:root{--bc-primary: #556270;--bc-primary-light: #6b7a8a;--bc-primary-dark: #3e4954;--bc-accent: #00adef;--bc-accent-2: #2bc4ff;--bc-bg: #f4f6fb;--bc-surface: #ffffff;--bc-surface-2: #f8fafc;--bc-border: #e6eaf2;--bc-text: #1f2a44;--bc-text-muted: #6b7689;--bc-danger: #e5484d;--bc-warn: #f2a600;--bc-ok: #16a34a;--bc-shadow: 0 4px 20px rgba(15, 30, 70, .08);--bc-radius: 14px;--bc-sidebar-w: 248px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Segoe UI,system-ui,-apple-system,Arial,sans-serif;background:var(--bc-bg);color:var(--bc-text);-webkit-font-smoothing:antialiased}a{color:var(--bc-primary);text-decoration:none}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}@keyframes pulseGlow{0%,to{box-shadow:0 0 #1ca9c966}50%{box-shadow:0 0 0 8px #1ca9c900}}@keyframes 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.18s;background:var(--bc-surface-2);color:var(--bc-text);border:1px solid var(--bc-border)}.btn:hover{transform:translateY(-1px);box-shadow:var(--bc-shadow)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,var(--bc-primary-light),var(--bc-primary));color:#fff;border:none}.btn-accent{background:linear-gradient(135deg,var(--bc-accent),var(--bc-accent-2));color:#fff;border:none}.btn-danger{background:#fff;color:var(--bc-danger);border-color:#f3c7c8}.btn-sm{padding:6px 11px;font-size:13px}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.card{background:var(--bc-surface);border-radius:var(--bc-radius);border:1px solid var(--bc-border);box-shadow:var(--bc-shadow);padding:20px}.grid{display:grid;gap:18px}.kpi-grid{grid-template-columns:repeat(4,1fr)}.kpi{--kpi-accent: var(--bc-accent);position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#f7faff);border:1px solid var(--bc-border);border-radius:18px;padding:22px 22px 20px;box-shadow:0 6px 22px #0f1e460f;transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s,border-color .28s}.kpi:hover{transform:translateY(-5px);box-shadow:0 20px 46px #0f1e4629;border-color:transparent}.kpi:before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--bc-primary),var(--kpi-accent))}.kpi:after{content:"";position:absolute;right:-45px;top:-55px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,var(--kpi-accent),transparent 64%);opacity:.12;transition:opacity .3s ease,transform .4s ease;pointer-events:none}.kpi:hover:after{opacity:.24;transform:scale(1.18)}.kpi .kpi-ico{position:absolute;right:18px;top:16px;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:21px;color:#fff;background:linear-gradient(135deg,var(--kpi-accent),var(--bc-primary));box-shadow:0 10px 20px #0f1e4633;transition:transform .28s cubic-bezier(.2,.8,.2,1)}.kpi:hover 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tr:hover{background:var(--bc-surface-2)}.usage-bar{background:#eef1f7;border-radius:999px;height:9px;overflow:hidden;min-width:90px}.usage-bar>span{display:block;height:100%;border-radius:999px;animation:growBar .8s ease}.u-ok>span{background:linear-gradient(90deg,#16c79a,#16a34a)}.u-warn>span{background:linear-gradient(90deg,#f2c200,#f2a600)}.u-crit>span{background:linear-gradient(90deg,#f2724d,#e5484d)}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-ok{background:#e7f7ef;color:#16a34a}.badge-warn{background:#fdf3df;color:#b8860b}.badge-crit{background:#fde8e8;color:var(--bc-danger)}.badge-muted{background:#eef1f7;color:var(--bc-text-muted)}.badge-primary{background:#e8efff;color:var(--bc-primary)}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--bc-text-muted)}input,select,textarea{width:100%;padding:10px 12px;border:1px solid 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14px}.skeleton{background:linear-gradient(90deg,#eef1f7 25%,#f7f9fc 37%,#eef1f7 63%);background-size:800px 100%;animation:shimmer 1.4s infinite linear;border-radius:8px}.error-banner{background:#fde8e8;color:var(--bc-danger);padding:11px 14px;border-radius:10px;font-size:14px}.empty{text-align:center;color:var(--bc-text-muted);padding:40px}.drop-zone{border:2px dashed var(--bc-border);border-radius:12px;transition:all .18s}.drop-zone.over{border-color:var(--bc-accent);background:#1ca9c90f}.drag-item{cursor:grab;-webkit-user-select:none;user-select:none}.drag-item:active{cursor:grabbing}.hamburger,.scrim{display:none}@media (max-width: 860px){.sidebar{transform:translate(-100%);box-shadow:0 0 40px 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