:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--navy:#12233f;--blue:#2f6fed;--mint:#d8f3e8;--ink:#18212f;--muted:#657187;--surface:#fff;--background:#f4f7fb}*{box-sizing:border-box}body{background:var(--background);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}main{max-width:960px;margin:0 auto;padding:72px 24px}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.top-nav{flex-wrap:wrap;justify-content:flex-end;gap:18px;margin-bottom:54px;display:flex}.eyebrow{color:var(--blue);letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:700}h1{color:var(--navy);margin:14px 0 20px;font-size:clamp(2.2rem,6vw,4.6rem);line-height:1}p{color:var(--muted);max-width:680px;font-size:1.1rem;line-height:1.7}.card{background:var(--surface);border-radius:20px;margin-top:36px;padding:28px;box-shadow:0 16px 40px #12233f14}.administration-switcher{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:28px;display:grid}.inline-form{align-items:end;gap:10px;display:flex}.inline-form label{flex:1}.table-scroll{overflow-x:auto}.metric-grid{grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:14px;margin-top:30px;display:grid}.metric{background:var(--surface);border:1px solid #12233f14;border-radius:14px;gap:10px;padding:18px;display:grid}.metric span{color:var(--muted);font-size:.85rem}.metric strong{color:var(--navy);font-size:1.25rem}.actions{justify-content:space-between;align-items:flex-start;gap:40px;display:flex}.actions h2{color:var(--navy);margin-top:10px}.actions ul{margin:0;padding-left:20px;line-height:2}.notice{background:var(--mint);color:var(--navy);border-radius:10px;padding:12px 14px}.error{background:#ffe4e3}.form-row{gap:10px;display:flex}input,select,textarea{font:inherit;border:1px solid #c8d1df;border-radius:8px;width:100%;padding:12px}textarea{resize:vertical;min-height:96px}label{color:var(--navy);gap:7px;font-weight:700;display:grid}label small{color:var(--muted);font-weight:400}.auth-page{max-width:620px}.auth-page h1{font-size:clamp(2.4rem,7vw,4.4rem)}.auth-form,.invoice-form{background:var(--surface);border-radius:18px;gap:17px;margin-top:28px;padding:26px;display:grid;box-shadow:0 16px 40px #12233f14}.auth-form h2{color:var(--navy);margin:8px 0 -4px;font-size:1.2rem}.auth-links{text-align:center;font-size:.95rem}.invoice-form{max-width:850px}.invoice-customer-row{align-items:end}.invoice-customer-row>label{flex:1}.quick-create{margin:0;padding:18px}.quick-create h2{color:var(--navy);margin-top:0}.invoice-lines{border:1px solid #dbe2ec;border-radius:12px;gap:18px;padding:18px;display:grid}.invoice-lines legend{color:var(--navy);padding:0 6px;font-weight:700}.invoice-line{border-bottom:1px solid #dbe2ec;gap:14px;padding-bottom:18px;display:grid}.invoice-line:last-child{border-bottom:0;padding-bottom:0}.form-actions{flex-wrap:wrap;gap:10px;display:flex}.button-secondary{color:var(--navy);background:#e8eef8}.checkbox-label{align-items:center;gap:8px;font-weight:600;display:flex}.checkbox-label input{width:auto}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px;display:grid}.settings-grid .card{margin-top:0;overflow-x:auto}.catalog-form{gap:14px;margin-bottom:22px;display:grid}.customer-manager{gap:20px;display:grid}.customer-manager .card{margin-top:0}.designer-layout{grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:22px;margin-top:28px;display:grid}.designer-layout .card{margin-top:0}.designer-toolbar{justify-content:space-between;align-items:start;gap:20px;display:flex}.designer-toolbar h2,.designer-block-list h3,.designer-preview-shell h2{color:var(--navy);margin-top:0}.designer-block-list{gap:10px;margin:24px 0 16px;display:grid}.designer-block{border:1px solid #dbe2ec;border-radius:10px;grid-template-columns:auto minmax(100px,1fr) auto minmax(90px,.6fr);align-items:center;gap:9px;padding:12px;display:grid}.designer-block>input,.designer-block>.rich-toolbar,.designer-block>.rich-editor{grid-column:1/-1}.drag-handle{color:var(--muted);cursor:grab;letter-spacing:-4px;font-size:1.2rem}.rich-toolbar{flex-wrap:wrap;gap:6px;display:flex}.rich-toolbar button{color:var(--navy);background:#e8eef8;padding:7px 9px;font-size:.85rem}.rich-editor{border:1px solid #c8d1df;border-radius:8px;min-height:80px;padding:10px}.a4-preview{border:1px solid #dbe2ec;border-top:7px solid var(--blue);color:var(--ink);background:#fff;min-height:520px;box-shadow:0 12px 30px #12233f1f}.preview-logo{object-fit:contain;max-width:180px;max-height:64px;margin-bottom:12px;display:block}.preview-block{border-bottom:1px solid #edf0f5;gap:5px;padding:15px 0;display:grid}.preview-block>span,.preview-block>small{color:var(--muted)}.preview-header,.preview-line{justify-content:space-between;align-items:center;display:flex}.preview-block:last-child{border-bottom:0}.version-item{color:var(--navy);text-align:left;background:#e8eef8;width:100%;margin:7px 0;display:block}.invoice-form .form-row{grid-template-columns:repeat(3,1fr);align-items:end;gap:14px;display:grid}.invoice-form .form-row:first-of-type{grid-template-columns:repeat(2,1fr)}button,.button{background:var(--blue);color:#fff;cursor:pointer;font:inherit;border:0;border-radius:8px;padding:12px 16px;display:inline-block}.secret{color:#d8f3e8;overflow-wrap:anywhere;background:#101827;border-radius:8px;margin-top:18px;padding:14px}.designer-preview{border-top:8px solid var(--blue);max-width:720px;margin-top:36px}.admin-tables{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.admin-tables .card{margin-top:0;overflow-x:auto}table{border-collapse:collapse;text-align:left;min-width:100%}th,td{white-space:nowrap;border-bottom:1px solid #dbe2ec;padding:12px 10px}th{color:var(--muted);font-size:.82rem}.preview-header,.preview-columns,.preview-line,.preview-total{justify-content:space-between;padding:16px 0;display:flex}.preview-header span,.preview-total strong{color:var(--blue)}.preview-columns{color:var(--muted);border-top:1px solid #dbe2ec;border-bottom:1px solid #dbe2ec}.preview-total{border-top:2px solid var(--navy)}.status{align-items:center;gap:10px;display:flex}.dot{background:#159866;border-radius:50%;width:10px;height:10px}@media (max-width:640px){main{padding:40px 16px}.top-nav{justify-content:flex-start;margin-bottom:36px}.actions{gap:18px;display:grid}.form-row,.invoice-form .form-row,.invoice-form .form-row:first-of-type{grid-template-columns:1fr;display:grid}.admin-tables,.settings-grid,.designer-layout,.administration-switcher{grid-template-columns:1fr}.inline-form,.designer-toolbar,.invoice-customer-row{flex-direction:column;align-items:stretch}.designer-block{grid-template-columns:auto 1fr auto}}