:root{
  --bg:#f3f6fa;--panel:#fff;--ink:#10233d;--muted:#687990;--line:#dce5ef;
  --brand:#2f5fbf;--brand-dark:#244c99;--brand-deep:#1e3f7a;--brand-hover:#3b6ed1;--accent:#e7eefb;
  --success:#177245;--success-bg:#e5f5ec;--warning:#946000;--warning-bg:#fff3d8;
  --danger:#a83232;--danger-bg:#fbe8e8;--shadow:0 14px 34px rgba(13,51,84,.08)
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg)}
body{min-width:320px}a{color:inherit}
.cse-shell{min-height:100vh}
.cse-sidebar{position:fixed;inset:0 auto 0 0;width:280px;background:linear-gradient(180deg,#2f5fbf,#1e3f7a);color:#fff;padding:22px 18px;display:flex;flex-direction:column;z-index:40;overflow:auto}
.cse-brand{display:flex;gap:12px;align-items:center;padding:3px 4px 20px;border-bottom:1px solid rgba(255,255,255,.13)}
.cse-brand strong{display:block;font-size:20px}.cse-brand small,.cse-user small{display:block;color:#bfd0df;margin-top:3px}
.cse-logo{width:58px;height:58px;border-radius:16px;background:#fff;display:grid;place-items:center;overflow:hidden;flex:0 0 58px;box-shadow:0 10px 24px rgba(0,0,0,.16);border:1px solid rgba(255,255,255,.28)}.cse-logo img{width:100%;height:100%;object-fit:cover;display:block}.cse-brand-copy{min-width:0}.cse-brand-copy strong{white-space:nowrap}
.platform-chip{margin:16px 0;padding:12px;border-radius:14px;background:rgba(255,255,255,.08)}
.platform-chip span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#bfd0df}.platform-chip strong{display:block;margin-top:5px;font-size:13px}
.cse-nav{display:grid;gap:6px}.cse-nav a{padding:11px 12px;border-radius:12px;text-decoration:none;border:1px solid transparent;transition:.15s ease}
.cse-nav a strong,.cse-nav a small{display:block}.cse-nav a small{color:#b9cddd;font-size:12px;margin-top:2px;font-weight:500}
.cse-nav a:hover,.cse-nav a.active{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.13);transform:translateX(1px)}
.cse-user{margin-top:auto;padding:18px 5px 4px;border-top:1px solid rgba(255,255,255,.13)}.cse-user a{display:inline-block;margin-top:10px;color:#fff;font-size:13px}
.cse-main{margin-left:280px;min-height:100vh;padding:24px 28px;max-width:1800px}
.cse-topbar{display:flex;align-items:center;gap:18px;margin-bottom:22px}.cse-topbar h1{margin:2px 0 0;font-size:29px;line-height:1.15}.eyebrow{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--brand);font-weight:900}
.topbar-user{margin-left:auto;text-align:right}.topbar-user span,.topbar-user small{display:block}.topbar-user span{font-weight:800}.topbar-user small{color:var(--muted);margin-top:3px}
.menu-button{display:none;border:0;background:var(--brand);color:#fff;border-radius:10px;width:42px;height:42px;font-size:21px;cursor:pointer}.sidebar-backdrop{display:none}
.page-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.page-toolbar>div{min-width:0}.no-margin{margin:0}.muted{color:var(--muted)}
.panel,.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.panel{padding:20px}.panel h2,.panel h3{margin-top:0}.section-gap{margin-top:18px}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:18px}.card{padding:18px;min-height:112px}.card span{display:block;color:var(--muted);font-size:13px;font-weight:700}.card strong{display:block;font-size:28px;margin-top:8px;line-height:1.1}.compact-cards .card{min-height:96px;padding:16px 18px}.compact-cards .card strong{font-size:25px}
.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:10px;padding:10px 14px;background:var(--brand);color:#fff;text-decoration:none;font-weight:800;cursor:pointer;white-space:nowrap;box-shadow:none}.btn:hover,button.btn:hover{background:var(--brand-hover);filter:none}.btn.secondary{background:#e8eef4;color:#25435f;border:1px solid #d5e0ea}.btn.danger{background:var(--danger)}.btn.small{padding:7px 10px;font-size:12px}
.alert{border-radius:12px;padding:13px 15px;margin-bottom:16px;border:1px solid #d6e2ec;background:#edf4f9;color:#28526f}.alert.success{background:var(--success-bg);border-color:#b8e3ca;color:#145b3d}.alert.danger{background:var(--danger-bg);border-color:#efc2c2;color:#8b2727}.alert.warning{background:var(--warning-bg);border-color:#efd393;color:#7b5000}.alert ul{margin-bottom:0}
.permission-note{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;border:1px solid #efd393;background:var(--warning-bg);color:#6f4900;border-radius:12px;margin-bottom:16px}.permission-note strong{display:block}.permission-note p{margin:3px 0 0;font-size:13px}
.filter-grid{display:grid;grid-template-columns:minmax(280px,1fr) 220px auto;gap:14px;align-items:end}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field.grow{min-width:0}.field label{font-size:13px;font-weight:800;color:#31465c}.field input,.field select,.field textarea,textarea.full-width,input,select,textarea{font:inherit}.field input,.field select,.field textarea,textarea.full-width{width:100%;border:1px solid #cbd8e4;border-radius:10px;padding:10px 11px;background:#fff;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus,textarea.full-width:focus{outline:3px solid rgba(47,95,191,.16);border-color:var(--brand)}.actions-bottom{display:flex;flex-direction:row;gap:8px;align-items:center}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px;padding:0}.table{width:100%;border-collapse:collapse;min-width:880px}.table th,.table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{font-size:11px;text-transform:uppercase;letter-spacing:.075em;color:var(--muted);background:#f7f9fc}.table tr:last-child td{border-bottom:0}.table-link{color:#244c99;font-weight:800;text-decoration:none}.table-link:hover{text-decoration:underline}.table-sub{display:block;color:#7a8797;margin-top:3px;max-width:330px}.actions-cell{white-space:nowrap}.empty{text-align:center!important;color:#7a8797;padding:28px!important}
.badge{display:inline-flex;align-items:center;border-radius:999px;background:#edf2f6;padding:5px 8px;font-size:11px;font-weight:800;white-space:nowrap}.badge.accent{background:#e7eefb;color:#244c99}.badge.subtle{background:#f2f4f7;color:#586879}.status-active{background:#ddf3e8;color:#176143}.status-suspended{background:#fff0d1;color:#805400}.status-inactive,.status-deleted{background:#eceff2;color:#626b75}
.form-grid{display:grid;gap:14px}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.span-2{grid-column:span 2}.span-3{grid-column:span 3}.span-4{grid-column:span 4}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.section-title h2{margin-bottom:0}.required-note{font-size:12px;color:var(--muted)}
.contact-card{border:1px solid var(--line);border-radius:14px;padding:15px;margin-top:14px;background:#f9fbfd}.contact-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.link-danger{border:0;background:transparent;color:var(--danger);cursor:pointer;text-decoration:underline}.checkbox-row{display:flex;flex-direction:row;gap:18px;flex-wrap:wrap;padding-top:6px}.checkbox-row label{display:flex;align-items:center;gap:6px;font-weight:650}.checkbox-row input{width:auto;margin:0}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin:18px 0 30px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.detail-list{display:grid;grid-template-columns:minmax(130px,.7fr) 1.3fr;gap:9px 14px;margin:0}.detail-list dt{font-size:13px;font-weight:800;color:#66788c}.detail-list dd{margin:0;word-break:break-word}.back-link{display:inline-block;margin-bottom:5px;color:#244c99;text-decoration:none;font-weight:700}.subheading{margin:0 0 4px;font-size:24px}.full-width{display:block}
.login{max-width:430px;margin:9vh auto}.login .panel{padding:26px}.login input{width:100%;padding:12px;margin:7px 0;border:1px solid #cbd8e4;border-radius:10px}.ok{color:var(--success)}.warn{color:var(--warning)}.danger{color:var(--danger)}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.span-4{grid-column:span 2}.filter-grid{grid-template-columns:1fr 190px}.actions-bottom{grid-column:1/-1}}
@media(max-width:900px){body{overflow-x:hidden}.cse-sidebar{transform:translateX(-105%);transition:transform .2s ease;width:280px}.menu-open .cse-sidebar{transform:translateX(0)}.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(5,23,39,.42);z-index:35;opacity:0;pointer-events:none;transition:opacity .2s ease}.menu-open .sidebar-backdrop{opacity:1;pointer-events:auto}.cse-main{margin-left:0;padding:16px}.menu-button{display:inline-grid;place-items:center;flex:0 0 auto}.topbar-user{display:none}.cse-topbar{align-items:flex-start}.cse-topbar h1{font-size:25px}.form-grid.cols-3,.form-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.span-3,.span-4{grid-column:span 2}.detail-grid{grid-template-columns:1fr}}
@media(max-width:640px){.cse-main{padding:13px}.page-toolbar{flex-direction:column}.page-toolbar>.btn{width:100%}.cards{grid-template-columns:1fr 1fr;gap:10px}.card{border-radius:15px;padding:14px;min-height:92px}.card strong{font-size:22px}.panel{border-radius:15px;padding:14px}.filter-grid{grid-template-columns:1fr}.actions-bottom{grid-column:auto}.actions-bottom .btn{flex:1}.form-grid.cols-3,.form-grid.cols-4{grid-template-columns:1fr}.span-2,.span-3,.span-4{grid-column:span 1}.section-title{flex-direction:column}.section-title .btn{width:100%}.checkbox-row{flex-direction:column;gap:9px}.form-actions{position:sticky;bottom:0;z-index:20;background:rgba(243,246,250,.96);padding:10px 0;margin-bottom:0}.form-actions .btn{flex:1}.detail-list{grid-template-columns:1fr}.detail-list dt{margin-top:6px}.permission-note{flex-direction:column}}
@media(max-width:430px){.cards{grid-template-columns:1fr}.cse-logo{width:52px;height:52px;flex-basis:52px}.cse-topbar h1{font-size:22px}}
.diagnostic-page{max-width:1500px;margin:0 auto;padding:24px}.diagnostic-page h1{margin:0 0 18px}.diagnostic-page .table{min-width:760px}.diagnostic-page .panel{padding:0;overflow:auto}
.hero{background:linear-gradient(135deg,#fff,#edf5fb);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px;display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.hero h2{margin:4px 0 8px;font-size:24px}.hero p{margin:0;color:var(--muted);max-width:780px;line-height:1.55}.status-badge{padding:8px 12px;border-radius:999px;background:var(--accent);color:var(--brand-dark);font-weight:800;font-size:12px;white-space:nowrap}@media(max-width:640px){.hero{flex-direction:column}.status-badge{white-space:normal}}
/* C1.2 · Servicios, contratos y calendario */
.toolbar-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.section-gap-sm{margin-top:14px}
.amount-cell{white-space:nowrap;font-weight:800}.amount-cell small{font-weight:700;color:var(--muted)}
.amount-strong{font-size:18px;font-weight:900;color:var(--brand-dark)}
.schedule-text{display:block;max-width:340px;line-height:1.4;color:#42566b;font-size:13px}
.schedule-preview,.schedule-note{border:1px solid #cfe0ec;background:#f0f7fb;color:#244e6b;border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.5}
.schedule-note{margin-top:15px}
.status-ended{background:#eceff2;color:#626b75}
@media(max-width:640px){.toolbar-actions{width:100%;justify-content:stretch}.toolbar-actions .btn{flex:1}.schedule-preview{padding:10px 12px}}
/* C2.1 · Motor de cobranza */
.inline-form{display:inline-flex;margin:0}.engine-panel{background:linear-gradient(135deg,#ffffff,#f2f8fc)}.engine-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:14px;color:#496277;font-size:13px}.charge-filter-grid{display:grid;grid-template-columns:minmax(260px,1fr) 190px 175px 175px auto;gap:12px;align-items:end}.no-pad-panel{padding:0;overflow:hidden}.table-wrap.borderless{border:0;border-radius:18px}.charge-table{min-width:1280px}.charge-status-current{background:#e5f1fb;color:#0e5a91}.charge-status-partial{background:#fff0d1;color:#805400}.charge-status-overdue{background:#fde3e3;color:#9a2d2d}.charge-status-paid,.charge-status-prepaid{background:#ddf3e8;color:#176143}.charge-status-cancelled,.charge-status-credited{background:#eceff2;color:#626b75}.charge-status-scheduled{background:#edf2f6;color:#4b6173}.large-badge{font-size:13px;padding:8px 12px}.status-card-text{font-size:20px!important;line-height:1.2}.card small{display:block;color:var(--muted);font-weight:700;margin-top:3px}.table-sub.danger{color:var(--danger)}
@media(max-width:1250px){.charge-filter-grid{grid-template-columns:minmax(260px,1fr) 190px 170px 170px}.charge-filter-grid .actions-bottom{grid-column:1/-1}}
@media(max-width:760px){.charge-filter-grid{grid-template-columns:1fr 1fr}.charge-filter-grid .field:first-child{grid-column:1/-1}.engine-meta{flex-direction:column;gap:5px}}
@media(max-width:520px){.charge-filter-grid{grid-template-columns:1fr}.charge-filter-grid .field:first-child,.charge-filter-grid .actions-bottom{grid-column:auto}}
/* C2.2 · Pagos, aplicaciones y anticipos */
.payment-filter-grid{display:grid;grid-template-columns:minmax(250px,1fr) 155px 155px 190px 205px auto;gap:12px;align-items:end}
.payment-table{min-width:1320px}.payment-status-applied{background:#ddf3e8;color:#176143}.payment-status-partial{background:#fff0d1;color:#805400}.payment-status-unapplied{background:#e5f1fb;color:#0e5a91}.payment-status-cancelled{background:#eceff2;color:#626b75}
.client-loader-grid{display:grid;grid-template-columns:minmax(320px,1fr) auto;gap:12px;align-items:end}.segmented{display:inline-flex;gap:5px;padding:4px;background:#edf2f6;border-radius:12px}.segmented label{display:flex;align-items:center;gap:6px;padding:7px 10px;border-radius:9px;font-size:13px;font-weight:800;cursor:pointer}.segmented input{margin:0}.payment-allocation-summary{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.payment-allocation-summary span{border:1px solid var(--line);background:#f8fafc;border-radius:11px;padding:10px 13px;color:var(--muted);font-size:13px}.payment-allocation-summary strong{color:var(--ink);margin-left:4px}.allocation-table{min-width:1050px}.allocation-table .apply-input{width:130px;border:1px solid #cbd8e4;border-radius:9px;padding:8px 9px}.allocation-table .apply-input:disabled{background:#f3f6fa;color:#486177}.preferred-charge td{background:#f0f7fb}.allocation-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.row-actions{display:flex;gap:6px;align-items:center}.cancel-grid{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:12px;align-items:end}.danger-zone{border-color:#efc2c2;background:linear-gradient(135deg,#fff,#fff8f8)}.cancellation-panel{border-color:#efc2c2;background:#fff8f8}
@media(max-width:1300px){.payment-filter-grid{grid-template-columns:minmax(250px,1fr) 155px 155px 190px}.payment-filter-grid .field:nth-child(5){grid-column:auto}.payment-filter-grid .actions-bottom{grid-column:1/-1}}
@media(max-width:850px){.payment-filter-grid{grid-template-columns:1fr 1fr}.payment-filter-grid .field:first-child{grid-column:1/-1}.client-loader-grid{grid-template-columns:1fr}.client-loader-grid .actions-bottom{justify-content:flex-start}.cancel-grid{grid-template-columns:1fr}.payment-allocation-summary{display:grid;grid-template-columns:1fr 1fr}.segmented{width:100%}.segmented label{flex:1;justify-content:center}}
@media(max-width:520px){.payment-filter-grid{grid-template-columns:1fr}.payment-filter-grid .field:first-child,.payment-filter-grid .actions-bottom{grid-column:auto}.payment-allocation-summary{grid-template-columns:1fr}.allocation-actions .btn{width:100%}.row-actions{flex-direction:column;align-items:stretch}}
/* C2.2.1 · Zona horaria y comprobantes de pago */
.field-help{display:block;color:var(--muted);font-size:12px;line-height:1.4;margin-top:2px}.payment-proof-field{transition:opacity .15s ease}.payment-proof-field.is-disabled{opacity:.55}.payment-proof-field input[type=file]{padding:8px;background:#fbfcfe}.payment-documents{display:grid;gap:10px}.payment-document-card{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#f8fafc}.payment-document-card strong,.payment-document-card small{display:block}.payment-document-card small{margin-top:3px;color:var(--muted);font-size:12px}@media(max-width:640px){.payment-document-card{align-items:stretch;flex-direction:column}.payment-document-card .btn{width:100%}}
/* C2.2.2 · Estándar UX: menú por categorías + filtros AJAX */
.cse-nav{gap:8px}.nav-standalone{margin-bottom:2px}.cse-nav-group{border-radius:13px;overflow:hidden;border:1px solid transparent}.cse-nav-group.active-group{border-color:rgba(255,255,255,.09);background:rgba(255,255,255,.035)}
.cse-nav-group-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border:0;border-radius:12px;background:transparent;color:#fff;text-align:left;cursor:pointer;font:inherit}.cse-nav-group-toggle:hover{background:rgba(255,255,255,.08)}.cse-nav-group-toggle span{min-width:0}.cse-nav-group-toggle strong,.cse-nav-group-toggle small{display:block}.cse-nav-group-toggle small{color:#b9cddd;font-size:11px;margin-top:2px;font-weight:500}.nav-chevron{font-size:18px;line-height:1;transition:transform .18s ease;color:#c9d9e6}.cse-nav-group.open .nav-chevron{transform:rotate(180deg)}
.cse-nav-group-items{display:none;padding:0 6px 7px}.cse-nav-group.open .cse-nav-group-items{display:grid;gap:4px}.cse-nav-group-items a{padding:9px 10px 9px 15px;border-radius:10px;position:relative}.cse-nav-group-items a:before{content:"";position:absolute;left:7px;top:13px;width:3px;height:20px;border-radius:3px;background:transparent}.cse-nav-group-items a.active:before{background:#fff}.cse-nav-group-items a strong{font-size:14px}.cse-nav-group-items a small{font-size:11px}
.ajax-results{position:relative;min-height:54px;transition:opacity .12s ease}.ajax-results.ajax-loading{opacity:.55;pointer-events:none}.ajax-results.ajax-loading:after{content:"Actualizando…";position:absolute;right:14px;top:12px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;color:var(--brand);box-shadow:var(--shadow);z-index:5}.ajax-error{padding:18px;color:var(--danger);font-weight:700;text-align:center}.ajax-filter-hint{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;margin-top:8px}.ajax-filter-hint:before{content:"●";color:var(--success);font-size:9px}.filter-grid .actions-bottom.ajax-actions,.charge-filter-grid .actions-bottom.ajax-actions,.payment-filter-grid .actions-bottom.ajax-actions{justify-content:flex-end}.ajax-actions .btn.secondary{min-width:92px}
.client-lookup{position:relative}.client-lookup input[type=search]{width:100%;border:1px solid #cbd8e4;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink)}.client-lookup input[type=search]:focus{outline:3px solid rgba(47,95,191,.16);border-color:var(--brand)}.client-lookup-results{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:80;background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:0 18px 46px rgba(8,38,65,.18);max-height:390px;overflow:auto}.lookup-item{display:block;width:100%;border:0;border-bottom:1px solid var(--line);background:#fff;padding:11px 13px;text-align:left;color:var(--ink);cursor:pointer;font:inherit}.lookup-item:last-child{border-bottom:0}.lookup-item:hover,.lookup-item:focus{background:#f1f7fb;outline:none}.lookup-item strong,.lookup-item small{display:block}.lookup-item small{font-size:12px;color:var(--muted);margin-top:2px}.lookup-item>div{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.lookup-item>div span{font-size:11px;color:#4f667a;background:#edf3f7;border-radius:999px;padding:3px 7px}.lookup-empty{padding:14px;color:var(--muted);font-size:13px}.selected-client-note{margin-top:7px;color:var(--brand-dark);font-size:12px;font-weight:700}.client-loader-grid.ajax-client-loader{grid-template-columns:minmax(320px,1fr)}
@media(max-width:640px){.cse-nav-group-toggle{padding:10px}.ajax-actions{width:100%}.ajax-actions .btn{width:100%}.client-lookup-results{position:fixed;left:13px;right:13px;top:auto;bottom:18px;max-height:55vh}}
/* C2.3 · Recibos digitales, PDF y formatos térmicos */
.receipt-table{min-width:1180px}.receipt-status-issued{background:#ddf3e8;color:#176143}.receipt-status-cancelled{background:#fde3e3;color:#9a2d2d}.receipt-payment-actions{display:flex;gap:9px;flex-wrap:wrap}.receipt-digital{max-width:1050px;margin-left:auto;margin-right:auto}.receipt-digital-head{display:flex;justify-content:space-between;gap:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}.receipt-digital-head h2{font-size:26px;margin:5px 0}.receipt-digital-head p{margin:3px 0;color:var(--muted)}.receipt-folio{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:6px}.receipt-folio small{color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.receipt-folio strong{font-size:20px;color:var(--brand-dark)}.receipt-meta-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:14px;margin-top:18px}.receipt-meta-grid>div{border:1px solid var(--line);border-radius:13px;padding:13px;background:#f9fbfd}.receipt-meta-grid small,.receipt-meta-grid strong,.receipt-meta-grid span{display:block}.receipt-meta-grid small{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:800}.receipt-meta-grid strong{margin-top:5px}.receipt-meta-grid span{margin-top:3px;color:var(--muted);font-size:12px}.receipt-meta-grid .receipt-total{background:var(--brand-deep);color:#fff;border-color:var(--brand-deep)}.receipt-meta-grid .receipt-total small,.receipt-meta-grid .receipt-total span{color:#c9dae6}.receipt-meta-grid .receipt-total strong{font-size:24px}.receipt-application-table{min-width:720px}.receipt-credit-box{display:flex;gap:10px;align-items:center;flex-wrap:wrap;border:1px solid #cfe0ec;background:#f0f7fb;border-radius:12px;padding:12px 14px}.receipt-credit-box span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 9px;font-size:12px}.receipt-summary{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;margin-top:14px}.receipt-summary span{border:1px solid var(--line);border-radius:10px;padding:9px 11px;color:var(--muted);font-size:12px}.receipt-summary strong{color:var(--ink);margin-left:5px}.receipt-footer-text{text-align:center;color:var(--muted);padding-top:18px;margin-top:20px;border-top:1px dashed var(--line)}
@media(max-width:900px){.receipt-meta-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.receipt-actions{display:grid;grid-template-columns:1fr 1fr}.receipt-actions .btn:last-child{grid-column:1/-1}.receipt-digital-head{flex-direction:column}.receipt-folio{align-items:flex-start;text-align:left}.receipt-meta-grid{grid-template-columns:1fr}.receipt-summary{display:grid;grid-template-columns:1fr}.receipt-payment-actions .btn{width:100%}}

/* C2.3.4 recibos con identidad visual */
.receipt-digital{border:1px solid #d9e5ef;box-shadow:0 8px 22px rgba(13,37,63,.06);overflow:hidden}
.receipt-digital-head{margin:-22px -22px 0;padding:22px;background:linear-gradient(135deg,#173d69,#245b94);color:#fff;border-bottom:none}
.receipt-digital-head h2{color:#fff}
.receipt-digital-head p,.receipt-digital-head .eyebrow{color:#d8e7f5}
.receipt-brand{display:flex;gap:16px;align-items:flex-start}
.receipt-brand-logo{width:86px;height:86px;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.12)}
.receipt-brand-logo img{max-width:100%;max-height:100%;display:block}
.receipt-brand-logo span{font-size:28px;font-weight:900;color:#173d69;text-transform:uppercase}
.receipt-folio{background:#fff;color:var(--ink);padding:14px 16px;border-radius:16px;min-width:190px;box-shadow:0 8px 18px rgba(0,0,0,.12)}
.receipt-folio strong{font-size:24px}
.company-logo-config{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:10px 0}
.company-logo-preview{width:120px;height:120px;border:1px solid var(--line);border-radius:16px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.company-logo-preview img{max-width:100%;max-height:100%}
.company-logo-meta{flex:1 1 260px}
.checkbox-inline{display:flex;gap:8px;align-items:center;margin-top:8px;color:var(--muted)}
@media(max-width:640px){.receipt-digital-head{margin:-18px -18px 0;padding:18px}.receipt-brand{flex-direction:column}.receipt-brand-logo{width:72px;height:72px}.company-logo-config{flex-direction:column;align-items:flex-start}}

/* C3.1 · Reportes y análisis de cartera */
.report-tabs{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));gap:8px;margin-bottom:18px;overflow:auto;padding-bottom:2px}.report-tabs a{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px 12px;min-width:130px}.report-tabs a strong,.report-tabs a small{display:block}.report-tabs a strong{font-size:13px}.report-tabs a small{font-size:10.5px;color:var(--muted);margin-top:3px}.report-tabs a.active{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff}.report-tabs a.active small{color:#c9dae6}
.report-filter-panel{padding:15px 18px}.report-filter-grid{display:grid;grid-template-columns:160px 160px minmax(260px,1fr) 150px auto;gap:12px;align-items:end}.report-filter-grid>.field.grow{min-width:220px}.report-kpis .card small,.compact-cards .card small{display:block;color:var(--muted);font-size:11px;margin-top:7px}.report-overview-panel{max-width:1100px}.report-rate{font-size:28px;font-weight:900;color:var(--brand);background:#e7eefb;border-radius:14px;padding:8px 13px}.report-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:17px 0}.report-metric-grid>div{border:1px solid var(--line);background:#f9fbfd;border-radius:12px;padding:13px}.report-metric-grid span,.report-metric-grid strong{display:block}.report-metric-grid span{font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.04em}.report-metric-grid strong{font-size:19px;margin-top:5px}.report-table{min-width:1050px}.report-overdue-badge{background:#fde3e3;color:#9a2d2d}.report-progress{height:7px;min-width:120px;background:#edf2f6;border-radius:999px;overflow:hidden;margin-bottom:5px}.report-progress span{display:block;height:100%;background:var(--brand);border-radius:999px}.report-total-row td{font-weight:900;background:#f1f6fa}.report-note{padding:10px 13px;border:1px solid #d7e4ee;background:#f4f8fb;border-radius:11px;color:var(--muted);font-size:12px}.aging-table{min-width:1250px}.report-print-button{margin-left:auto}
@media(max-width:1200px){.report-tabs{grid-template-columns:repeat(4,minmax(150px,1fr))}.report-filter-grid{grid-template-columns:1fr 1fr}.report-filter-grid>.field.grow{grid-column:1/-1}.report-filter-grid .actions-bottom{grid-column:1/-1;justify-content:flex-end}.report-metric-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.report-tabs{display:flex}.report-tabs a{min-width:150px}.report-filter-grid{grid-template-columns:1fr}.report-filter-grid>.field.grow,.report-filter-grid .actions-bottom{grid-column:auto}.report-filter-grid .actions-bottom .btn{width:100%}.report-metric-grid{grid-template-columns:1fr}.report-rate{font-size:22px}.report-print-button{width:100%;margin-left:0}}
@media print{.cse-sidebar,.cse-topbar,.report-tabs,.report-filter-panel,.report-print-button,.page-toolbar{display:none!important}.cse-main{margin:0!important;padding:0!important;max-width:none!important}.panel,.card{box-shadow:none!important}.table-wrap{overflow:visible!important}.table{min-width:0!important;font-size:10px}.report-table th,.report-table td{padding:6px!important}.cards{break-inside:avoid}.section-gap{margin-top:10px}}

/* C3.4.1 · Estado de cuenta por cliente */
.report-tabs{grid-template-columns:repeat(8,minmax(120px,1fr))}
.statement-client-search .client-lookup-wrap{position:relative}
.statement-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px;padding:16px 18px;border:1px solid var(--line);background:linear-gradient(135deg,#f8fbfe,#edf5fb);border-radius:15px}
.statement-toolbar>div:first-child strong,.statement-toolbar>div:first-child small{display:block}.statement-toolbar>div:first-child strong{font-size:18px;color:var(--brand-dark)}.statement-toolbar>div:first-child small{margin-top:4px;color:var(--muted)}
.statement-kpis{margin-bottom:10px}.statement-current-kpis .card{background:#fbfcfe}.statement-current-kpis .card:nth-child(2) strong{color:var(--danger)}.statement-current-kpis .card:nth-child(3) strong{color:var(--success)}
.statement-client-panel{background:#fbfcfe}.statement-table{min-width:1050px}.statement-opening-row td{background:#f5f8fb}.statement-empty{text-align:center;padding:42px 20px}.statement-empty h2{margin-bottom:8px}
@media(max-width:1200px){.report-tabs{grid-template-columns:repeat(4,minmax(150px,1fr))}.statement-toolbar{flex-direction:column}.statement-toolbar .toolbar-actions{width:100%;flex-wrap:wrap}}
@media(max-width:640px){.statement-toolbar .toolbar-actions{display:grid;grid-template-columns:1fr 1fr}.statement-toolbar .toolbar-actions .btn:last-child{grid-column:1/-1}.statement-client-search{min-width:0}}
@media print{.statement-toolbar .toolbar-actions,.ajax-filter-hint{display:none!important}.statement-toolbar{border:0!important;background:#fff!important;padding:0 0 10px!important}.statement-client-panel{break-inside:avoid}.statement-table{font-size:9px!important}}

/* C3.4.1 Seguimiento de cobranza */
.followup-table{min-width:1080px}.followup-date{display:inline-flex;padding:5px 9px;border-radius:999px;font-weight:800;font-size:12px;background:#eef4f8;color:#294c68}.followup-date.overdue{background:#fde8e8;color:#9a2d2d}.followup-date.today{background:#fff1cf;color:#8a5b00}.followup-date.upcoming{background:#e6f4ec;color:#176143}.promise-pending{background:#fff1cf;color:#8a5b00}.promise-broken{background:#fde3e3;color:#9a2d2d}.promise-fulfilled{background:#ddf3e8;color:#176143}.promise-cancelled{background:#edf0f3;color:#59636e}.promise-disabled{opacity:.55}.promise-disabled input{cursor:not-allowed}.followup-notes{white-space:normal;line-height:1.6}.followup-next-box{margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#f1f7fb;display:flex;flex-direction:column;gap:4px}.followup-next-box span,.followup-next-box small{color:var(--muted)}.small-card-value{font-size:18px!important}.readonly-value{min-height:42px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#f8fafc;font-weight:700}.inline-cancel-form{max-width:520px}.inline-cancel-form .btn.danger{background:#a43737;color:#fff}

/* C3.4.1 · Importación inicial */
.import-upload-form .import-submit-field{display:flex;align-items:flex-end}.import-upload-form .import-submit-field .btn{width:100%}
.import-flow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}.import-flow span{display:flex;align-items:center;gap:6px}.import-flow b{display:inline-flex;width:24px;height:24px;border-radius:50%;align-items:center;justify-content:center;background:#dceaf7;color:var(--brand-dark)}
.import-kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.import-preview-table{min-width:1040px}.import-status{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.import-status-valid,.import-status-imported{background:#ddf3e8;color:#176143}.import-status-warning,.import-status-skipped{background:#fff1cf;color:#8a5a00}.import-status-error{background:#fde3e3;color:#9a2d2d}
@media(max-width:800px){.import-kpis{grid-template-columns:1fr 1fr}.import-flow{align-items:flex-start;flex-direction:column}.import-flow>span:nth-child(even){display:none}}

/* C4.2 · Administración de usuarios y auditoría */
.user-kpis,.audit-kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.user-filter-grid{grid-template-columns:minmax(260px,1fr) 210px 180px auto}.user-table{min-width:980px}.narrow-panel{max-width:760px}.permission-role-selector{max-width:420px}.permission-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.permission-group{box-shadow:none}.permission-group h3{padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:8px}.permission-check{display:flex;gap:10px;align-items:flex-start;padding:10px 4px;border-bottom:1px solid #eef2f6;cursor:pointer}.permission-check:last-child{border-bottom:0}.permission-check input{margin-top:3px}.permission-check span,.permission-check strong,.permission-check small{display:block}.permission-check small{color:var(--muted);margin-top:3px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.audit-filter-grid{display:grid;grid-template-columns:150px 150px minmax(220px,1fr) 190px 210px 180px auto;gap:12px;align-items:end}.audit-table{min-width:1120px}.audit-payload{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.audit-payload>div{border:1px solid var(--line);border-radius:11px;padding:11px 13px;background:#f9fbfd;min-width:0}.audit-payload span,.audit-payload strong{display:block}.audit-payload span{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:800}.audit-payload strong{margin-top:5px;font-size:13px;word-break:break-word;white-space:pre-wrap}.login-security-note{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.5}
@media(max-width:1250px){.audit-filter-grid{grid-template-columns:1fr 1fr 1fr}.audit-filter-grid .field.grow{grid-column:span 2}.audit-filter-grid .actions-bottom{grid-column:1/-1}.permission-grid{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.user-filter-grid{grid-template-columns:1fr 1fr}.user-filter-grid .field.grow{grid-column:1/-1}.permission-grid{grid-template-columns:1fr}.audit-filter-grid{grid-template-columns:1fr 1fr}.audit-filter-grid .field.grow{grid-column:1/-1}.audit-payload{grid-template-columns:1fr}}
@media(max-width:640px){.user-kpis,.audit-kpis{grid-template-columns:1fr 1fr}.user-filter-grid,.audit-filter-grid{grid-template-columns:1fr}.user-filter-grid .field.grow,.audit-filter-grid .field.grow,.audit-filter-grid .actions-bottom{grid-column:auto}.permission-check{padding:12px 2px}.narrow-panel{max-width:none}}

/* C4.2 — seguridad, respaldos y UAT */
.readiness-cards .card small{display:block;margin-top:6px;color:var(--muted);font-size:12px}
.status-ok{background:#ddf3e8;color:#176143}.status-alert{background:#fde3e3;color:#9a2d2d}
.inline-settings{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap}.inline-settings .field{min-width:260px}.input-suffix{display:flex;align-items:center;gap:8px}.input-suffix input{max-width:120px}.input-suffix span{color:var(--muted)}
.backup-create-form{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:12px;align-items:end}.backup-create-form .field{margin:0}.inline-form{display:inline}.row-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.uat-list{display:grid;gap:10px}.uat-category{margin:18px 0 2px;padding-bottom:8px;border-bottom:1px solid var(--line);color:var(--brand-dark)}.uat-item{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.85fr);gap:16px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:13px;background:#fff}.uat-item.uat-passed{border-left:5px solid #27865e}.uat-item.uat-failed{border-left:5px solid #b44343}.uat-item.uat-pending{border-left:5px solid #d2a640}.uat-copy p{margin:5px 0;color:var(--muted)}.uat-copy small{color:var(--muted)}.uat-copy .badge{margin-left:8px}.uat-form{display:grid;grid-template-columns:125px minmax(160px,1fr) auto;gap:8px;align-items:center}.dashboard-pay-btn{min-width:150px;text-align:center}
@media(max-width:900px){.uat-item{grid-template-columns:1fr}.uat-form{grid-template-columns:1fr}.backup-create-form{grid-template-columns:1fr}.inline-settings{align-items:stretch}}

/* C4.3 - Automatizaciones */
.billing-notice-box{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap}
.notification-message-row td{padding-top:5px!important;padding-bottom:13px!important;background:#f8fafc;color:var(--muted)}
.notification-message-row small{display:block;max-width:1050px;line-height:1.45}
@media(max-width:640px){.billing-notice-box{align-items:stretch}.billing-notice-box .btn{width:100%;text-align:center}}

/* C4.5.5 - Reversión de cargos y servicios únicos */
.status-one-time{background:#fff1cf!important;color:#8a5a00!important}
.reversal-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr auto;gap:12px;align-items:end}
.reversal-summary{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0}
.reversal-summary span{padding:8px 11px;border:1px solid var(--line);border-radius:10px;background:#f8fafc}
.reversal-row-blocked{opacity:.62}
.reversal-danger-box{border:1px solid #efc2c2;background:var(--danger-bg);padding:14px 16px;border-radius:12px;color:#7d2424}
@media(max-width:850px){.reversal-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.reversal-grid{grid-template-columns:1fr}}
.danger-btn{background:#b42318!important;border-color:#b42318!important;color:#fff!important}.danger-btn:hover{background:#8f1d14!important;border-color:#8f1d14!important}

/* C4.5.6-B · Clasificaciones de clientes */
.classification-admin-grid{grid-template-columns:minmax(320px,.72fr) minmax(560px,1.28fr);align-items:start}
.classification-list-panel{overflow:hidden}.classification-list-head{padding:20px 20px 8px}.classification-list-head h2{margin:0 0 4px}
.classification-table{min-width:720px}.inline-form{display:inline}.classification-form-actions{margin-bottom:0}
.classification-active-check{min-height:42px;display:flex;align-items:center;gap:8px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#f9fbfd;font-weight:700}.classification-active-check input{width:auto}
.classification-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.classification-option{display:flex;gap:10px;align-items:flex-start;padding:13px 14px;border:1px solid var(--line);border-radius:13px;background:#f9fbfd;cursor:pointer;transition:.15s ease}.classification-option:hover{border-color:#b8c9dc;background:#f4f8fc}.classification-option input{width:auto;margin:3px 0 0;flex:0 0 auto}.classification-option span{display:block;min-width:0}.classification-option strong{display:block;font-size:14px}.classification-option small,.classification-option em{display:block;margin-top:3px;font-size:11px;color:var(--muted);font-style:normal;line-height:1.35}.classification-option.inactive{opacity:.72;cursor:default;background:#f3f4f6}.classification-option.inactive em{color:#7a5b21}
.classification-badges{display:flex;flex-wrap:wrap;gap:6px}.classification-text{display:block;max-width:260px;line-height:1.45;font-size:12px;color:#40566d}.empty-state-inline{margin-top:14px;padding:15px;border:1px dashed #c8d5e2;border-radius:12px;background:#f9fbfd;color:var(--muted)}.empty-state-inline a{color:var(--brand-dark);font-weight:800}
@media(max-width:1180px){.classification-admin-grid{grid-template-columns:1fr}.classification-picker{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.classification-picker{grid-template-columns:1fr}}


/* C4.5.7-B · Pago Especial multicliente */
.special-client-search{display:grid;grid-template-columns:minmax(320px,720px);gap:14px}
.special-clients-container{display:grid;gap:14px}
.special-client-card{border:1px solid var(--line);border-radius:15px;background:#f9fbfd;overflow:hidden}
.special-client-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 15px;border-bottom:1px solid var(--line);background:#fff}
.special-client-head strong,.special-client-head small{display:block}
.special-client-head small{margin-top:3px;color:var(--muted)}
.special-client-card .table-wrap{border:0;border-radius:0}
.special-client-card .table{min-width:850px}
.special-apply-control{display:flex;align-items:center;gap:7px;min-width:250px}
.special-apply-control input{width:120px;border:1px solid #cbd8e4;border-radius:9px;padding:8px 9px}
.special-payment-sticky{position:sticky;bottom:10px;z-index:18;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:16px;box-shadow:0 14px 34px rgba(13,51,84,.14);padding:14px 16px;backdrop-filter:blur(8px)}
.special-payment-summary{display:flex;gap:10px;flex-wrap:wrap}
.special-payment-summary span{border:1px solid var(--line);background:#f8fafc;border-radius:11px;padding:9px 12px;color:var(--muted);font-size:13px}
.special-payment-summary strong{color:var(--ink);margin-left:5px}
.special-payment-summary strong.special-over{color:var(--danger)}
#specialValidation{margin-top:9px;font-size:12px;font-weight:700}
#specialValidation.special-valid{color:var(--success)}
.special-payment-sticky .form-actions{margin:10px 0 0}
.special-payment-sticky .form-actions .btn:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:760px){
  .special-client-search{grid-template-columns:1fr}
  .special-client-head{align-items:flex-start;flex-direction:column}
  .special-client-head .btn{width:100%}
  .special-payment-summary{display:grid;grid-template-columns:1fr}
  .special-payment-sticky{bottom:4px;padding:12px}
  .special-payment-sticky .form-actions .btn{width:100%}
}

/* C4.5.7-C · CXC servicios de una sola vez */
.cxc-cards{grid-template-columns:repeat(5,minmax(0,1fr))}
@media(max-width:1180px){.cxc-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.cxc-cards{grid-template-columns:1fr}}

/* =========================================================
   CSE COBRANZA · UI 2.0 · 4.5.9-UI2-FULL
   Rediseño visual de Login + navegación + Panel principal
   ========================================================= */
:root{
  --bg:#f4f7fb;--panel:#fff;--ink:#0f2744;--muted:#6b7f97;--line:#dce6f1;
  --brand:#2e67d1;--brand-dark:#1d55b5;--brand-deep:#0d3b73;--brand-hover:#245bc0;--accent:#edf4ff;
  --success:#18a66b;--success-bg:#e9f8f1;--warning:#b97600;--warning-bg:#fff5de;
  --danger:#d54646;--danger-bg:#fff0ef;--shadow:0 10px 30px rgba(20,55,95,.07);
  --sidebar:#0c3c75;--sidebar-deep:#082f5f
}
html,body{background:var(--bg);color:var(--ink)}
.ui-icon{width:20px;height:20px;display:block;flex:0 0 auto}

/* Navegación principal */
.cse-sidebar{width:248px;padding:20px 14px 16px;background:linear-gradient(180deg,#0e4687 0%,#0a376d 56%,#082f5f 100%);box-shadow:14px 0 36px rgba(7,36,70,.08);overflow-y:auto;overflow-x:hidden}
.cse-brand{padding:2px 7px 18px;gap:11px;border-bottom:1px solid rgba(255,255,255,.12)}
.cse-logo{width:48px;height:48px;flex-basis:48px;border-radius:13px;box-shadow:0 8px 22px rgba(0,0,0,.15)}
.cse-brand strong{font-size:18px;letter-spacing:-.02em}.cse-brand small{font-size:11px;line-height:1.35;color:#bbd2eb}
.cse-nav{gap:7px;margin-top:18px}
.cse-nav a,.cse-nav-group-toggle{transition:background .16s ease,border-color .16s ease,transform .16s ease}
.nav-standalone{display:flex!important;align-items:center;gap:11px;padding:12px 11px!important;border-radius:11px!important;margin:0 0 4px!important}
.nav-standalone .nav-icon,.cse-nav-group-toggle>.nav-icon{width:25px;height:25px;display:grid;place-items:center;flex:0 0 25px;color:#cfe0f3}
.nav-standalone .ui-icon,.cse-nav-group-toggle>.nav-icon .ui-icon{width:20px;height:20px}
.nav-copy{min-width:0;flex:1}.nav-copy strong{font-size:13px}.nav-copy small{font-size:10px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#aac5df!important}
.nav-standalone.active{background:#2f6fe2!important;border-color:#4a81e9!important;box-shadow:0 7px 18px rgba(0,0,0,.13)}
.nav-standalone.active .nav-icon,.nav-standalone.active small{color:#fff!important}
.cse-nav-group{border-radius:12px;border:0!important;background:transparent!important;overflow:visible}
.cse-nav-group-toggle{display:flex;align-items:center;gap:10px;padding:11px!important;border-radius:11px!important}
.cse-nav-group-toggle:hover,.cse-nav-group.active-group>.cse-nav-group-toggle{background:rgba(255,255,255,.08)}
.cse-nav-group-toggle .nav-copy{display:block;text-align:left}.cse-nav-group-toggle strong{font-size:13px}.cse-nav-group-toggle small{font-size:10px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-chevron{width:20px;height:20px;display:grid;place-items:center;color:#a8c3df;transition:transform .18s ease}.nav-chevron .ui-icon{width:16px;height:16px}.cse-nav-group.open .nav-chevron{transform:rotate(180deg)}
.cse-nav-group-items{padding:3px 3px 7px 44px!important;gap:3px!important}
.cse-nav-group-items a{padding:8px 9px!important;border-radius:9px!important;border-left:2px solid rgba(255,255,255,.11)!important}
.cse-nav-group-items a:before{display:none!important}.cse-nav-group-items a strong{font-size:12px!important}.cse-nav-group-items a small{font-size:9.5px!important;line-height:1.25;color:#a9c2dc!important}.cse-nav-group-items a.active{background:rgba(255,255,255,.1)!important;border-left-color:#62a0ff!important}.cse-nav-group-items a:hover{transform:none!important}
.cse-user-card{margin-top:auto;display:flex;align-items:center;gap:9px;padding:15px 6px 9px;border-top:1px solid rgba(255,255,255,.12)}
.user-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#6994d4;color:#fff;font-weight:900;font-size:13px;flex:0 0 34px;border:1px solid rgba(255,255,255,.23)}
.user-avatar.small{width:32px;height:32px;flex-basis:32px;font-size:12px;background:#769bd1}
.cse-user-copy{min-width:0;flex:1}.cse-user-copy strong,.cse-user-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cse-user-copy strong{font-size:12px}.cse-user-copy small{font-size:10px;color:#b9cde2;margin-top:2px}
.user-chevron{color:#a8c3df}.user-chevron .ui-icon{width:14px;height:14px}
.cse-user-links{display:grid;gap:2px;padding:0 4px 2px}.cse-user-links a{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:8px;text-decoration:none;color:#dce8f5;font-size:11px}.cse-user-links a:hover{background:rgba(255,255,255,.08)}.cse-user-links .ui-icon{width:15px;height:15px}

/* Área principal y barra superior */
.cse-main{margin-left:248px;min-height:100vh;padding:0 24px 34px;max-width:none;background:radial-gradient(circle at 45% -20%,rgba(209,225,247,.5),transparent 36%),var(--bg)}
.cse-topbar{height:64px;margin:0 -24px 17px;padding:0 24px;display:flex;align-items:center;gap:14px;background:rgba(249,251,254,.93);border-bottom:1px solid #e2eaf3;position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
.topbar-search{width:min(420px,42vw);height:38px;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #d6e2ee;border-radius:10px;padding:0 10px;box-shadow:0 2px 8px rgba(29,65,105,.03)}
.topbar-search>span{color:#6e83a0}.topbar-search .ui-icon{width:17px;height:17px}.topbar-search input{border:0;outline:0;background:transparent;min-width:0;width:100%;font:inherit;color:var(--ink);font-size:12px}.topbar-search input::placeholder{color:#8ea0b5}.topbar-search button{border:0;background:transparent;color:var(--brand);font-size:11px;font-weight:800;cursor:pointer;padding:6px 2px}
.topbar-spacer{flex:1}.topbar-icon-button{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:#45617f;text-decoration:none}.topbar-icon-button:hover{background:#edf4fb;color:var(--brand)}.topbar-icon-button .ui-icon{width:19px;height:19px}
.topbar-account{position:relative}.topbar-account summary{list-style:none;display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:10px;cursor:pointer;user-select:none}.topbar-account summary::-webkit-details-marker{display:none}.topbar-account summary:hover{background:#edf4fb}.topbar-account-copy{display:block;min-width:110px}.topbar-account-copy strong,.topbar-account-copy small{display:block}.topbar-account-copy strong{font-size:11px}.topbar-account-copy small{font-size:9.5px;color:var(--muted);margin-top:1px}.account-chevron{color:#7f92a8}.account-chevron .ui-icon{width:14px;height:14px}.topbar-account[open] .account-chevron{transform:rotate(180deg)}
.account-menu{position:absolute;right:0;top:48px;width:175px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 45px rgba(23,53,88,.14);padding:7px;z-index:60}.account-menu a{display:block;padding:9px 10px;border-radius:8px;text-decoration:none;font-size:11px;font-weight:700}.account-menu a:hover{background:#f0f5fb;color:var(--brand)}
.page-heading{margin:0 0 10px}.page-heading .eyebrow{font-size:9.5px;letter-spacing:.14em}.page-heading h1{font-size:25px;line-height:1.15;margin:4px 0 0;letter-spacing:-.025em;color:#0e2744}
.menu-button{box-shadow:none}

/* Componentes globales modernizados */
.panel,.card{border-color:#dce5ef;border-radius:15px;box-shadow:0 6px 20px rgba(24,55,91,.045)}
.btn,button.btn{border-radius:9px;padding:10px 14px;background:#2f69d4;box-shadow:0 6px 13px rgba(47,105,212,.14);font-size:12px}.btn:hover,button.btn:hover{background:#245bc0}.btn.secondary{box-shadow:none}
.field input,.field select,.field textarea,textarea.full-width{border-radius:9px;border-color:#d5e0eb}.table-wrap{border-color:#dce5ef}.table th{background:#f7f9fc;color:#72839a}

/* Login UI 2.0 */
.login-page{min-height:100vh;background:#eef3f9;overflow-x:hidden}
.login-shell-ui2{min-height:100vh;display:grid;grid-template-columns:minmax(510px,1.08fr) minmax(420px,.92fr);max-width:1460px;margin:0 auto;background:#fff;box-shadow:0 0 60px rgba(16,48,84,.09)}
.login-hero-ui2{position:relative;min-height:100vh;padding:52px 64px 42px;color:#fff;overflow:hidden;background:linear-gradient(145deg,#0d4c98 0%,#164f9a 35%,#0a356b 75%,#08284f 100%)}
.login-hero-ui2:before,.login-hero-ui2:after{content:"";position:absolute;border-radius:999px;border:1px solid rgba(255,255,255,.12);transform:rotate(-26deg)}
.login-hero-ui2:before{width:820px;height:210px;left:-150px;top:155px}.login-hero-ui2:after{width:900px;height:260px;right:-390px;bottom:110px}
.login-hero-orb{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.orb-one{width:380px;height:380px;right:-150px;top:-80px;background:radial-gradient(circle,rgba(78,157,255,.55),rgba(78,157,255,0) 70%)}.orb-two{width:520px;height:520px;left:-220px;bottom:-220px;background:radial-gradient(circle,rgba(36,120,219,.46),rgba(36,120,219,0) 69%)}
.login-brand-ui2{position:relative;z-index:2;display:flex;align-items:center;gap:14px}.login-brand-ui2 img{width:62px;height:62px;border-radius:17px;box-shadow:0 10px 25px rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.5)}.login-brand-ui2 strong,.login-brand-ui2 span{display:block}.login-brand-ui2 strong{font-size:24px;letter-spacing:-.025em}.login-brand-ui2 span{margin-top:3px;color:#d5e5f5;font-size:13px}
.login-hero-copy{position:relative;z-index:2;margin-top:98px;max-width:540px}.login-kicker{display:inline-block;padding:7px 10px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);border-radius:999px;color:#dcecff;font-size:11px;font-weight:800;letter-spacing:.04em}.login-hero-copy h1{font-size:43px;line-height:1.1;margin:20px 0 18px;letter-spacing:-.04em}.login-hero-copy p{max-width:490px;color:#d1e1f2;font-size:15px;line-height:1.65;margin:0}
.login-benefits{position:relative;z-index:2;display:grid;gap:15px;margin-top:36px;max-width:480px}.login-benefits>div{display:flex;align-items:center;gap:12px}.benefit-icon{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);color:#fff}.benefit-icon .ui-icon{width:19px;height:19px}.login-benefits p{margin:0}.login-benefits strong,.login-benefits small{display:block}.login-benefits strong{font-size:12px}.login-benefits small{font-size:10.5px;color:#cbdced;margin-top:2px}
.login-hero-footer{position:absolute;z-index:2;left:64px;bottom:42px;display:flex;align-items:center;gap:13px}.login-hero-footer>span{width:28px;height:2px;background:#7eb8ff}.login-hero-footer strong,.login-hero-footer small{display:block}.login-hero-footer strong{font-size:11px}.login-hero-footer small{font-size:10px;color:#bcd2e8;margin-top:2px}
.login-form-area-ui2{display:grid;place-items:center;padding:44px;background:radial-gradient(circle at 80% 20%,rgba(222,235,252,.8),transparent 32%),#f8fbff}
.login-card-ui2{width:min(100%,430px);background:#fff;border:1px solid #dbe5ef;border-radius:22px;padding:38px 38px 30px;box-shadow:0 20px 55px rgba(19,55,94,.11)}
.login-mobile-brand{display:none}.login-card-ui2 h2{font-size:30px;margin:0 0 7px;letter-spacing:-.035em;color:#102d50}.login-subtitle{margin:0 0 28px;color:var(--muted);font-size:13px}.login-form-ui2{display:grid}.login-form-ui2>label{font-size:12px;font-weight:800;color:#223e5d;margin:0 0 7px}.login-input-wrap{height:47px;display:flex;align-items:center;gap:9px;border:1px solid #ccd9e7;border-radius:10px;background:#f7faff;padding:0 11px;margin-bottom:17px;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.login-input-wrap:focus-within{border-color:#3e78db;background:#fff;box-shadow:0 0 0 3px rgba(62,120,219,.12)}.login-input-wrap>span{color:#7187a1}.login-input-wrap .ui-icon{width:18px;height:18px}.login-input-wrap input{border:0!important;outline:0!important;background:transparent!important;box-shadow:none!important;width:100%!important;margin:0!important;padding:0!important;font:inherit;color:var(--ink);font-size:13px}.password-toggle{border:0;background:transparent;color:#758ba4;padding:5px;cursor:pointer}.password-toggle:hover{color:var(--brand)}.password-toggle .ui-icon{width:18px;height:18px}
.login-submit{height:46px;margin-top:3px;width:100%;font-size:13px!important;box-shadow:0 9px 20px rgba(47,105,212,.2)!important}.login-submit .ui-icon{width:17px;height:17px}
.login-security-note-ui2{display:flex;gap:11px;align-items:flex-start;margin-top:26px;padding-top:20px;border-top:1px solid #e8eef5;color:#41607f}.login-security-note-ui2>span{width:34px;height:34px;border-radius:10px;background:#eef5ff;color:#2f69d4;display:grid;place-items:center;flex:0 0 34px}.login-security-note-ui2 .ui-icon{width:18px;height:18px}.login-security-note-ui2 strong,.login-security-note-ui2 small{display:block}.login-security-note-ui2 strong{font-size:11px}.login-security-note-ui2 small{font-size:10px;color:#8192a5;margin-top:3px;line-height:1.4}

/* Dashboard UI 2.0 */
.dashboard-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 16px}.dashboard-head p{margin:0;color:var(--muted);font-size:12px}.dashboard-head-actions{display:flex;align-items:center;gap:10px}.period-chip{height:38px;display:flex;align-items:center;gap:8px;padding:0 12px;background:#fff;border:1px solid #d8e3ee;border-radius:9px;color:#445e7b;font-size:11px;font-weight:700}.period-chip .ui-icon{width:16px;height:16px}.dashboard-pay-btn{height:38px;min-width:138px}
.dashboard-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}.dashboard-kpi{position:relative;display:flex;gap:12px;align-items:flex-start;min-height:100px;padding:15px 14px;background:#fff;border:1px solid #dfe8f1;border-radius:14px;box-shadow:0 5px 16px rgba(22,52,87,.04);overflow:hidden}.dashboard-kpi:after{content:"";position:absolute;right:-22px;top:-28px;width:90px;height:90px;border-radius:50%;background:var(--kpi-soft);opacity:.55}.dashboard-kpi-icon{position:relative;z-index:1;width:33px;height:33px;border-radius:10px;display:grid;place-items:center;background:var(--kpi-soft);color:var(--kpi);flex:0 0 33px}.dashboard-kpi-icon .ui-icon{width:17px;height:17px}.dashboard-kpi>div{position:relative;z-index:1;min-width:0}.dashboard-kpi-label{display:block;color:#5f7288;font-size:10.5px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dashboard-kpi strong{display:block;font-size:20px;line-height:1.1;margin-top:6px;letter-spacing:-.02em;color:#102b4a;white-space:nowrap}.dashboard-kpi small{display:block;margin-top:6px;color:#7f91a4;font-size:9.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tone-blue{--kpi:#2f69d4;--kpi-soft:#eaf2ff}.tone-green{--kpi:#13a36b;--kpi-soft:#e7f8f0}.tone-violet{--kpi:#675bd8;--kpi-soft:#f0edff}.tone-red{--kpi:#d84d4d;--kpi-soft:#fff0ef}.tone-amber{--kpi:#d99012;--kpi-soft:#fff4df}.tone-sky{--kpi:#2689d5;--kpi-soft:#eaf7ff}.tone-indigo{--kpi:#5d64d9;--kpi-soft:#eff0ff}.tone-mint{--kpi:#239f75;--kpi-soft:#e8f8f2}
.dashboard-analytics-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(330px,.9fr);gap:13px;margin-bottom:13px}.dashboard-lists-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);gap:13px}.dashboard-panel{background:#fff;border:1px solid #dfe8f1;border-radius:14px;box-shadow:0 5px 18px rgba(22,52,87,.04);padding:15px}.dashboard-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.dashboard-panel-head>div:first-child{display:flex;align-items:center;gap:9px;min-width:0}.panel-icon{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:#edf4ff;color:#2f69d4;flex:0 0 29px}.panel-icon .ui-icon{width:15px;height:15px}.panel-icon.alert-icon{background:#fff0ef;color:#d84d4d}.dashboard-panel-head h2{font-size:12px;line-height:1.2;margin:0;color:#17314e}.dashboard-panel-head p{font-size:9.5px;color:#8a9aaa;margin:3px 0 0}.dashboard-panel-head>a{font-size:9.5px;color:#2f69d4;text-decoration:none;font-weight:800;white-space:nowrap;padding-top:5px}.chart-legend{display:flex!important;gap:12px!important;align-items:center!important}.chart-legend span{font-size:9px;color:#72859b;display:flex;align-items:center;gap:5px;white-space:nowrap}.legend-bar{width:9px;height:9px;border-radius:3px;background:#82aef4}.legend-line{width:13px;height:2px;background:#24ad78;position:relative}.legend-line:after{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:#24ad78;left:4px;top:-1.5px}
.trend-chart-wrap{position:relative;height:210px;padding:10px 4px 0;border-top:1px solid #edf1f5;background:repeating-linear-gradient(to bottom,transparent 0,transparent 39px,#eef2f6 40px)}.trend-bars{height:100%;display:grid;grid-template-columns:repeat(6,1fr);gap:11px;align-items:end;position:relative;z-index:1;padding:0 6px}.trend-month{height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}.trend-bar-space{height:160px;width:100%;display:flex;align-items:flex-end;justify-content:center}.trend-bar{display:block;width:min(34px,58%);min-height:2px;background:linear-gradient(180deg,#99bbf5,#5b8fe9);border-radius:7px 7px 2px 2px;box-shadow:inset 0 -1px 0 rgba(0,0,0,.04)}.trend-month:last-child .trend-bar{background:linear-gradient(180deg,#4e87eb,#2e67d1)}.trend-month small{font-size:8.5px;color:#7c8da0;white-space:nowrap}.trend-line{position:absolute;z-index:2;left:4px;right:4px;top:11px;width:calc(100% - 8px);height:160px;pointer-events:none;overflow:visible}.trend-line polyline{fill:none;stroke:#1fb27b;stroke-width:3;vector-effect:non-scaling-stroke;filter:drop-shadow(0 2px 3px rgba(31,178,123,.12))}.trend-line circle{fill:#fff;stroke:#1fb27b;stroke-width:2;vector-effect:non-scaling-stroke}
.aging-content{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:center;min-height:210px;border-top:1px solid #edf1f5;padding-top:14px}.aging-donut{width:145px;height:145px;border-radius:50%;display:grid;place-items:center;position:relative;margin:auto}.aging-donut:after{content:"";width:88px;height:88px;border-radius:50%;background:#fff;position:absolute;box-shadow:0 0 0 1px #edf1f5}.aging-donut>div{position:relative;z-index:2;text-align:center}.aging-donut strong,.aging-donut small{display:block}.aging-donut strong{font-size:12px}.aging-donut small{font-size:8.5px;color:#8495a8;margin-top:2px}.aging-legend{display:grid;gap:9px}.aging-legend>div{display:flex;align-items:center;gap:9px}.aging-dot{width:8px;height:8px;border-radius:50%;flex:0 0 8px}.dot-green{background:#55c79a}.dot-yellow{background:#f3b53f}.dot-orange{background:#f07b3f}.dot-red{background:#e24d4d}.aging-legend p{margin:0;min-width:0}.aging-legend strong,.aging-legend small{display:block}.aging-legend strong{font-size:10px;color:#3b536d}.aging-legend small{font-size:9px;color:#8797a8;margin-top:2px}
.dashboard-list-panel{padding-bottom:8px}.dashboard-mini-table{border-top:1px solid #edf1f5}.mini-table-head,.mini-table-row{display:grid;grid-template-columns:minmax(180px,1.3fr) minmax(120px,1fr) 80px 105px;gap:10px;align-items:center}.mini-table-head{padding:8px 8px 6px;color:#8898a9;font-size:8.5px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.mini-table-row{padding:9px 8px;border-top:1px solid #f0f3f6;text-decoration:none;color:inherit;font-size:9.5px;transition:background .13s ease}.mini-table-row:hover{background:#f8fbff}.mini-table-row strong,.mini-table-row small{display:block}.mini-table-row strong{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-table-row small{font-size:8.5px;color:#8a9aaa;margin-top:2px}.mini-table-row>span{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-table-row .amount{text-align:right;font-weight:900;color:#203b59}.days-pill{display:inline-flex;padding:4px 7px;background:#ffeceb;color:#cf4747;border-radius:999px;font-size:8.5px}.upcoming-table .mini-table-head,.upcoming-table .mini-table-row{grid-template-columns:100px minmax(180px,1fr) 100px}.date-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#4c85e3;margin-right:6px;vertical-align:1px}.dashboard-empty{padding:24px 10px;text-align:center;color:#8b9bab;font-size:10px}

@media(max-width:1250px){
  .dashboard-kpis{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-analytics-grid{grid-template-columns:1.2fr .8fr}.dashboard-lists-grid{grid-template-columns:1fr}.upcoming-panel{min-width:0}
}
@media(max-width:1040px){
  .dashboard-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-analytics-grid{grid-template-columns:1fr}.aging-content{grid-template-columns:180px 1fr}.topbar-search{width:min(360px,45vw)}
}
@media(max-width:900px){
  .cse-sidebar{width:248px}.cse-main{margin-left:0;padding:0 16px 28px}.cse-topbar{margin:0 -16px 16px;padding:0 16px;height:60px}.page-heading h1{font-size:23px}.topbar-search{width:min(480px,65vw)}.topbar-account-copy{display:none}.account-chevron{display:none}.login-shell-ui2{grid-template-columns:1fr}.login-hero-ui2{display:none}.login-form-area-ui2{min-height:100vh;padding:28px}.login-mobile-brand{display:flex;align-items:center;gap:10px;margin-bottom:26px}.login-mobile-brand img{width:45px;height:45px;border-radius:12px}.login-mobile-brand strong{font-size:18px}
}
@media(max-width:680px){
  .cse-main{padding:0 12px 24px}.cse-topbar{margin:0 -12px 14px;padding:0 12px}.topbar-search{flex:1;width:auto}.topbar-search button{display:none}.topbar-icon-button{display:none}.dashboard-head{align-items:flex-start;flex-direction:column}.dashboard-head-actions{width:100%}.dashboard-head-actions .dashboard-pay-btn{flex:1}.dashboard-kpis{grid-template-columns:1fr 1fr;gap:9px}.dashboard-kpi{padding:12px 10px;min-height:96px;gap:8px}.dashboard-kpi-icon{width:29px;height:29px;flex-basis:29px}.dashboard-kpi strong{font-size:16px}.dashboard-kpi-label{font-size:9.5px}.dashboard-kpi small{font-size:8.5px}.dashboard-panel{padding:12px}.chart-legend{display:none!important}.trend-chart-wrap{height:190px}.trend-bar-space{height:140px}.trend-line{height:140px}.aging-content{grid-template-columns:1fr}.aging-legend{grid-template-columns:1fr 1fr}.mini-table-head{display:none}.mini-table-row{grid-template-columns:1fr auto!important;gap:7px;padding:10px 4px}.mini-table-row>span:nth-child(2){grid-column:1}.mini-table-row>span:nth-child(3){grid-column:2;grid-row:1}.mini-table-row>span:nth-child(4){grid-column:2;grid-row:2}.upcoming-table .mini-table-row>span:nth-child(1){grid-column:1}.upcoming-table .mini-table-row>span:nth-child(2){grid-column:1}.upcoming-table .mini-table-row>span:nth-child(3){grid-column:2;grid-row:1 / span 2}.login-form-area-ui2{padding:16px}.login-card-ui2{padding:28px 22px 23px;border-radius:18px}.login-card-ui2 h2{font-size:25px}
}
@media(max-width:430px){
  .dashboard-kpis{grid-template-columns:1fr}.period-chip{display:none}.topbar-search input::placeholder{font-size:10px}.aging-legend{grid-template-columns:1fr}.trend-bars{gap:5px}.trend-bar{width:45%}.trend-month small{font-size:7.5px}
}

/* =========================================================
   CSE COBRANZA · UI 2.0 FULL · C4.5.9-UI2-FULL
   Sistema visual unificado para TODOS los módulos internos.
   ========================================================= */
:root{
  --ui-navy:#0b3b73;
  --ui-navy-2:#082e5b;
  --ui-blue:#2f69d4;
  --ui-blue-2:#1f57bd;
  --ui-sky:#edf5ff;
  --ui-bg:#f4f7fb;
  --ui-card:#ffffff;
  --ui-border:#dfe8f2;
  --ui-text:#102b4a;
  --ui-muted:#71859d;
  --ui-soft:#f8fbff;
  --ui-shadow:0 8px 24px rgba(19,54,92,.055);
  --ui-shadow-hover:0 14px 34px rgba(19,54,92,.09);
}
body.app-ui2{background:radial-gradient(circle at 35% -10%,rgba(215,230,250,.58),transparent 34%),var(--ui-bg);font-size:14px}
.page-content{width:100%;max-width:1680px;margin:0 auto}
.page-heading{max-width:1680px;margin:0 auto 16px;padding-top:2px}
.page-heading-kicker{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.page-heading-kicker .eyebrow{color:var(--ui-blue);font-weight:900}
.page-breadcrumb{display:inline-flex;align-items:center;gap:6px;font-size:10px;color:#8295aa;font-weight:800}
.page-breadcrumb:before{content:"/";color:#bcc8d5}
.page-heading h1{font-size:27px!important;letter-spacing:-.035em!important;color:var(--ui-text)!important}

/* Barras de acciones y encabezados */
.page-toolbar{background:transparent;margin:0 0 15px;align-items:center}
.page-toolbar .muted{font-size:12px;line-height:1.5;color:#71859a}
.toolbar-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--ui-blue);font-size:12px;font-weight:800;margin-bottom:9px}
.back-link:before{content:"←";font-size:14px}
.subheading{color:var(--ui-text);font-size:23px!important;letter-spacing:-.025em}
.section-title{padding-bottom:12px;border-bottom:1px solid #edf2f7;margin-bottom:15px;align-items:center}
.section-title h2,.section-title h3{font-size:15px!important;letter-spacing:-.015em;color:#173451;margin:0!important}
.required-note,.field-help,.field-note{color:#8092a6!important;font-size:10.5px!important;line-height:1.45}

/* Superficies */
.panel,.card{background:rgba(255,255,255,.98)!important;border:1px solid var(--ui-border)!important;box-shadow:var(--ui-shadow)!important}
.panel{padding:18px!important;border-radius:15px!important}
.panel:hover{box-shadow:0 10px 28px rgba(19,54,92,.065)!important}
.no-pad-panel{padding:0!important;overflow:hidden}
.section-gap{margin-top:14px!important}.section-gap-sm{margin-top:9px!important}
.cards{gap:12px!important;margin-bottom:14px!important}
.compact-cards .card,.user-kpis .card,.audit-kpis .card,.report-kpis .card,.cxc-cards .card,.readiness-cards .card,.import-kpis .card{position:relative;overflow:hidden;min-height:92px!important;padding:15px 16px!important;border-radius:14px!important}
.compact-cards .card:after,.user-kpis .card:after,.audit-kpis .card:after,.report-kpis .card:after,.cxc-cards .card:after,.readiness-cards .card:after,.import-kpis .card:after{content:"";position:absolute;right:-28px;top:-34px;width:92px;height:92px;border-radius:50%;background:#edf4ff;opacity:.8;pointer-events:none}
.compact-cards .card span,.user-kpis .card span,.audit-kpis .card span,.report-kpis .card span,.cxc-cards .card span,.readiness-cards .card span,.import-kpis .card span{position:relative;z-index:1;color:#6e829a!important;font-size:10.5px!important;font-weight:800!important;text-transform:none}
.compact-cards .card strong,.user-kpis .card strong,.audit-kpis .card strong,.report-kpis .card strong,.cxc-cards .card strong,.readiness-cards .card strong,.import-kpis .card strong{position:relative;z-index:1;color:#102d4d!important;font-size:22px!important;letter-spacing:-.025em;margin-top:7px!important}
.small-card-value{font-size:17px!important}

/* Botones */
.btn,button.btn{min-height:38px;border-radius:9px!important;padding:9px 14px!important;background:linear-gradient(180deg,#3674e2,#2b63ca)!important;color:#fff!important;border:1px solid #2b63ca!important;box-shadow:0 6px 14px rgba(47,105,212,.15)!important;font-size:11.5px!important;font-weight:850!important;transition:transform .14s ease,box-shadow .14s ease,background .14s ease!important}
.btn:hover,button.btn:hover{transform:translateY(-1px);box-shadow:0 9px 18px rgba(47,105,212,.2)!important;background:linear-gradient(180deg,#2f69d4,#2459bd)!important}
.btn:active,button.btn:active{transform:translateY(0)}
.btn.secondary,button.btn.secondary{background:#f2f6fb!important;color:#36536f!important;border-color:#dbe5ef!important;box-shadow:none!important}
.btn.secondary:hover,button.btn.secondary:hover{background:#e8f0f8!important;color:#173a5c!important}
.btn.danger,.danger-btn{background:linear-gradient(180deg,#d95757,#c53f3f)!important;border-color:#c53f3f!important}
.btn.small{min-height:30px!important;padding:6px 9px!important;font-size:10.5px!important;border-radius:8px!important}
button:disabled,.btn:disabled{opacity:.55!important;cursor:not-allowed!important;transform:none!important}

/* Formularios */
.field{gap:6px!important}.field label{font-size:11px!important;color:#425d78!important;font-weight:850!important;letter-spacing:.005em}
body.app-ui2 .field input,body.app-ui2 .field select,body.app-ui2 .field textarea,body.app-ui2 textarea.full-width,body.app-ui2 input[type="text"],body.app-ui2 input[type="email"],body.app-ui2 input[type="password"],body.app-ui2 input[type="search"],body.app-ui2 input[type="number"],body.app-ui2 input[type="date"],body.app-ui2 input[type="tel"],body.app-ui2 select,body.app-ui2 textarea{border:1px solid #d6e1ec!important;border-radius:9px!important;background:#fff!important;color:#183651!important;box-shadow:inset 0 1px 2px rgba(20,50,80,.018);transition:border-color .14s ease,box-shadow .14s ease,background .14s ease}
.field input,.field select,.field textarea,textarea.full-width{padding:10px 11px!important;min-height:40px}
textarea{line-height:1.5}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#c1d1e2!important}
body.app-ui2 .field input:focus,body.app-ui2 .field select:focus,body.app-ui2 .field textarea:focus,body.app-ui2 textarea.full-width:focus,body.app-ui2 input:focus,body.app-ui2 select:focus,body.app-ui2 textarea:focus{outline:none!important;border-color:#7da7ea!important;box-shadow:0 0 0 3px rgba(47,105,212,.10)!important;background:#fff!important}
.field input[readonly],.readonly-value{background:#f6f9fc!important;color:#63778d!important}
input[type="checkbox"],input[type="radio"]{accent-color:var(--ui-blue)}
input[type="file"]{padding:8px!important;background:#f8fbfe!important}
.form-grid{gap:12px!important}.form-actions{gap:8px!important;padding-top:15px;margin:14px 0 22px!important;border-top:1px solid #edf2f7}
.checkbox-row,.checkbox-inline{color:#48627c;font-size:11.5px}
.contact-card{background:#f9fbfe!important;border-color:#e1eaf3!important;border-radius:12px!important;box-shadow:none!important}
.contact-head strong{color:#173a5c}

/* Filtros y búsquedas */
.filter-grid,.user-filter-grid,.audit-filter-grid,.charge-filter-grid,.payment-filter-grid,.report-filter-grid,.report-filters{gap:10px!important}
.ajax-filter-hint{margin-top:8px;color:#8b9caf!important;font-size:9.5px!important}
.ajax-results.ajax-loading{opacity:.58;pointer-events:none;position:relative}
.ajax-error{padding:20px;color:#b63e3e;background:#fff3f2;border-radius:10px}
.client-lookup-results{border:1px solid #dbe5ef!important;border-radius:11px!important;box-shadow:0 18px 42px rgba(19,54,92,.14)!important;overflow:hidden!important;background:#fff!important}
.lookup-item{border-bottom:1px solid #edf2f7!important;background:#fff!important;transition:background .12s ease}
.lookup-item:hover{background:#f5f9fe!important}
.lookup-item strong{color:#173654!important}
.lookup-empty{padding:14px;color:#8497aa!important}
.selected-client-note{border-radius:10px!important;background:#edf5ff!important;border:1px solid #d5e6fb!important;color:#365d84!important}

/* Tablas */
.table-wrap{border:1px solid var(--ui-border)!important;border-radius:12px!important;background:#fff!important;box-shadow:none!important}
.table{color:#27435f;font-size:11.5px}
.table th{position:sticky;top:0;z-index:1;padding:10px 11px!important;background:#f7f9fc!important;color:#71849a!important;font-size:9px!important;letter-spacing:.065em!important;font-weight:900!important;border-bottom:1px solid #dfe8f1!important}
.table td{padding:10px 11px!important;border-bottom:1px solid #edf2f7!important;line-height:1.4}
.table tbody tr{transition:background .12s ease}.table tbody tr:hover{background:#f9fbfe}
.table-link{color:#245fca!important;text-decoration:none!important;font-weight:850!important}.table-link:hover{color:#174da9!important;text-decoration:underline!important}
.table-sub{color:#8b9bad!important;font-size:9.5px!important;line-height:1.35;margin-top:2px!important}
.amount-cell,.amount-strong{font-variant-numeric:tabular-nums;color:#173654!important;font-weight:850!important}
.actions-cell .btn{margin:1px}
.empty{color:#8b9bad!important;background:#fbfcfe!important}
.report-total-row td{background:#f6f9fc!important;font-weight:850!important;color:#173654!important}

/* Badges, mensajes y estados */
.badge,.status-badge,.large-badge{border-radius:999px!important;padding:5px 8px!important;font-size:9.5px!important;font-weight:850!important;border:1px solid transparent!important}
.badge.accent{background:#e9f1ff!important;color:#285ebd!important;border-color:#d5e4ff!important}.badge.subtle{background:#f0f3f7!important;color:#607286!important}
.status-active,.status-ok{background:#e5f7ef!important;color:#187150!important;border-color:#c9eedf!important}.status-suspended,.warning{background:#fff4dc!important;color:#976000!important}.status-inactive,.status-deleted{background:#eef1f4!important;color:#657482!important}.status-alert,.danger{color:#c54444!important}.status-one-time{background:#fff4dc!important;color:#8f6200!important}
.alert{padding:11px 13px!important;border-radius:11px!important;font-size:11.5px!important;box-shadow:none!important}.alert.success{background:#ebf8f2!important;border-color:#caeadc!important;color:#176345!important}.alert.warning{background:#fff7e6!important;border-color:#f1ddb1!important;color:#805600!important}.alert.danger{background:#fff0ef!important;border-color:#efceca!important;color:#9d3434!important}
.permission-note{border-radius:11px!important;background:#fff8e9!important;border-color:#eedfb9!important;padding:12px 13px!important}.permission-note p{font-size:10.5px!important;line-height:1.45}

/* Vistas de detalle */
.detail-grid{gap:13px!important}.detail-grid>.panel{min-height:100%}.detail-list{gap:8px 13px!important}.detail-list dt{font-size:10px!important;color:#8091a4!important;text-transform:uppercase;letter-spacing:.04em;font-weight:850!important}.detail-list dd{font-size:12px!important;color:#233f5c!important;font-weight:650}
.rule{border-color:#edf2f7!important}.readonly-value{padding:10px 11px;border:1px solid #dfe7ef;border-radius:9px}

/* Tabs y reportes */
.report-tabs{display:flex!important;gap:5px!important;padding:5px!important;background:#edf3f9!important;border:1px solid #dfe8f1!important;border-radius:11px!important;overflow:auto}
.report-tabs a{padding:8px 11px!important;border-radius:8px!important;text-decoration:none!important;color:#64798f!important;font-size:10.5px!important;font-weight:800!important;white-space:nowrap}
.report-tabs a.active,.report-tabs a:hover{background:#fff!important;color:#245fca!important;box-shadow:0 3px 10px rgba(24,55,91,.07)!important}
.report-overview-panel,.report-filter-panel,.statement-client-panel{background:#fff!important}
.report-rate{color:#245fca!important;font-weight:900!important}.report-overdue-badge{background:#fff0ef!important;color:#c84343!important}
.report-progress{height:6px!important;border-radius:999px!important;background:#edf2f7!important;overflow:hidden}.report-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#4a82e6,#2f69d4)!important}
.report-note{background:#f7faff!important;border:1px solid #e2eaf3!important;border-radius:10px!important;color:#687d94!important}
.statement-opening-row td{background:#f7faff!important}.statement-empty{background:#fafcfe!important;color:#8092a7!important}

/* Pagos, CxC y asignaciones */
.segmented{background:#eef3f8!important;border:1px solid #dfe8f1!important;border-radius:10px!important;padding:4px!important}.segmented label{border-radius:7px!important;font-size:10.5px!important}
.payment-document-card,.cancellation-panel,.danger-zone,.special-client-card{border:1px solid #dfe8f1!important;border-radius:13px!important;background:#fff!important;box-shadow:none!important}
.payment-allocation-summary,.special-payment-summary{gap:7px!important}.payment-allocation-summary span,.special-payment-summary span,.reversal-summary span{background:#f7faff!important;border-color:#dfe8f1!important;border-radius:9px!important;font-size:10.5px!important}
.special-payment-sticky{border-radius:13px!important;border-color:#d7e4ef!important;box-shadow:0 16px 38px rgba(19,54,92,.12)!important}
.special-client-head{background:#fbfcfe!important;border-bottom-color:#e4ebf2!important}
.apply-input,.special-apply-control input{border-radius:8px!important;border-color:#d3dfeb!important}
.reversal-danger-box{border-radius:11px!important}

/* Configuración, seguridad, usuarios, auditoría */
.permission-group{background:#fff!important;border:1px solid #dfe8f1!important;border-radius:12px!important;padding:14px!important}.permission-group h3{font-size:13px!important;color:#173654!important}.permission-check{border-bottom-color:#edf2f7!important;font-size:11px!important}.permission-check:hover{background:#fafcff}
.audit-payload>div{background:#f8fbfe!important;border-color:#dfe8f1!important;border-radius:10px!important}.audit-payload span{font-size:9px!important;color:#8495a7!important}.audit-payload strong{font-size:11px!important;color:#28445e!important}
.inline-settings,.backup-create-form,.uat-item{background:#fff}.uat-item{border-color:#dfe8f1!important;border-radius:12px!important;box-shadow:none!important}.uat-category{color:#245fca!important;border-color:#e4ebf2!important;font-size:13px}
.company-logo-preview{background:#f8fbfe!important;border-color:#dfe8f1!important;border-radius:12px!important}
.classification-option{background:#f9fbfe!important;border-color:#dfe8f1!important;border-radius:11px!important}.classification-option:hover{background:#f3f8fe!important;border-color:#bfcfe0!important}.classification-active-check{background:#f8fbfe!important;border-color:#dfe8f1!important}

/* Agenda / seguimiento */
.followup-next-box,.schedule-note,.schedule-preview{background:#f7faff!important;border:1px solid #e0e9f3!important;border-radius:10px!important;color:#526b84!important}.followup-notes{line-height:1.55;color:#526b84}.followup-date{font-variant-numeric:tabular-nums;font-weight:800;color:#254b70}

/* Recibos digitales dentro del sistema */
.receipt-digital{border:1px solid #dfe8f1!important;border-radius:16px!important;box-shadow:0 14px 34px rgba(19,54,92,.07)!important;background:#fff!important}.receipt-digital-head{background:linear-gradient(135deg,#0d447f,#1a5fb1)!important;color:#fff!important;border-radius:15px 15px 0 0!important}.receipt-brand-logo{border-radius:12px!important;box-shadow:0 8px 20px rgba(0,0,0,.15)!important}.receipt-folio{color:#dbeaff!important}.receipt-meta-grid>div,.receipt-credit-box,.receipt-summary{border-color:#e1e9f2!important;background:#f8fbfe!important;border-radius:10px!important}.receipt-total{color:#173654!important}.receipt-footer-text{color:#7c8fa4!important}

/* Importación */
.import-flow>span{background:#edf4ff!important;color:#2e66c8!important;border-color:#d6e6fb!important}.import-status{border-radius:10px!important}.import-preview-table th{background:#f7f9fc!important}

/* Utilidades standalone CSE */
.utility-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 0,rgba(99,151,227,.22),transparent 32%),linear-gradient(145deg,#edf4fb,#f7f9fc)}
.utility-card{width:min(560px,100%);background:#fff;border:1px solid #dce6f0;border-radius:20px;box-shadow:0 22px 60px rgba(18,53,91,.12);padding:30px}.utility-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.utility-brand img{width:52px;height:52px;border-radius:14px}.utility-brand strong,.utility-brand span{display:block}.utility-brand strong{font-size:18px;color:#123453}.utility-brand span{font-size:11px;color:#8192a5;margin-top:2px}.utility-card h1{font-size:25px;color:#102d4d;margin:0 0 9px;letter-spacing:-.025em}.utility-card p{color:#6e8197;line-height:1.55;margin:0 0 18px}.utility-actions{display:flex;gap:8px;flex-wrap:wrap}.diagnostic-page-ui2{min-height:100vh;background:#f4f7fb;padding:24px}.diagnostic-shell{max-width:1500px;margin:0 auto}.diagnostic-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.diagnostic-brand{display:flex;align-items:center;gap:12px}.diagnostic-brand img{width:46px;height:46px;border-radius:12px}.diagnostic-brand strong,.diagnostic-brand small{display:block}.diagnostic-brand strong{color:#123453}.diagnostic-brand small{color:#7f91a4;margin-top:2px}.diagnostic-summary{display:flex;gap:8px;flex-wrap:wrap}.diagnostic-summary span{padding:7px 10px;border-radius:999px;background:#fff;border:1px solid #dfe8f1;font-size:10px;font-weight:850;color:#58708a}.diagnostic-summary .diag-ok{color:#16714e;background:#eaf8f2;border-color:#ccecdf}.diagnostic-summary .diag-error{color:#b84444;background:#fff0ef;border-color:#efd0cd}

/* Responsive global */
@media(max-width:1180px){
  .page-content,.page-heading{max-width:none}.compact-cards,.user-kpis,.audit-kpis,.report-kpis,.readiness-cards{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media(max-width:900px){
  .page-heading{margin-bottom:13px}.page-heading h1{font-size:23px!important}.page-content{width:100%}.panel{padding:15px!important}.table{font-size:11px}.form-actions{position:static!important;background:transparent!important;box-shadow:none!important;border-top:1px solid #edf2f7!important;padding:13px 0 0!important}
}
@media(max-width:680px){
  body.app-ui2{font-size:13px}.page-heading-kicker{gap:6px}.page-breadcrumb{display:none}.page-toolbar{align-items:stretch!important}.toolbar-actions{width:100%}.toolbar-actions .btn,.page-toolbar>.btn{flex:1}.panel{padding:13px!important;border-radius:13px!important}.cards.compact-cards,.user-kpis,.audit-kpis,.report-kpis,.readiness-cards{grid-template-columns:1fr 1fr!important}.detail-list{grid-template-columns:1fr!important}.detail-list dt{margin-top:5px}.detail-list dd{padding-bottom:7px;border-bottom:1px solid #eef3f7}.report-tabs{border-radius:9px!important}.utility-card{padding:24px 20px}.diagnostic-page-ui2{padding:12px}.diagnostic-header{align-items:flex-start;flex-direction:column}.diagnostic-summary{width:100%}
}
@media(max-width:430px){
  .cards.compact-cards,.user-kpis,.audit-kpis,.report-kpis,.readiness-cards{grid-template-columns:1fr!important}.form-actions{flex-direction:column}.form-actions .btn{width:100%}.utility-actions{display:grid}.utility-actions .btn{width:100%}
}