:root{--bg:#eef1f5;--panel:#fff;--line:#d7dce3;--text:#20242a;--muted:#6b7280;--blue:#315f9e;--blue2:#234875;--green:#18865b;--red:#b42318;--yellow:#fff8e1}*{box-sizing:border-box}body{margin:0;font:14px/1.4 Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--blue);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:265px;background:#26364b;color:#dbe7f7;padding:14px 12px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:10px;align-items:center;margin:4px 4px 18px}.brand-mark{width:42px;height:42px;border-radius:7px;background:#e9f2ff;color:#20324a;display:grid;place-items:center;font-weight:bold;font-size:19px}.brand span{display:block;color:#aebdd0;font-size:12px}.nav-group{margin:14px 0}.nav-title{color:#91a4bb;text-transform:uppercase;font-size:11px;letter-spacing:.08em;margin:8px 8px}.nav-group a{display:block;color:#e8eef7;padding:8px 10px;border-radius:5px;margin:2px 0}.nav-group a:hover,.nav-group a.active{background:#3b587b;color:#fff}.content{flex:1;padding:20px 28px 40px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.topbar h1{margin:0 0 3px;font-size:26px}.topbar p{margin:0;color:var(--muted)}.user{color:var(--muted);font-size:13px}.card{background:var(--panel);border:1px solid var(--line);border-radius:7px;margin:0 0 18px;box-shadow:0 1px 2px #0000000d}.card-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:12px 14px;background:#f8fafc;border-radius:7px 7px 0 0}.card h2{margin:0;font-size:17px}.card>p,.card>.form-grid,.card>.table-wrap,.card>.summary-grid,.card>.toolbar,.card>.split{margin:14px}.muted{color:var(--muted)}.small{font-size:12px}.flash{padding:10px 12px;background:#e7f7ee;border:1px solid #bde2cc;border-radius:6px;margin:0 0 14px}.warn{background:var(--yellow);border-color:#f4d272}.error{background:#fff1f0;border-color:#ffccc7;color:var(--red)}.btn,button{display:inline-block;background:var(--blue);color:white;border:0;border-radius:5px;padding:8px 12px;cursor:pointer;font-weight:bold}.btn:hover,button:hover{background:var(--blue2);color:white}.btn.secondary{background:#eef2f7;color:#1f2937;border:1px solid var(--line)}.btn.danger{background:var(--red)}input,select,textarea{width:100%;border:1px solid #cdd5df;border-radius:5px;padding:7px 8px;background:#fff;font:inherit}textarea{min-height:74px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:12px 14px}.form-grid label span{display:block;font-weight:bold;font-size:12px;color:#374151;margin-bottom:3px}.wide{grid-column:1/-1}.actions{display:flex;gap:8px;align-items:center;margin:14px}.toolbar{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.toolbar label{min-width:220px}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;background:#fff}.table-wrap th,.table-wrap td{border:1px solid #dce1e8;padding:7px 8px;text-align:left;vertical-align:top}.table-wrap th{background:#f1f4f8;font-size:12px}.num{text-align:right}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px}.summary{background:#f8fafc;border:1px solid var(--line);border-radius:7px;padding:12px}.summary strong{display:block;font-size:22px}.tabs{display:flex;gap:5px;margin:14px}.tabs a{padding:7px 10px;border:1px solid var(--line);background:#fff;border-radius:5px}.tabs a.active{background:var(--blue);color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(640px,100%);background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px}.journal-lines{width:100%;border-collapse:collapse}.journal-lines th,.journal-lines td{border:1px solid var(--line);padding:6px}.journal-lines th{background:#f1f4f8}@media(max-width:900px){.app-shell{display:block}.sidebar{position:relative;width:auto;height:auto}.content{padding:14px}.form-grid,.summary-grid,.split{grid-template-columns:1fr}}

label.inline{display:inline-flex;align-items:center;gap:8px;margin-right:18px;font-weight:500}
label.inline input{width:auto}
.actions label.inline{margin-top:8px}

.import-box{border:1px solid var(--line);background:#fbfcfe;border-radius:7px;padding:12px;display:flex;flex-direction:column;gap:10px}.import-box h3{margin:0 0 4px}.no-margin{margin:0}.editable-table input{padding:5px 6px;border-radius:3px}.editable-table .col-nr{width:120px}.editable-table .col-small{width:92px}.editable-table .col-saft{width:120px}.editable-table .col-name{min-width:260px}.editable-table .center{text-align:center}.editable-table .center input{width:auto}.accounts-table td{vertical-align:middle}.accounts-table th:last-child,.accounts-table td:last-child{width:70px;text-align:center}

/* v2.5: account plan tooltips and SAF-T dropdowns */
.editable-table input,
.editable-table select{min-width:0;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.editable-table .col-saft{min-width:210px;width:260px}
.editable-table .col-saft select{width:100%;max-width:260px}
.form-grid .saft-select{width:100%}

/* v2.7: persons form grouping */
.person-groups{display:flex;flex-direction:column;gap:14px;margin:14px}
.person-groups fieldset{border:1px solid var(--line);border-radius:7px;padding:12px;background:#fbfcfe}
.person-groups legend{font-weight:bold;color:#26364b;padding:0 6px}
.checkline{display:flex;align-items:end;gap:8px}
.checkline span{display:block;font-weight:bold;font-size:12px;color:#374151;margin-bottom:3px}.checkline input{margin-bottom:8px}
.checks-row{display:flex;gap:18px;flex-wrap:wrap}.checks-row label{display:inline-flex;align-items:center;gap:7px;font-weight:600}.checks-row input{width:auto}
.person-form .actions{margin-left:14px}


/* v2.10: stable shell layout for wide persons/import tables */
.app-shell{display:grid;grid-template-columns:265px minmax(0,1fr);align-items:start}
.sidebar{width:265px;min-width:265px;max-width:265px;z-index:20}
.content{min-width:0;overflow-x:hidden}
.card{min-width:0}
.table-wrap{max-width:100%;overflow:auto}
.persons-table td{max-width:360px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:900px){.app-shell{display:block}.sidebar{width:auto;min-width:0;max-width:none;position:relative;height:auto}.content{overflow-x:visible}}

/* v2.12: persons forms in modals */
.persons-list-toolbar{margin:14px}
.modal{display:none;position:fixed;inset:0;z-index:1000;align-items:flex-start;justify-content:center;padding:34px 18px;overflow:auto}
.modal:target,.modal.is-open,.modal.modal-open{display:flex}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.55)}
.modal-panel{position:relative;z-index:1001;width:min(760px,100%);max-height:calc(100vh - 68px);background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 20px 55px rgba(15,23,42,.35);display:flex;flex-direction:column;overflow:hidden}
.modal-panel.modal-wide{width:min(1120px,100%)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 16px;border-bottom:1px solid var(--line);background:#f8fafc}
.modal-head h2{margin:0;font-size:18px}
.modal-close{font-size:28px;line-height:1;color:#475569;padding:0 6px}
.modal-close:hover{color:#111827;text-decoration:none}
.modal-body{padding:14px;overflow:auto}
.modal-body .person-groups{margin:0}
.modal-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end;padding:12px 14px;border-top:1px solid var(--line);background:#f8fafc;margin:0}
.modal-actions.no-side-margin{margin-top:8px;padding-left:0;padding-right:0;border-top:0;background:transparent}
.modal .form-grid{margin:0}
@media(max-width:900px){.modal{padding:12px}.modal-panel{max-height:calc(100vh - 24px)}.modal-panel.modal-wide{width:100%}}

/* v2.14: Apskaita5 PC-style sidebar menu */
.sidebar{padding:12px 10px;background:#24344a}
.nav-group{border-top:1px solid rgba(255,255,255,.08);padding-top:8px;margin:10px 0 12px}
.nav-title{color:#b7c7dc;font-size:12px;letter-spacing:.06em;margin:6px 8px 7px;text-transform:uppercase;font-weight:bold}
.nav-sub{margin:2px 0}
.nav-sub>summary{list-style:none;cursor:pointer;color:#edf4ff;padding:7px 8px 7px 10px;border-radius:5px;font-weight:600;position:relative}
.nav-sub>summary::-webkit-details-marker{display:none}
.nav-sub>summary:after{content:'▸';position:absolute;right:8px;color:#9eb2ca;font-size:11px;transition:transform .12s ease}
.nav-sub[open]>summary:after{transform:rotate(90deg)}
.nav-sub>summary:hover{background:#334b6a;color:#fff}
.nav-sub-items{margin:1px 0 4px 9px;padding-left:8px;border-left:1px solid rgba(255,255,255,.12)}
.nav-sub-items a,.nav-sub-items .nav-disabled{font-size:13px;padding:6px 8px}
.nav-group a,.nav-disabled{display:block;color:#e8eef7;padding:7px 9px;border-radius:5px;margin:1px 0;line-height:1.25}
.nav-group a:hover,.nav-group a.active{background:#3b587b;color:#fff}
.nav-disabled{color:#8294aa;cursor:not-allowed}
.nav-disabled:before{content:'· ';color:#61748d}
.nav-group a.active{box-shadow:inset 3px 0 0 #dbeafe;background:#3a5b82}
@media(max-width:900px){.nav-sub-items{margin-left:8px}}
.setup-steps{display:grid;gap:14px}.setup-step{display:flex;gap:14px;align-items:flex-start;border:1px solid #e3e7ef;border-radius:12px;padding:16px;background:#fff}.setup-step.done{border-color:#b9dfc5;background:#f7fff9}.setup-step.todo{border-color:#f1d5a6;background:#fffaf0}.setup-nr{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;background:#eef2f7}.setup-step.done .setup-nr{background:#d9f4df}.setup-step.todo .setup-nr{background:#ffe9bd}.setup-body h3{margin:0 0 6px}.setup-body p{margin:0 0 10px}.btn{display:inline-block;background:#26364f;color:#fff;text-decoration:none;border-radius:8px;padding:9px 13px}.flash.ok{background:#eefaf0;border-color:#c7e8ce}.flash.warn{background:#fff8e8;border-color:#f0d7a3}

/* v2.21: setup wizard follows PC help item "Likučių perkėlimo seka" */
.setup-mode-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px}
.setup-mode-tabs a{display:inline-block;border:1px solid var(--line);background:#fff;color:#1f2937;border-radius:7px;padding:9px 12px;font-weight:bold}
.setup-mode-tabs a.active{background:var(--blue);border-color:var(--blue);color:#fff}
.setup-intro{margin:0 14px 12px!important}
.setup-summary{display:flex;gap:10px;flex-wrap:wrap;margin:0 14px 14px}
.setup-summary span{display:inline-block;background:#f8fafc;border:1px solid var(--line);border-radius:7px;padding:8px 10px}
.setup-sequence{margin:14px}
.setup-step.planned{border-color:#d3d9e3;background:#f8fafc}
.setup-step.planned .setup-nr{background:#e5e7eb;color:#475569}
.setup-row-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.setup-row-head h3{margin:0 0 6px!important}
.setup-path{font-size:12px;color:#315f9e;background:#eef5ff;border:1px solid #d6e6fb;border-radius:6px;padding:5px 7px;margin:0 0 8px;display:inline-block}
.setup-badge{white-space:nowrap;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:bold;border:1px solid transparent}
.setup-badge.done{background:#e8f8ed;color:#166534;border-color:#b9dfc5}
.setup-badge.todo{background:#fff4dc;color:#92400e;border-color:#f1d5a6}
.setup-badge.planned{background:#eef2f7;color:#475569;border-color:#d3d9e3}
.setup-step .btn[disabled]{opacity:.65;cursor:not-allowed}
@media(max-width:700px){.setup-row-head{display:block}.setup-badge{display:inline-block;margin-bottom:6px}}

/* v2.22: document serials */
.inline-form{display:inline-block;margin:0}
.document-serials-table td{vertical-align:middle}
.document-serials-table .center{text-align:center}
.document-serials-table input[readonly]{background:#f3f4f6;color:#475569}
.document-serials-table tr.serial-used{background:#fbfcfe}
.document-serials-table tr.row-delete{opacity:.58;text-decoration:line-through;background:#fff1f0}
.badge{display:inline-block;border-radius:999px;padding:3px 7px;font-size:12px;font-weight:bold;border:1px solid transparent;white-space:nowrap}
.badge.ok{background:#e8f8ed;color:#166534;border-color:#b9dfc5}
.badge.warn{background:#fff4dc;color:#92400e;border-color:#f1d5a6}
.document-serial-summary .summary p{margin:6px 0 0;word-break:break-word}

/* v2.23: opening balances transfer */
.helper-box{border:1px solid var(--line);background:#fbfcfe;border-radius:7px;padding:12px;margin:12px 0}
.helper-box p{margin:6px 0 8px}.helper-box code{background:#eef2f7;border:1px solid #d8dee8;border-radius:4px;padding:1px 4px}.mono{font-family:Consolas,Monaco,monospace;min-height:110px}.opening-lines select{min-width:240px}.opening-lines input{text-align:right}.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}.table-wrap td.num,.table-wrap th.num{text-align:right;white-space:nowrap}


/* v2.25: i-Tax API importas */
.itax-resource-grid{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:10px;margin:14px}
.itax-resource{display:flex;gap:8px;align-items:flex-start;border:1px solid var(--line);background:#fbfcfe;border-radius:8px;padding:10px}
.itax-resource input{width:auto;margin-top:3px}
.itax-resource strong{display:block}
.itax-resource span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
@media(max-width:900px){.itax-resource-grid{grid-template-columns:1fr}}