:root{--color-bg: #f4f6f8;--color-surface: #ffffff;--color-border: #dde3ea;--color-text: #1a2433;--color-text-muted: #5b6b7f;--color-primary: #0f3d5c;--color-primary-dark: #0a2c43;--color-accent: #1d6f9e;--color-success: #1a7f4b;--color-success-bg: #e6f5ec;--color-warning: #a3670a;--color-warning-bg: #fdf1e0;--color-danger: #b3261e;--color-danger-bg: #fbe9e8;--color-neutral-bg: #eef1f4;--sidebar-width: 240px;--font-mono: "Consolas", "SFMono-Regular", Menlo, monospace;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-size:14px}a{color:var(--color-accent)}h1,h2,h3,h4{font-weight:600;margin:0 0 .5rem}.app-shell{display:flex;min-height:100vh}.hamburger-btn{display:none;position:fixed;top:.7rem;left:.85rem;z-index:40;background:var(--color-primary-dark);border:none;border-radius:5px;width:38px;height:38px;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:4px}.hamburger-btn span{display:block;width:18px;height:2px;background:#fff;border-radius:2px}.sidebar-backdrop{display:none}.sidebar{width:var(--sidebar-width);background:var(--color-primary-dark);color:#fff;display:flex;flex-direction:column;flex-shrink:0}.sidebar-brand{padding:1.1rem 1.25rem;font-weight:700;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.12);letter-spacing:.02em}.sidebar-brand small{display:block;font-weight:400;font-size:.7rem;opacity:.65;margin-top:2px}.sidebar-nav{flex:1;padding:.75rem 0;overflow-y:auto}.sidebar-section{padding:.6rem 1.25rem .3rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;opacity:.5}.sidebar-link{display:block;padding:.5rem 1.25rem;color:#ffffffd9;text-decoration:none;font-size:.88rem;border-left:3px solid transparent}.sidebar-link:hover{background:#ffffff0f}.sidebar-link.active{background:#ffffff1a;border-left-color:var(--color-accent);font-weight:600}.sidebar-footer{padding:.9rem 1.25rem;border-top:1px solid rgba(255,255,255,.12);font-size:.8rem}.sidebar-footer .role-badge{display:inline-block;margin-top:4px;padding:2px 8px;border-radius:3px;background:#ffffff24;font-size:.7rem;letter-spacing:.03em}.sidebar-footer button{margin-top:.6rem;width:100%}.sidebar-footer button.secondary{background:#ffffff14;border-color:#ffffff40;color:#fff}.sidebar-footer button.secondary:hover{background:#ffffff2e}.main-area{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:.85rem 1.75rem;display:flex;justify-content:space-between;align-items:center}.topbar h1{font-size:1.15rem}.content{padding:1.5rem 1.75rem 3rem;flex:1}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;padding:1.25rem;margin-bottom:1.25rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.9rem}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin-bottom:1.5rem}.kpi-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;padding:1rem 1.15rem}.kpi-card .kpi-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);margin-bottom:.35rem}.kpi-card .kpi-value{font-size:1.6rem;font-weight:700;color:var(--color-primary)}.kpi-card .kpi-sub{font-size:.75rem;color:var(--color-text-muted);margin-top:.2rem}table{width:100%;border-collapse:collapse;font-size:.86rem}thead th{text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);padding:.55rem .7rem;white-space:nowrap}tbody td{padding:.6rem .7rem;border-bottom:1px solid var(--color-border);vertical-align:top}tbody tr:hover{background:var(--color-neutral-bg)}.table-wrap{overflow-x:auto}.mono{font-family:var(--font-mono);font-size:.82rem}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.02em;white-space:nowrap}.badge-neutral{background:var(--color-neutral-bg);color:var(--color-text-muted)}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-info{background:#e3eef7;color:var(--color-accent)}button,.btn{font:inherit;border:1px solid var(--color-primary);background:var(--color-primary);color:#fff;padding:.45rem .95rem;border-radius:5px;cursor:pointer;font-weight:600;font-size:.85rem}button:hover,.btn:hover{background:var(--color-primary-dark)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary,.btn.secondary{background:transparent;color:var(--color-primary)}button.secondary:hover{background:var(--color-neutral-bg)}button.danger{background:var(--color-danger);border-color:var(--color-danger)}button.small{padding:.25rem .6rem;font-size:.76rem}input,select,textarea{font:inherit;padding:.45rem .6rem;border:1px solid var(--color-border);border-radius:5px;background:#fff;color:var(--color-text);width:100%}label{display:block;font-size:.78rem;font-weight:600;color:var(--color-text-muted);margin-bottom:.3rem}label>input,label>select,label>textarea{margin-top:.3rem;font-weight:400}label.checkbox-label{display:flex;align-items:center;font-weight:400;color:var(--color-text)}label.checkbox-label>input{margin-top:0}.field{margin-bottom:.9rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem 1.2rem}.form-actions{display:flex;gap:.6rem;margin-top:1rem}.error-banner{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid #f0c4c1;border-radius:5px;padding:.6rem .85rem;font-size:.85rem;margin-bottom:1rem}.hint{font-size:.78rem;color:var(--color-text-muted);margin-top:.25rem}.empty-state{color:var(--color-text-muted);font-size:.88rem;padding:1.5rem 0;text-align:center}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--color-primary-dark),var(--color-primary))}.login-card{background:#fff;border-radius:8px;padding:2.25rem 2rem;width:100%;max-width:380px;box-shadow:0 20px 50px #00000040}.login-card h1{font-size:1.3rem;color:var(--color-primary)}.login-card .subtitle{color:var(--color-text-muted);font-size:.82rem;margin-bottom:1.5rem}.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--color-border);margin-bottom:1.1rem}.tab-btn{background:transparent;border:none;color:var(--color-text-muted);padding:.55rem .9rem;border-radius:0;border-bottom:2px solid transparent;font-weight:600}.tab-btn:hover{background:var(--color-neutral-bg)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.breadcrumb{font-size:.8rem;color:var(--color-text-muted);margin-bottom:.6rem}.breadcrumb a{color:var(--color-text-muted);text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.spinner-inline{color:var(--color-text-muted);font-size:.85rem}.calc-breakdown{font-family:var(--font-mono);font-size:.85rem;background:var(--color-neutral-bg);border-radius:5px;padding:1rem;line-height:1.9}.calc-breakdown .row{display:flex;justify-content:space-between;border-bottom:1px dashed var(--color-border);padding:.15rem 0}.calc-breakdown .row.total{border-bottom:none;border-top:2px solid var(--color-text);font-weight:700;margin-top:.3rem;padding-top:.4rem}.kpi-grid>*,.form-grid>*{min-width:0}@media (max-width: 860px){.hamburger-btn{display:flex}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:50;transform:translate(-100%);transition:transform .2s ease;box-shadow:2px 0 12px #00000040}.sidebar.open{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:45}.main-area{width:100%}.topbar{padding-left:3.4rem}.content{padding:1.1rem 1rem 3rem}.kpi-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}}@media (max-width: 480px){.kpi-grid{grid-template-columns:1fr}}