:root{--blue:#0f4fc5;--blue2:#173a73;--ink:#172033;--muted:#64748b;--bg:#f4f7fb;--card:#fff;--line:#dfe6ef;--ok:#137a3d;--warn:#a15c00;--danger:#b3261e;--shadow:0 10px 30px rgba(21,45,83,.08)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app{min-height:100vh;display:flex}.sidebar{width:250px;background:linear-gradient(180deg,#0d347d,#0a285e);color:#fff;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:20}.brand{padding:22px 20px;border-bottom:1px solid #ffffff22}.brand-main{font-weight:900;font-size:23px;letter-spacing:.3px}.brand-sub{font-size:12px;color:#c9d7f3;margin-top:3px}.nav{padding:12px 10px;overflow:auto;flex:1}.nav button{width:100%;border:0;background:transparent;color:#dce7fb;padding:11px 12px;border-radius:10px;text-align:left;margin:2px 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select,.field textarea{width:100%;border:1px solid #cfd8e5;background:#fff;border-radius:10px;padding:11px 12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#6d98e8;box-shadow:0 0 0 3px #dfeafe}.field textarea{min-height:90px;resize:vertical}.price-card{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}.metric{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fbfcfe}.metric .m-label{font-size:11px;color:var(--muted);font-weight:800}.metric .m-value{font-size:22px;font-weight:900;margin-top:4px}.metric.good .m-value{color:var(--ok)}.metric.warn .m-value{color:var(--warn)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}.table{width:100%;border-collapse:collapse;min-width:780px}.table th,.table td{padding:11px 12px;border-bottom:1px solid #edf1f6;text-align:left;font-size:13px;white-space:nowrap}.table 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.field{margin:13px 0}.alert{padding:11px 12px;border-radius:10px;margin:10px 0;font-size:13px}.alert.error{background:#fde9e7;color:#97281f}.alert.success{background:#e8f7ee;color:#1b6f3d}.modal-backdrop{position:fixed;inset:0;background:#0c17304f;display:grid;place-items:center;padding:20px;z-index:50}.modal{width:min(820px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:20px;box-shadow:0 30px 80px #08132755}.modal-head{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:15px}.modal-title{font-size:18px;font-weight:900}.close{border:0;background:#edf2f8;border-radius:8px;width:34px;height:34px;font-weight:900}.mobile-menu{display:none}.cost-table{display:grid;gap:8px;margin-top:14px}.cost-row{display:grid;grid-template-columns:1.6fr repeat(5,1fr);gap:8px;padding:10px;border-bottom:1px solid var(--line);align-items:center;font-size:13px}.cost-row.head{font-weight:800;color:#4d5e76;background:#f7f9fc;border-radius:10px}.cost-row.total{font-weight:900;background:#eef7f0;border-radius:10px;border:0}.empty{padding:30px;text-align:center;color:var(--muted)}.footer-note{font-size:12px;color:var(--muted);margin-top:12px}.quick-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.stack{display:flex;flex-direction:column;gap:14px}.danger-zone{border:1px dashed #e2aaa6;background:#fff8f7}.search{max-width:320px}.mini{font-size:11px}.clickable{cursor:pointer}.nowrap{white-space:nowrap}@media(max-width:1000px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.mobile-menu{display:inline-flex}.price-card{grid-template-columns:repeat(2,1fr)}.cost-row{grid-template-columns:1.4fr repeat(3,1fr)}.cost-row>*:nth-child(5),.cost-row>*:nth-child(6){display:none}}@media(max-width:700px){.content{padding:14px}.topbar{padding:0 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