:root{--primary:#2f7199;--primary-dark:#245a7b;--primary-soft:#e9f2f7;--bg:#f5f7f9;--panel:#fff;--text:#24313a;--muted:#7b8992;--line:#dfe6ea;--danger:#b43b47;--danger-soft:#fbecee;--success:#287a5c;--success-soft:#eaf6f1;--warning:#a46616;--warning-soft:#fff5e5;--radius:16px;--shadow:0 10px 30px rgba(28,52,66,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:#26343d;color:#d8e1e6;padding:24px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 28px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--primary);font-size:22px;font-weight:800;color:#fff}.brand strong{display:block;font-size:20px;color:#fff}.brand span{display:block;color:#91a2ad;font-size:12px;margin-top:2px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{text-decoration:none;padding:11px 13px;border-radius:9px;color:#bdc9d0;font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(47,113,153,.28);color:#fff}.nav-label{font-size:10px;letter-spacing:.16em;color:#72848f;margin:22px 12px 6px}.sidebar-user{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:18px 8px 0;display:grid;gap:4px}.sidebar-user span{color:#fff;font-size:13px}.sidebar-user small{color:#8fa4b0}.sidebar-user a{color:#a9bac4;font-size:12px;margin-top:8px}.main{padding:28px 34px 50px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.topbar h1{margin:0;font-size:27px;letter-spacing:-.02em}.topbar p{margin:5px 0 0;color:var(--muted);font-size:13px}.status-dot{font-size:12px;color:var(--primary);background:var(--primary-soft);padding:9px 12px;border-radius:999px}.status-dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--primary);margin-right:7px}.grid{display:grid;gap:18px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:24px}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:21px}.card .label{font-size:11px;letter-spacing:.09em;color:var(--muted);font-weight:700}.card .value{font-size:27px;font-weight:750;margin-top:12px;letter-spacing:-.03em}.card .hint{font-size:12px;color:var(--muted);margin-top:6px}.panel{padding:22px;margin-bottom:20px}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.panel-head h2{font-size:16px;margin:0}.panel-head p{font-size:12px;color:var(--muted);margin:4px 0 0}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 15px;background:var(--primary);color:#fff;text-decoration:none;font-weight:650;font-size:13px;cursor:pointer}.btn:hover{background:var(--primary-dark)}.btn.secondary{background:#eef2f4;color:var(--text)}.btn.danger{background:var(--danger)}.btn.small{padding:7px 10px;font-size:12px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;background:#fff;font-size:13px}th{text-align:left;padding:12px 13px;background:#f3f6f8;color:#58666f;font-size:11px;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}td{padding:12px 13px;border-top:1px solid var(--line);vertical-align:top}tr:hover td{background:#fafcfd}.money{text-align:right;white-space:nowrap;font-weight:650}.muted{color:var(--muted)}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:700}.badge.blue{background:var(--primary-soft);color:var(--primary)}.badge.green{background:var(--success-soft);color:var(--success)}.badge.red{background:var(--danger-soft);color:var(--danger)}.badge.orange{background:var(--warning-soft);color:var(--warning)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:7px;color:#55636c}.field input,.field select,.field textarea{width:100%;border:1px solid #ccd7dd;border-radius:9px;padding:10px 11px;font:inherit;color:var(--text);background:#fff}.field textarea{min-height:180px;resize:vertical}.field.full{grid-column:1/-1}.actions{display:flex;gap:10px;align-items:center;margin-top:18px}.flash{padding:12px 15px;border-radius:10px;margin-bottom:16px;font-size:13px}.flash.success{background:var(--success-soft);color:var(--success)}.flash.error{background:var(--danger-soft);color:var(--danger)}.flash.warning{background:var(--warning-soft);color:var(--warning)}.empty{padding:38px;text-align:center;color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(140deg,#eef4f7,#f9fbfc)}.login-card{width:min(440px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:36px}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.login-card h1{font-size:26px;margin:0}.login-card p{color:var(--muted);line-height:1.6}.login-card .btn{width:100%;margin-top:18px;padding:13px}.metric-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{padding:15px;border-radius:12px;background:#f7f9fa;border:1px solid var(--line)}.metric strong{font-size:20px;display:block}.metric span{font-size:11px;color:var(--muted)}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:20px}.note{padding:13px 15px;background:#fff9e9;border-left:3px solid #d9a335;border-radius:8px;margin-bottom:10px}.note small{color:var(--muted)}.invoice-lines{white-space:pre-line;line-height:1.7}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.toolbar input,.toolbar select{border:1px solid #ccd7dd;border-radius:9px;padding:9px 10px;background:#fff}.section-title{font-size:11px;letter-spacing:.1em;color:var(--primary);font-weight:800;margin:0 0 12px}.danger-row td{background:#fff8f8}@media(max-width:1000px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.sidebar nav{grid-template-columns:repeat(3,1fr)}.sidebar-user{margin-top:20px}.main{padding:22px}.kpis{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}}@media(max-width:650px){.sidebar{padding:17px}.sidebar nav{grid-template-columns:repeat(2,1fr)}.main{padding:16px}.topbar{align-items:flex-start;gap:12px}.topbar .status-dot{display:none}.kpis,.form-grid,.metric-list{grid-template-columns:1fr}.card .value{font-size:24px}.panel{padding:16px}.panel-head{align-items:flex-start;flex-direction:column}.table-wrap{margin:0 -4px}.btn{width:auto}}