:root{--ink:#18212f;--muted:#657080;--line:#dfe4ea;--surface:#fff;--canvas:#f4f6f8;--teal:#0f766e;--teal-dark:#115e59;--coral:#e85d3f;--green:#15803d;--amber:#b45309;--red:#b42318;--shadow:0 8px 24px rgba(24,33,47,.08)}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas)}body{margin:0;font-size:15px;letter-spacing:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.portal-app-body{min-height:100vh}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#18212f;color:#dbe2ea;padding:22px 16px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:11px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:8px;background:var(--coral);color:#fff;font-size:20px;font-weight:900}.brand span:last-child{display:grid}.brand strong{font-size:16px;color:inherit}.brand small{font-size:11px;color:#9eabb9;margin-top:1px}.sidebar nav{display:grid;gap:5px;margin-top:34px}.nav-item{min-height:43px;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:6px;color:#bfc9d4;font-weight:650}.nav-item i{width:18px;text-align:center}.nav-item:hover{background:#253142;color:#fff}.nav-item.active{background:#fff;color:#18212f}.sidebar-account{margin-top:auto;border-top:1px solid #344052;padding-top:17px;display:flex;gap:10px;align-items:center;min-width:0}.sidebar-account>span:last-child{display:grid;min-width:0}.sidebar-account strong,.sidebar-account small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-account small{font-size:11px;color:#9eabb9;margin-top:2px}.avatar{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:50%;background:#0f766e;color:#fff;font-weight:800}.app-main{min-width:0}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.topbar>div{margin-right:auto}.topbar h1{font-size:20px;margin:1px 0 0;line-height:1.2}.eyebrow{display:block;text-transform:uppercase;font-size:10px;font-weight:800;color:var(--teal);letter-spacing:.08em}.icon-button{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;border-radius:6px;color:#4b5563}.icon-button:hover{border-color:#aab3bf;color:var(--ink)}.mobile-menu{display:none}.content{padding:28px;max-width:1450px;width:100%;margin:0 auto}.alert{padding:12px 14px;border:1px solid;border-radius:6px;margin-bottom:18px}.alert-success{background:#ecfdf3;color:#166534;border-color:#bbf7d0}.alert-warning{background:#fffbeb;color:#92400e;border-color:#fde68a}.alert-error{background:#fff1f0;color:#991b1b;border-color:#fecaca}.alert-info{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}.grid{display:grid;gap:18px}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.two-grid{grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr)}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 1px 2px rgba(24,33,47,.03)}.card-pad{padding:20px}.stat{padding:18px;min-height:124px;display:flex;flex-direction:column;justify-content:space-between}.stat-head{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-weight:650;font-size:13px}.stat-icon{width:34px;height:34px;border-radius:6px;display:grid;place-items:center;background:#e9f7f5;color:var(--teal)}.stat strong{font-size:26px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.section-head h2{font-size:17px;margin:0}.section-head p{margin:4px 0 0;color:var(--muted);font-size:13px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border:1px solid transparent;border-radius:6px;padding:9px 14px;font-weight:750;font-size:13px}.button-primary{background:var(--teal);color:#fff}.button-primary:hover{background:var(--teal-dark)}.button-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.button-secondary:hover{border-color:#aab3bf}.button-danger{background:#fff1f0;border-color:#fecaca;color:var(--red)}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:650px}.data-table th,.data-table td{text-align:left;padding:13px 15px;border-bottom:1px solid #edf0f3;vertical-align:middle}.data-table th{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:800;background:#f8fafb}.data-table td{font-size:13px}.data-table tr:last-child td{border-bottom:0}.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;background:#eef1f4;color:#4b5563}.status-active,.status-paid,.status-completed,.status-resolved{background:#dcfce7;color:#166534}.status-pending,.status-sent,.status-partially_paid,.status-in_progress{background:#fef3c7;color:#92400e}.status-overdue,.status-cancelled,.status-closed{background:#fee2e2;color:#991b1b}.status-paused,.status-expired{background:#e5e7eb;color:#374151}.list{display:grid}.list-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid #edf0f3}.list-row:last-child{border-bottom:0}.list-row strong{display:block;font-size:14px}.list-row small{display:block;color:var(--muted);margin-top:3px}.progress{height:7px;border-radius:999px;background:#e8ecef;overflow:hidden}.progress span{display:block;height:100%;background:var(--teal)}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card{padding:20px;display:grid;gap:15px}.service-card h2{font-size:18px;margin:0}.service-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12px}.service-description{margin:0;color:#4b5563;line-height:1.65}.feature-list{display:grid;gap:8px;margin:0;padding:0;list-style:none}.feature-list li{display:flex;gap:8px;color:#4b5563}.feature-list i{color:var(--green);margin-top:3px}.empty-state{text-align:center;padding:42px 20px;color:var(--muted)}.empty-state>i{font-size:28px;color:#a4adb8}.empty-state h3{color:var(--ink);font-size:16px;margin:12px 0 5px}.empty-state p{margin:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800;color:#465161}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd6de;border-radius:6px;background:#fff;color:var(--ink);padding:11px 12px;outline:none;min-height:42px}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,118,110,.1)}.field-error{color:var(--red)}.form-actions{display:flex;align-items:center;gap:10px;margin-top:18px}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.detail-item{padding:14px;background:#f8fafb;border:1px solid #edf0f3;border-radius:6px}.detail-item span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;font-weight:800}.detail-item strong{display:block;margin-top:5px}.notice{padding:14px;border-left:3px solid var(--teal);background:#f0fdfa;color:#335b58;margin:16px 0}.auth-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;background:linear-gradient(135deg,#f4f6f8 0 65%,#e8f3f1 65%)}.auth-brand{margin-bottom:20px;color:var(--ink)}.auth-panel{width:min(100%,470px);background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px;box-shadow:var(--shadow)}.auth-panel h1{font-size:24px;margin:0 0 7px}.auth-panel>.subtitle{color:var(--muted);margin:0 0 24px;line-height:1.5}.auth-links{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:18px;font-size:13px}.text-link{color:var(--teal);font-weight:750}.auth-footer{font-size:12px;color:var(--muted);margin:18px 0 0}.auth-panel .form-grid{grid-template-columns:1fr}.auth-panel .button{width:100%;margin-top:4px}.invoice-total{font-size:27px}.timeline{display:grid;gap:0}.timeline-row{position:relative;padding:0 0 22px 28px}.timeline-row:before{content:"";position:absolute;left:6px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--teal)}.timeline-row:after{content:"";position:absolute;left:10px;top:17px;bottom:0;width:2px;background:#dce4e8}.timeline-row:last-child:after{display:none}.timeline-row p{margin:4px 0;color:var(--muted)}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}}
@media(max-width:899px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;transform:translateX(-105%);transition:transform .2s ease;width:248px}.sidebar.open{transform:translateX(0);box-shadow:12px 0 30px rgba(0,0,0,.22)}.mobile-menu{display:grid}.topbar{padding:0 16px}.content{padding:18px}.detail-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat{min-height:112px;padding:14px}.stat strong{font-size:24px}.form-grid,.detail-grid{grid-template-columns:1fr}.content{padding:14px}.topbar h1{font-size:17px}.eyebrow{display:none}.auth-shell{padding:16px;background:#f4f6f8}.auth-panel{padding:22px}.auth-links{align-items:flex-start;flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}.button{width:100%}.form-actions{align-items:stretch;flex-direction:column}.list-row{align-items:flex-start;flex-direction:column}}
@media(max-width:340px){.stat-icon{display:none}}
@media print{.sidebar,.topbar,.no-print{display:none!important}.app-shell{display:block}.content{padding:0}.card{box-shadow:none}}
.auth-panel.auth-panel-wide{width:min(100%,760px)}
.auth-heading-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.auth-heading-row .subtitle{color:var(--muted);margin:0;line-height:1.5}.auth-heading-row>span{flex:0 0 auto;border:1px solid #f2c9bd;background:#fff5f2;color:#a13b25;border-radius:999px;padding:6px 9px;font-size:10px;font-weight:800}.auth-links{flex-wrap:wrap}.auth-panel-wide .registration-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}.form-section-title{grid-column:1/-1;display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--line);padding:7px 0 10px;color:var(--ink);font-size:13px;font-weight:850}.form-section-title:not(:first-of-type){margin-top:5px}.form-section-title i{color:var(--teal)}.field label span,.field-hint{color:var(--muted);font-weight:500}.field-hint{font-size:11px;line-height:1.45}.compact-action{margin-top:12px}.auth-status-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:8px;background:#dcfce7;color:var(--green);font-size:22px;margin-bottom:16px}.registration-steps{list-style:none;padding:0;margin:22px 0;display:grid;gap:0}.registration-steps li{position:relative;padding:0 0 20px 36px;display:grid;gap:3px}.registration-steps li:before{content:"";position:absolute;left:5px;top:4px;width:15px;height:15px;border:2px solid #b8c1cc;border-radius:50%;background:#fff}.registration-steps li:after{content:"";position:absolute;left:12px;top:22px;bottom:3px;width:1px;background:#d8dee5}.registration-steps li:last-child{padding-bottom:0}.registration-steps li:last-child:after{display:none}.registration-steps li.done:before{border-color:var(--green);background:var(--green);box-shadow:inset 0 0 0 3px #fff}.registration-steps strong{font-size:13px}.registration-steps span{color:var(--muted);font-size:12px;line-height:1.45}
@media(max-width:560px){.auth-panel-wide .registration-form{grid-template-columns:1fr}.auth-shell{justify-content:flex-start}.auth-heading-row{display:block}.auth-heading-row>span{display:inline-flex;margin-top:12px}}