border-radius:11px;border:1px solid transparent;font-weight:700;font-size:13px;transition:transform .18s,background .2s,box-shadow .2s;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn.primary{background:var(--green);color:#fff;box-shadow:0 8px 20px rgba(13,98,68,.16)}.btn.primary:hover{background:#084f38}.btn.secondary{background:#fff;color:var(--green);border-color:#cbdcd3}.btn.secondary:hover{background:#eef5f1}.btn.full{width:100%;justify-content:space-between}.notice{border-radius:12px;padding:12px 16px;margin-bottom:20px;font-weight:600;font-size:13px}.notice.danger{background:#fff2f0;color:#a33d39;border:1px solid #f4d2cd}.notice.success{background:#edf9f2;color:#247549;border:1px solid #bee7ce}
/* Login */
.auth-body{min-height:100vh;display:grid;place-items:center;padding:30px;background:radial-gradient(circle at 80% 10%,#d7ebe0 0,transparent 28%),radial-gradient(circle at 14% 75%,#e4f1e8 0,transparent 26%),#f6f9f7}.auth-card{width:min(100%,460px);padding:45px;background:white;border:1px solid #e6eee8;border-radius:21px;box-shadow:0 30px 85px rgba(16,65,42,.1);position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:5px;background:linear-gradient(90deg,#0b684b,#d6b261,#a34241)}.auth-card .brandmark{margin-bottom:33px}.auth-card .auth-icon{background:#e6f4eb;color:#077148;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:24px;margin-bottom:22px}.auth-card h1{font-size:36px}.auth-card>.muted{margin-bottom:28px}.auth-form{display:grid;gap:10px}.auth-form label{font-weight:700;font-size:12px;margin-top:5px}.auth-form input{height:49px;padding:0 15px;border-radius:10px;border:1px solid #dbe5de;outline:none;background:#fcfdfc}.auth-form input:focus,.field :is(input,textarea):focus{border-color:#167b59;box-shadow:0 0 0 4px #0a774b15}.auth-form .btn{margin-top:14px}.auth-help{font-size:11px;color:#8c9a92;border-top:1px solid #eef2ef;margin-top:28px;padding-top:18px}.auth-card>form:not(.auth-form){display:grid;gap:16px;margin-top:20px}.auth-card>form:not(.auth-form) label{font-size:12px;font-weight:700;display:grid;gap:8px}.auth-card>form:not(.auth-form) input{width:100%;height:44px;border:1px solid var(--line);padding:11px;border-radius:9px}
/* Main shell */
.app-shell{min-height:100vh;display:flex}.sidebar{width:254px;flex:0 0 254px;background:linear-gradient(155deg,#0a4c3c,#08372e 70%);color:#e8fbf3;padding:34px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brandmark{margin-left:17px;margin-bottom:62px}.side-caption,.sidebar-label{font-size:10px;letter-spacing:1.8px;font-weight:800;color:#79ab9b;margin:0 15px 16px}.side-nav{display:grid;gap:8px}.nav-item{display:flex;align-items:center;gap:15px;padding:14px 15px;border-radius:11px;color:#b8d7cc;font-weight:650;font-size:13px;transition:background .22s,transform .22s,color .22s}.nav-item:hover{background:#ffffff12;color:#fff;transform:translateX(2px)}.nav-item.active{color:#fff;background:#ffffff1d;box-shadow:inset 3px 0 #d2b46c}.nav-icon{font-size:19px;display:grid;place-items:center;width:24px;font-weight:400}.sidebar-bottom{margin-top:auto;padding:0 12px}.sidebar-bottom .sidebar-label{margin:0 0 10px}.sidebar-helper{font-size:12px;color:#a0c1b5;line-height:1.7}.path-pill{margin-top:16px;border:1px solid #ffffff20;background:#ffffff0b;border-radius:8px;padding:10px 8px;font-size:11px;color:#c0d8ce;font-family:ui-monospace,monospace}.app-main{min-width:0;flex:1}.topbar{height:81px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,3.3vw,56px)}.topbar-title{font-size:13px;color:#4a6157;font-weight:700}.topbar-dot{font-size:6px;color:#4ab382;vertical-align:middle;margin-left:7px}.mobile-brand{display:none}.account{display:flex;align-items:center;gap:13px}.avatar{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#e5f2e9;color:var(--green);font-weight:750}.account-email{font-size:12px;color:#556a60}.logout{background:transparent;border:0;color:var(--green);font-weight:750;font-size:12px;padding:10px;margin-left:10px}.logout span{margin-left:6px}.main-content{max-width:1380px;margin:auto;padding:43px clamp(20px,3.3vw,56px) 85px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.page-heading h1{margin-bottom:10px}.page-heading .muted{font-size:13px}.page-state{background:#ebf5ef;border:1px solid #d1e7d9;color:#2a7652;border-radius:30px;padding:10px 16px;font-weight:750;font-size:11px;white-space:nowrap}.state-dot{display:inline-block;width:7px;height:7px;background:#6dbd93;border-radius:50%;margin-right:6px}.form-banner{background:#edf7f0;border:1px solid #d9eade;border-radius:14px;padding:17px 21px;display:flex;align-items:center;gap:18px;margin-bottom:24px;color:#2b5742}.form-banner strong{font-size:13px}.form-banner p{font-size:12px;color:#617e6a;margin-top:4px}.banner-symbol{width:42px;height:42px;background:#d3eadb;border-radius:12px;display:grid;place-items:center;color:#2e845c;font-size:20px;flex:0 0 auto}.form-card{background:#fff;border:1px solid #e5ebe7;border-radius:17px;box-shadow:var(--shadow);overflow:hidden;margin-bottom:18px;animation:rise .48s ease both}.form-card:nth-of-type(2){animation-delay:.07s}.form-card:nth-of-type(3){animation-delay:.14s}.form-card:nth-of-type(4){animation-delay:.21s}.form-card-heading{padding:23px 27px;border-bottom:1px solid #edf1ef;display:flex;align-items:center;gap:14px}.card-step{background:#eef7f1;color:#20724d;width:39px;height:39px;display:grid;place-items:center;border-radius:11px;font-size:12px;font-weight:850}.form-card h2{margin:0 0 2px}.form-card-heading p{color:#96a39d;font-size:11px}.form-grid{padding:27px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field-full{grid-column:1/-1}.field label{font-size:12px;font-weight:750;color:#40564e}.required{color:#b9534b}.field input,.field textarea{width:100%;border:1px solid #dce6df;background:#fcfdfc;border-radius:9px;padding:12px 14px;outline:none;min-height:45px;color:#213c2f;transition:box-shadow .2s,border-color .2s,background .2s}.field textarea{resize:vertical}.field :is(input,textarea)::placeholder{color:#a5b1a9}.field-error{color:#aa423f;font-size:11px}.form-bottom{padding:22px 26px;border:1px solid #dfe9e1;background:#fff;border-radius:15px;display:flex;align-items:center;justify-content:space-between;gap:20px}.form-bottom .muted{font-size:12px}.form-bottom .muted strong{color:#274c39}.form-buttons{display:flex;gap:11px;flex-wrap:wrap}
/* Listing */
.records-card{border:1px solid var(--line);background:#fff;border-radius:17px;box-shadow:var(--shadow);overflow:hidden}.records-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:27px 28px;border-bottom:1px solid var(--line)}.records-head h2{margin:0 0 4px}.records-head p{font-size:12px}.search-box{border:1px solid #dfe9e3;border-radius:10px;background:#f9fbf9;display:flex;align-items:center;gap:10px;padding:0 13px;width:min(100%,310px);height:43px}.search-box>span{font-size:22px;color:#799084}.search-box input{border:0;background:transparent;outline:none;min-width:0;flex:1;font-size:12px}.table-scroll{overflow-x:auto}.records-table{border-collapse:collapse;min-width:800px;width:100%;text-align:left}.records-table th{background:#f7faf8;color:#80928a;text-transform:uppercase;font-size:10px;letter-spacing:1px;font-weight:800;padding:16px 22px}.records-table td{padding:21px 22px;border-top:1px solid #eef2ee;font-size:12px}.records-table tr[hidden]{display:none}.records-table tr:hover td{background:#fdfefd}.records-table td strong{color:#1a6245}.records-table .mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,monospace;color:#4d6658}.row-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.row-actions a,.delete-form button{font-size:11px;font-weight:750;color:#176b48;background:none;border:0;padding:4px 0}.row-actions a:hover{text-decoration:underline}.delete-form button{color:#bf514b}.empty-row td{text-align:center;padding:55px;color:#7d9183}
/* Copyable preview URL is an administrative detail, never part of the printout. */
.sample-link{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px;margin:0 auto 22px;max-width:794px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.sample-link>div{flex:1 1 100%;font-size:12px}.sample-link strong{color:#305d44}.sample-link p{font-size:11px;color:#829389}.sample-link input{flex:1 1 330px;min-width:0;border:1px solid #d8e4db;background:#f9fcfa;border-radius:9px;padding:12px;font-size:12px}
/* Certificate display */
.certificate-page{background:#f3f5f3}.public-header{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;padding:18px clamp(20px,5vw,70px);border-bottom:1px solid #e2e9e4}.verified-message{color:#b04a44;background:#fff2ef;border:1px solid #f0d7d0;border-radius:30px;padding:8px 14px;font-size:12px;font-weight:750}.public-container{max-width:1010px;margin:0 auto;padding:28px 20px 65px}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:6px 0 26px}.preview-toolbar h1{font-size:28px}.preview-toolbar .muted{font-size:12px}.preview-toolbar .eyebrow{margin-bottom:5px}.back-link{display:inline-block;color:#13734d;font-size:12px;font-weight:750;margin-bottom:12px}.notfound{padding:40px}.certificate-paper{font-family:Arial,"Helvetica Neue",sans-serif;position:relative;width:100%;max-width:794px;min-height:1123px;margin:0 auto;background:white;color:#242424;box-shadow:0 17px 55px #16392a1a;padding:28px 40px 60px;overflow:hidden;font-size:12px;line-height:1.38}.certificate-paper>*:not(.sample-watermark){position:relative;z-index:1}.sample-watermark{position:absolute;z-index:2;pointer-events:none;top:42%;left:50%;transform:translate(-50%,-50%) rotate(-23deg);font:bold clamp(33px,5vw,54px)/1.05 Arial,sans-serif;color:rgba(166,49,49,.14);white-space:nowrap;border:6px solid rgba(166,49,49,.12);padding:16px 14px;letter-spacing:1px}.certificate-top{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;font-size:11px}.ereturn-logo{font-size:25px;font-weight:850;color:#2f8c3b;letter-spacing:-1.4px;line-height:1}.ereturn-logo span{color:#5f8f39}.ereturn-logo small{display:block;letter-spacing:2px;font-size:7px;color:#b64a4a;margin-top:5px}.reference{margin-top:4px;text-align:right}.certificate-center{text-align:center;margin-top:57px;font-size:12px}.demo-seal{height:58px;width:58px;border:3px solid #a1c9b0;background:#ecf7f0;color:#1d8550;border-radius:50%;font-weight:850;font-size:19px;display:flex;align-items:center;justify-content:center;flex-direction:column;margin:0 auto 14px}.demo-seal small{font-size:9px;letter-spacing:1px}.government-lines{line-height:1.36}.certificate-title{margin-top:28px;font-weight:500}.section-line{margin-top:18px}.certificate-details{max-width:560px;margin:51px auto 0;display:grid;gap:3px}.detail-row{display:grid;grid-template-columns:minmax(210px,1.2fr) 15px minmax(160px,1fr);align-items:start;gap:9px}.detail-row dt,.detail-row dd{margin:0}.detail-row dd{overflow-wrap:anywhere}.colon{text-align:center}.certificate-statement{max-width:568px;margin:48px auto 0;font-size:12px;line-height:1.55}.certificate-qr{width:92px;height:92px;margin:37px auto 0}.certificate-qr svg{display:block;width:100%;height:100%}.certificate-footnote{text-align:center;margin-top:31px;color:#a03231;font-size:12px;font-weight:850;letter-spacing:.2px}.certificate-subnote{text-align:center;color:#8b534f;font-size:10px;margin:8px auto 0;max-width:450px}.preview-overlay{position:fixed;z-index:20;inset:0;background:#0a2e22b8;overflow:auto;padding:28px 18px;display:flex;justify-content:center;align-items:flex-start;animation:fadein .18s ease}.preview-modal{width:min(100%,850px);background:#fff;padding:20px;border-radius:16px;box-shadow:0 30px 100px #0004;animation:rise .24s ease}.modal-toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 12px 19px}.modal-toolbar h2{margin:0}.close-preview{width:39px;height:39px;border:1px solid #e2e9e3;background:#fff;border-radius:9px;font-size:16px}.preview-modal .certificate-paper{box-shadow:none;border:1px solid #eceeed}.modal-open{overflow:hidden}@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadein{from{opacity:0}to{opacity:1}}
/* Responsive */
@media(max-width:1050px){.sidebar{width:225px;flex-basis:225px}.account-email{display:none}.main-content{padding:33px 23px 60px}.topbar{padding:0 24px}.form-grid{padding:22px;gap:18px}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:static;width:100%;height:auto;padding:17px 16px 12px;display:block}.sidebar .brandmark{margin:0 0 15px 8px;font-size:20px}.sidebar-bottom,.side-caption{display:none}.side-nav{display:flex;gap:9px;overflow-x:auto}.nav-item{white-space:nowrap;font-size:12px;padding:10px 12px}.topbar{height:66px}.topbar-title{display:none}.mobile-brand{display:block;font-weight:850;font-size:17px;color:#116343}.mobile-brand span{color:#ac514d}.main-content{padding:28px 17px 60px}.page-heading{align-items:flex-start;flex-direction:column}.page-state{margin-top:3px}.form-grid{grid-template-columns:1fr}.field-full{grid-column:auto}.form-card-heading{padding:18px}.form-grid{padding:19px}.form-bottom{align-items:stretch;flex-direction:column}.form-buttons .btn{flex:1}.records-head{flex-direction:column;align-items:stretch}.search-box{width:100%}.public-header{padding:17px}.verified-message{font-size:10px}.preview-toolbar{align-items:flex-start}.certificate-paper{min-height:850px;padding:22px 25px;font-size:10px}.certificate-center{margin-top:40px}.certificate-details{margin-top:36px}.certificate-statement{margin-top:35px}.detail-row{grid-template-columns:minmax(120px,1.1fr) 10px minmax(115px,1fr);gap:5px}.preview-modal{padding:10px}.sample-watermark{font-size:27px}.auth-card{padding:32px 24px}}
@media(max-width:440px){.form-buttons{flex-direction:column}.public-header .brandmark small{display:none}.preview-toolbar{flex-direction:column}.preview-toolbar .btn{width:100%}.certificate-paper{padding:18px 14px;font-size:9px;min-height:780px}.certificate-center{font-size:10px}.detail-row{grid-template-columns:minmax(100px,1.1fr) 9px minmax(98px,1fr)}.certificate-statement{font-size:10px}.certificate-footnote{font-size:10px}.certificate-qr{width:75px;height:75px}}
/* A4 output uses the same content as the on-screen certificate. */
@page{size:A4 portrait;margin:0}
@media print{.preview-overlay,.preview-modal,.certificate-paper,.form-card{animation:none!important;transition:none!important;opacity:1!important}html,body{width:210mm!important;margin:0!important;background:#fff!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}body *{visibility:hidden!important}.sample-link{display:none!important}.certificate-paper,.certificate-paper *{visibility:visible!important}.certificate-paper{position:absolute!important;top:0!important;left:0!important;width:210mm!important;max-width:210mm!important;min-height:297mm!important;box-shadow:none!important;border:0!important;padding:13mm 14mm 18mm!important;font-size:10pt!important;margin:0!important;overflow:visible!important}.certificate-top{font-size:9pt!important}.certificate-center{font-size:10pt!important;margin-top:20mm!important}.certificate-details{max-width:150mm!important;margin-top:17mm!important}.certificate-statement{max-width:151mm!important;margin-top:14mm!important;font-size:10pt!important}.certificate-qr{margin-top:12mm!important;width:20mm!important;height:20mm!important}.certificate-footnote{margin-top:11mm!important}.sample-watermark{font-size:38pt!important;color:rgba(166,49,49,.14)!important;border-color:rgba(166,49,49,.12)!important}.certificate-paper .detail-row{break-inside:avoid;page-break-inside:avoid}.certificate-paper .certificate-details,.certificate-paper .certificate-statement{break-inside:avoid;page-break-inside:avoid}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}