:root{color-scheme:light;--bg: #eef4fb;--panel: #ffffff;--panel-soft: #f8fbff;--line: #d8e5f2;--line-strong: #b8cadf;--text: #0f172a;--muted: #64748b;--primary: #2563eb;--primary-dark: #1d4ed8;--red: #dc2626;--orange: #ea580c;--yellow: #ca8a04;--green: #16a34a;--purple: #7c3aed;--shadow: 0 12px 32px rgba(15, 23, 42, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f8fbff 0%,var(--bg) 55%,#eaf1fb 100%);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.login-shell,.config-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card,.config-card{width:min(480px,100%);background:var(--panel);border:1px solid 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12px;font-weight:850}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.danger{background:#fee2e2;color:#991b1b;border-color:#fecaca}.btn.ghost{background:transparent}.btn:hover{filter:brightness(.98)}.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(160px,1fr));gap:12px;margin-bottom:12px}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 3px 14px #0f172a0b}.kpi .label{font-size:12px;color:var(--muted);font-weight:900;text-transform:uppercase;letter-spacing:.25px}.kpi .value{font-size:27px;font-weight:950;margin-top:7px;overflow-wrap:anywhere}.kpi .sub{color:var(--muted);font-size:12px;margin-top:6px}.excel-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 3px 14px #0f172a0b}.excel-scroller{overflow:auto;max-height:590px}table.excel{width:100%;border-collapse:collapse;min-width:1120px;font-size:13px}.excel 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var(--line);border-radius:13px;padding:12px;display:grid;gap:8px}.actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}.charts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}.bar-row{display:grid;grid-template-columns:minmax(130px,210px) 1fr 46px;align-items:center;gap:8px;margin:8px 0;font-size:13px}.bar-track{height:10px;background:#eaf1fb;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:var(--primary)}.kanban{display:grid;grid-template-columns:repeat(6,minmax(220px,1fr));gap:12px;overflow-x:auto}.kanban-col{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;min-height:560px}.kanban-head{display:flex;justify-content:space-between;font-weight:950;margin-bottom:10px}.kanban-card{border:1px solid #dfeaf6;background:#f8fbff;border-radius:12px;padding:10px;margin-bottom:10px;display:grid;gap:7px}.timeline{display:grid;gap:10px}.timeline-item{border:1px solid 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