.iknf-fe-shell{--iknf-blue:#1568c5;--iknf-blue2:#0d4f98;--iknf-ink:#172033;--iknf-muted:#697386;--iknf-line:#e2e8f0;--iknf-soft:#f5f8fc;--iknf-green:#16845b;--iknf-red:#c63d47;max-width:1180px;margin:34px auto;padding:0 18px;box-sizing:border-box;color:var(--iknf-ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.iknf-fe-shell *{box-sizing:border-box}.iknf-fe-shell h1,.iknf-fe-shell h2,.iknf-fe-shell h3,.iknf-fe-shell p{margin-top:0}.iknf-fe-shell input,.iknf-fe-shell select,.iknf-fe-shell textarea,.iknf-fe-shell button{font:inherit}.iknf-fe-login-wrap{min-height:70vh;display:grid;place-items:center;padding:30px 0}.iknf-fe-login-card{width:min(520px,100%);background:#fff;border:1px solid var(--iknf-line);border-radius:28px;padding:42px;box-shadow:0 25px 70px rgba(31,54,84,.12)}.iknf-fe-brand-mark{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,var(--iknf-blue),#45a3ff);color:#fff;display:grid;place-items:center;font-size:22px;font-weight:900;margin-bottom:20px;box-shadow:0 10px 28px rgba(21,104,197,.28)}.iknf-fe-eyebrow{font-size:12px;letter-spacing:.14em;font-weight:900;color:var(--iknf-blue);text-transform:uppercase}.iknf-fe-login-card h1{font-size:34px;line-height:1.1;margin:8px 0 12px}.iknf-fe-lead{color:var(--iknf-muted);font-size:16px;line-height:1.6}.iknf-fe-login-form{display:grid;gap:16px;margin-top:24px}.iknf-fe-login-form label,.iknf-fe-field{display:grid;gap:7px}.iknf-fe-login-form label>span,.iknf-fe-field>span{font-size:13px;font-weight:800;color:#445064}.iknf-fe-shell input[type=text],.iknf-fe-shell input[type=email],.iknf-fe-shell input[type=password],.iknf-fe-shell input[type=date],.iknf-fe-shell input[type=number],.iknf-fe-shell select,.iknf-fe-shell textarea{width:100%;min-height:48px;border:1px solid #cfd8e6;border-radius:12px;background:#fff;color:var(--iknf-ink);padding:11px 13px;outline:none;box-shadow:none}.iknf-fe-shell textarea{min-height:82px;resize:vertical}.iknf-fe-shell input:focus,.iknf-fe-shell select:focus,.iknf-fe-shell textarea:focus{border-color:var(--iknf-blue);box-shadow:0 0 0 3px rgba(21,104,197,.12)}.iknf-fe-shell input[readonly]{background:#f2f5f8;color:#687385}.iknf-fe-login-hint{margin-top:18px;padding:13px 14px;border-radius:12px;background:var(--iknf-soft);color:#596476;font-size:13px}.iknf-fe-btn{border:0;border-radius:11px;min-height:42px;padding:10px 15px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none!important;font-weight:800;cursor:pointer;transition:.18s ease;white-space:nowrap}.iknf-fe-btn:hover{transform:translateY(-1px)}.iknf-fe-btn-primary{background:linear-gradient(135deg,var(--iknf-blue),var(--iknf-blue2));color:#fff!important;box-shadow:0 9px 22px rgba(21,104,197,.22)}.iknf-fe-btn-secondary{background:#edf4fc;color:var(--iknf-blue)!important;border:1px solid #d5e5f7}.iknf-fe-btn-quiet{background:#fff;color:#4d596b!important;border:1px solid var(--iknf-line)}.iknf-fe-btn-large{min-height:50px;padding:13px 20px;font-size:16px}.iknf-fe-notice{margin:0 0 18px;padding:14px 16px;border-radius:14px;font-weight:700}.iknf-fe-notice.is-success{background:#e9f8f1;color:#116346;border:1px solid #bee9d8}.iknf-fe-notice.is-error{background:#fff0f1;color:#9c2f39;border:1px solid #f4cbd0}.iknf-fe-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.iknf-fe-title-row{display:flex;align-items:center;gap:12px}.iknf-fe-title-row h1{font-size:32px;margin:4px 0 0}.iknf-fe-live{background:#eaf7f0;color:var(--iknf-green);font-size:12px;font-weight:900;padding:5px 9px;border-radius:999px}.iknf-fe-userbox{display:flex;align-items:center;gap:14px}.iknf-fe-userbox>div{display:grid;text-align:right}.iknf-fe-userbox span{font-size:12px;color:var(--iknf-muted)}.iknf-fe-hero{border-radius:24px;padding:28px 30px;background:linear-gradient(135deg,#f4f9ff,#ecf5ff);border:1px solid #dceafb;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px}.iknf-fe-hero h2{font-size:28px;margin-bottom:7px}.iknf-fe-hero p{margin-bottom:0;color:var(--iknf-muted);max-width:700px;line-height:1.55}.iknf-fe-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}.iknf-fe-stat,.iknf-fe-card{background:#fff;border:1px solid var(--iknf-line);border-radius:20px;box-shadow:0 8px 28px rgba(38,58,84,.05)}.iknf-fe-stat{padding:20px 22px}.iknf-fe-stat span,.iknf-fe-stat small{display:block;color:var(--iknf-muted)}.iknf-fe-stat strong{display:block;font-size:28px;margin:4px 0;color:var(--iknf-ink)}.iknf-fe-card{padding:22px}.iknf-fe-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.iknf-fe-section-head h2{margin:4px 0 0}.iknf-fe-table-wrap{overflow:auto;border:1px solid #edf0f4;border-radius:14px}.iknf-fe-table{width:100%;border-collapse:collapse;min-width:820px}.iknf-fe-table th,.iknf-fe-table td{padding:13px 14px;border-bottom:1px solid #edf0f4;text-align:left;font-size:14px}.iknf-fe-table th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6e7888;background:#fafbfd}.iknf-fe-table tr:last-child td{border-bottom:0}.iknf-fe-table .num{text-align:right}.iknf-fe-row-actions{display:flex;gap:10px;flex-wrap:wrap}.iknf-fe-row-actions a{font-weight:800;color:var(--iknf-blue);text-decoration:none}.iknf-fe-status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.iknf-fe-status.is-paid{background:#e8f7ef;color:#16704e}.iknf-fe-status.is-open{background:#fff5dc;color:#956508}.iknf-fe-status.is-draft{background:#eef1f5;color:#596575}.iknf-fe-empty{padding:30px;text-align:center;color:var(--iknf-muted);background:var(--iknf-soft);border-radius:14px}.iknf-fe-form-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:10px 0 18px}.iknf-fe-form-head h2{font-size:30px;margin:7px 0 5px}.iknf-fe-form-head p{color:var(--iknf-muted);margin-bottom:0}.iknf-fe-back{color:var(--iknf-blue);font-weight:800;text-decoration:none}.iknf-fe-doc-actions{display:flex;gap:9px;flex-wrap:wrap}.iknf-fe-invoice-form{display:grid;gap:16px}.iknf-fe-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.iknf-fe-card-title{display:flex;gap:13px;align-items:flex-start;margin-bottom:18px}.iknf-fe-card-title>span{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:#e8f2fd;color:var(--iknf-blue);font-weight:900;flex:0 0 auto}.iknf-fe-card-title h3{font-size:19px;margin:2px 0 3px}.iknf-fe-card-title p{margin:0;color:var(--iknf-muted);font-size:13px}.iknf-fe-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.iknf-fe-field{margin-bottom:13px}.iknf-fe-linkbtn{border:0;background:transparent;color:var(--iknf-blue);font-weight:900;padding:4px 0;cursor:pointer}.iknf-fe-new-customer{margin-top:14px;padding:16px;border-radius:14px;background:var(--iknf-soft);border:1px dashed #cbd7e6}.iknf-fe-due-row{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:end}.iknf-fe-check{display:flex;align-items:center;gap:9px;margin-bottom:24px;font-size:13px;font-weight:800;color:#4c5869}.iknf-fe-check input{width:18px;height:18px}.iknf-fe-field.is-disabled{opacity:.5}.iknf-fe-items-card{position:relative}.iknf-fe-items{display:grid;gap:13px;margin-bottom:14px}.iknf-fe-item-row{border:1px solid #dfe6ef;background:#fbfcfe;border-radius:16px;padding:16px}.iknf-fe-item-top{display:flex;align-items:flex-start;gap:10px}.iknf-fe-grow{flex:1}.iknf-fe-remove-item{width:38px;height:38px;border:0;border-radius:10px;background:#fff0f1;color:var(--iknf-red);font-size:24px;line-height:1;cursor:pointer;margin-top:22px}.iknf-fe-item-numbers{display:grid;grid-template-columns:.8fr 1fr 1fr 1fr 1fr;gap:10px}.iknf-fe-total-box{margin:20px 0 0 auto;max-width:360px;padding:18px 20px;border-radius:16px;background:#eef6ff;border:1px solid #d5e7fb;text-align:right}.iknf-fe-total-box span,.iknf-fe-total-box small{display:block;color:#667386}.iknf-fe-total-box strong{display:block;font-size:30px;margin:2px 0 4px;color:var(--iknf-blue2)}.iknf-fe-savebar{position:sticky;bottom:12px;z-index:10;display:flex;justify-content:flex-end;gap:10px;padding:13px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border:1px solid var(--iknf-line);border-radius:16px;box-shadow:0 16px 36px rgba(31,48,70,.12)}
@media(max-width:900px){.iknf-fe-form-grid,.iknf-fe-stats{grid-template-columns:1fr}.iknf-fe-item-numbers{grid-template-columns:repeat(2,1fr)}.iknf-fe-hero,.iknf-fe-form-head{align-items:flex-start;flex-direction:column}.iknf-fe-topbar{align-items:flex-start}.iknf-fe-userbox{flex-direction:column;align-items:flex-end}.iknf-fe-due-row{grid-template-columns:1fr}.iknf-fe-check{margin-bottom:14px}}
@media(max-width:620px){.iknf-fe-shell{margin:18px auto;padding:0 10px}.iknf-fe-login-card{padding:26px 20px;border-radius:20px}.iknf-fe-login-card h1,.iknf-fe-title-row h1{font-size:27px}.iknf-fe-topbar{display:block}.iknf-fe-userbox{margin-top:14px;display:flex;flex-direction:row;align-items:center;justify-content:space-between}.iknf-fe-userbox>div{text-align:left}.iknf-fe-hero{padding:22px}.iknf-fe-card{padding:17px}.iknf-fe-two,.iknf-fe-item-numbers{grid-template-columns:1fr}.iknf-fe-savebar{display:grid;grid-template-columns:1fr 1.3fr}.iknf-fe-doc-actions{width:100%}.iknf-fe-doc-actions .iknf-fe-btn{flex:1}}