:root{--bg:#f3f6f9;--surface:#fff;--surface-2:#f8fafc;--text:#172033;--muted:#64748b;--line:#dbe2ea;--primary:#165dff;--primary-2:#0e46c6;--success:#137a48;--warning:#a15c00;--danger:#b4233a;--sidebar:#121a2b;--shadow:0 12px 30px rgba(15,23,42,.07);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:#d9e2f0;padding:20px 15px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;color:white;padding:3px 8px 20px}.brand img{width:38px;height:38px}.brand b,.brand small{display:block}.brand small{color:#9eabc0}.agenda-name{font-size:12px;text-transform:uppercase;letter-spacing:.7px;color:#8ea0ba;padding:12px 10px;border-top:1px solid #26324a}.sidebar nav{display:grid;gap:4px}.sidebar nav a{color:#cad4e3;padding:11px 12px;border-radius:9px}.sidebar nav a:hover,.sidebar nav a.active{background:#24324c;color:#fff}.env-switch{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:20px;background:#0b1220;padding:5px;border-radius:10px}.env-switch a{text-align:center;color:#9eabc0;padding:7px;border-radius:7px;font-size:13px}.env-switch a.active{background:#fff;color:#172033}.sidebar-footer{margin-top:auto;color:#70809a;font-size:10px;line-height:1.5;padding:12px 9px}.main-column{min-width:0}.topbar{height:68px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:10;backdrop-filter:blur(8px)}.top-title{font-size:20px;font-weight:700}.top-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.top-actions form{margin:0}.menu-btn{display:none;border:0;background:transparent;font-size:22px}.content{padding:28px;max-width:1600px;margin:auto}.test-ribbon{background:#872f65;color:white;text-align:center;padding:7px;font-weight:700;font-size:12px;letter-spacing:.4px;position:sticky;top:0;z-index:30}.is-test .topbar{top:30px}.is-test .sidebar{top:30px;height:calc(100vh - 30px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:white;color:var(--text);padding:9px 13px;border-radius:8px;cursor:pointer;font-weight:600;white-space:nowrap}.btn:hover{border-color:#aab7c8}.btn-primary{background:var(--primary);border-color:var(--primary);color:white}.btn-primary:hover{background:var(--primary-2)}.btn-ghost{background:transparent}.btn-block{width:100%;margin-top:10px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);padding:20px;margin-bottom:20px}.panel h2{font-size:16px;margin:0 0 16px}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.panel-head h2{margin:0}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(160px,1fr));gap:15px;margin-bottom:20px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow);border-top:3px solid #8ea0ba}.stat span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.stat b{font-size:21px}.stat.positive{border-top-color:var(--success)}.stat.warning{border-top-color:var(--warning)}.stat.danger{border-top-color:var(--danger)}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:20px}.responsive-table{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px}.num{text-align:right}.empty{text-align:center;color:var(--muted);padding:32px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#edf1f6;color:#4b5c73;font-size:11px;font-weight:700}.status-paid,.status-overpaid{background:#e2f6eb;color:var(--success)}.status-overdue{background:#fde8ec;color:var(--danger)}.status-partially_paid{background:#fff1d6;color:var(--warning)}.status-issued,.status-sent{background:#e5edff;color:#174ea6}.status-draft{background:#edf1f6}.aging{display:grid;gap:15px}.aging div{display:grid;grid-template-columns:1fr auto;gap:5px}.aging span{font-size:12px;color:var(--muted)}.aging i{grid-column:1/-1;height:5px;border-radius:10px;background:var(--primary);max-width:100%}.filters,.inline-form{display:flex;gap:9px;align-items:end;flex-wrap:wrap;margin-bottom:15px}.filters input{min-width:260px;flex:1}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.form-grid label,.panel form>label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#45546a}.span-2{grid-column:span 2}.span-3{grid-column:span 3}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:8px;background:white;padding:10px 11px;color:var(--text)}input:focus,select:focus,textarea:focus{outline:3px solid rgba(22,93,255,.13);border-color:var(--primary)}.check{display:flex!important;grid-template-columns:auto 1fr;align-items:center}.check input{width:auto}.form-actions{display:flex;justify-content:flex-end;gap:9px;padding-top:10px}.alert{padding:12px 15px;border-radius:9px;margin-bottom:16px}.alert.success{background:#e2f6eb;color:#0e633a}.alert.danger{background:#fde8ec;color:#8f1c30}.alert ul{margin:6px 0}.invoice-items{display:grid;gap:10px}.invoice-row{display:grid;grid-template-columns:2fr .7fr .5fr 1fr .65fr 38px;gap:8px;align-items:end;padding:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px}.invoice-row label{display:grid;gap:5px;font-size:11px;color:var(--muted)}.icon-btn{height:40px;border:1px solid var(--line);border-radius:8px;background:white;font-size:20px;cursor:pointer}.document-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.document-head h1{margin:7px 0 3px}.document-head p{margin:0;color:var(--muted)}.document-total{text-align:right}.document-total span,.document-total small{display:block;color:var(--muted)}.document-total b{display:block;font-size:28px;margin:3px 0}.details{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:0}.details dt{color:var(--muted)}.details dd{margin:0;text-align:right;font-weight:600}.narrow{max-width:900px}.archive-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}.archive-list li{display:grid;grid-template-columns:60px 1fr auto;align-items:center;gap:10px}.archive-list code{overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.hint{color:var(--muted);font-size:12px}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 10%,#214d9f 0,#121a2b 40%,#090d16 100%);padding:20px}.login-card{width:min(420px,100%);background:white;padding:34px;border-radius:18px;box-shadow:0 25px 80px rgba(0,0,0,.35)}.login-brand{text-align:center;margin-bottom:25px}.login-brand img{width:58px}.login-brand h1{margin:8px 0 0}.login-brand p{margin:2px;color:var(--muted)}.login-card form{display:grid;gap:15px}.login-card label{display:grid;gap:6px;font-size:12px;font-weight:700}.login-card footer{text-align:center;color:var(--muted);font-size:10px;margin-top:25px}@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.form-grid{grid-template-columns:repeat(2,1fr)}.span-3{grid-column:span 2}.invoice-row{grid-template-columns:2fr 1fr 1fr}.invoice-row .item-name{grid-column:span 2}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;z-index:50;left:-270px;width:250px;transition:left .2s}.sidebar.open{left:0}.main-column{width:100%}.menu-btn{display:block;margin-right:12px}.topbar{padding:0 14px}.top-title{font-size:17px}.top-actions .btn-ghost{display:none}.content{padding:14px}.stats-grid{grid-template-columns:1fr 1fr;gap:9px}.stat{padding:14px}.stat b{font-size:17px}.form-grid{grid-template-columns:1fr}.span-2,.span-3{grid-column:span 1}.invoice-row{grid-template-columns:1fr 1fr}.invoice-row .item-name{grid-column:span 2}.responsive-table table,.responsive-table thead,.responsive-table tbody,.responsive-table tr,.responsive-table th,.responsive-table td{display:block}.responsive-table thead{display:none}.responsive-table tr{padding:10px 0;border-bottom:1px solid var(--line)}.responsive-table td{border:0;padding:5px 2px}.responsive-table td.num{text-align:left}.document-head{align-items:start}.document-total b{font-size:20px}.inline-form>*{flex:1;min-width:130px}}@media(max-width:430px){.stats-grid{grid-template-columns:1fr}.top-actions>a{font-size:0;padding:10px}.top-actions>a:after{content:'+';font-size:18px}.invoice-row{grid-template-columns:1fr}.invoice-row .item-name{grid-column:auto}}
.settings-links{display:flex;gap:.65rem;flex-wrap:wrap;margin-bottom:1rem}.bank-account-row,.sequence-row{display:grid;grid-template-columns:1.1fr 2fr .8fr .55fr auto auto auto;gap:.55rem;align-items:end;padding:.8rem 0;border-bottom:1px solid var(--line)}.sequence-row{grid-template-columns:.8fr 1fr 1fr 1.5fr .65fr .55fr auto auto}.permission-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.45rem 1rem}.user-edit{margin-top:1rem}.row-actions{display:flex;gap:.4rem;align-items:center}.audit-detail td{padding-top:0}.audit-detail pre{white-space:pre-wrap;max-height:260px;overflow:auto;background:var(--surface-2);padding:.75rem;border-radius:.55rem;font-size:.76rem}@media(max-width:900px){.bank-account-row,.sequence-row{grid-template-columns:1fr 1fr}.permission-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.bank-account-row,.sequence-row,.permission-grid{grid-template-columns:1fr}.settings-links .btn{flex:1 1 45%}}
.invoice-row-detailed{grid-template-columns:1.2fr 1.4fr 1.4fr repeat(8,minmax(90px,.7fr)) auto;align-items:end}.invoice-row-detailed .item-description textarea{min-height:42px}.invoice-row-detailed .item-remove{align-self:center}@media(max-width:1200px){.invoice-row-detailed{grid-template-columns:repeat(4,minmax(0,1fr))}.invoice-row-detailed .item-product,.invoice-row-detailed .item-name,.invoice-row-detailed .item-description{grid-column:span 2}}@media(max-width:700px){.invoice-row-detailed{grid-template-columns:1fr 1fr}.invoice-row-detailed .item-product,.invoice-row-detailed .item-name,.invoice-row-detailed .item-description{grid-column:1/-1}}

/* THSYSTEM_DOCUMENT_TABS */
.document-tabs{display:flex;gap:7px;overflow-x:auto;padding:2px 1px 12px;margin-bottom:8px;scrollbar-width:thin}.document-tabs a{flex:0 0 auto;padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);font-size:12px;font-weight:700}.document-tabs a:hover{border-color:#aab7c8;color:var(--text)}.document-tabs a.active{background:var(--primary);border-color:var(--primary);color:#fff}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(.94)}

.table-actions{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}.table-actions form{margin:0}.btn-small{padding:.35rem .55rem;font-size:.78rem}.panel-subsection{border-top:1px solid var(--border,#dbe2ea);padding-top:1rem;margin-top:.4rem}.panel-subsection h3{margin:0 0 .3rem}.checkbox,.check{display:flex;align-items:center;gap:.5rem}.checkbox input,.check input{width:auto}.hint,.muted{color:var(--muted,#64748b)}