:root{--color-primary: #0b6e4f;--color-primary-dark: #074a35;--color-accent: #f4b942;--color-background: #f7f5f0;--color-surface: #ffffff;--color-text-primary: #1e2a26;--color-text-secondary: #5b6b65;--color-border: #e3e0d6;--color-danger: #d64545;--color-success: #0b6e4f;--color-warning: #c97a1a;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-pill: 999px;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--color-background);color:var(--color-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--color-primary)}h1,h2,h3{color:var(--color-text-primary);font-weight:700}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--color-primary-dark);color:#fff;padding:var(--space-lg) var(--space-md);display:flex;flex-direction:column;gap:var(--space-xs)}.sidebar .brand{display:flex;align-items:center;gap:var(--space-sm);font-size:20px;font-weight:700;color:#fff;margin-bottom:var(--space-lg)}.brand-logo{width:32px;height:32px;border-radius:var(--radius-pill)}.sidebar a{color:#ffffffd9;text-decoration:none;padding:var(--space-sm) var(--space-sm);border-radius:var(--radius-sm);font-size:14px;font-weight:600}.sidebar a.active,.sidebar a:hover{background:#ffffff1f;color:#fff}.sidebar .signout{margin-top:auto;background:none;border:1px solid rgba(255,255,255,.3);color:#fff;padding:var(--space-sm);border-radius:var(--radius-sm);cursor:pointer;font-size:13px}.main-content{flex:1;padding:var(--space-xl);max-width:1100px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-lg);margin-bottom:var(--space-lg)}.card h2{margin-top:0;font-size:18px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--space-md)}.stat-tile{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md)}.stat-tile .label{color:var(--color-text-secondary);font-size:13px}.stat-tile .value{font-size:24px;font-weight:700;margin-top:var(--space-xs)}.field{display:flex;flex-direction:column;gap:var(--space-xs);margin-bottom:var(--space-md)}.field label{font-size:13px;font-weight:600;color:var(--color-text-secondary)}input,select,textarea{font:inherit;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-primary)}input:focus,select:focus,textarea:focus{outline:2px solid var(--color-primary);outline-offset:-1px}button{font:inherit;font-weight:600;cursor:pointer;border:none;border-radius:var(--radius-sm);padding:10px 16px;background:var(--color-primary);color:#fff}button:disabled{opacity:.6;cursor:not-allowed}button.secondary{background:transparent;border:1px solid var(--color-border);color:var(--color-text-primary)}button.danger{background:var(--color-danger)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:var(--space-sm);border-bottom:1px solid var(--color-border)}th{color:var(--color-text-secondary);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.badge{display:inline-block;padding:2px 10px;border-radius:var(--radius-pill);font-size:12px;font-weight:700}.badge.success{background:#0b6e4f1f;color:var(--color-success)}.badge.warning{background:#c97a1a1f;color:var(--color-warning)}.badge.danger{background:#d645451f;color:var(--color-danger)}.badge.neutral{background:#5b6b651f;color:var(--color-text-secondary)}.error-text{color:var(--color-danger);font-size:14px}.login-page{min-height:100vh;display:flex}.login-brand-panel{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-md);padding:var(--space-xl);background:linear-gradient(160deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;text-align:center}.login-brand-panel .brand-logo{width:96px;height:96px;border-radius:var(--radius-pill);background:#fff;padding:12px;box-shadow:0 8px 24px #00000040}.login-brand-panel h1{color:#fff;font-size:32px;margin:0;letter-spacing:.3px}.login-brand-panel .tagline{color:var(--color-accent);font-weight:600;font-size:15px;max-width:320px;margin:0}.login-form-panel{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--space-xl)}.login-card{width:100%;max-width:360px}.login-card .subtitle{color:var(--color-text-secondary);margin-bottom:var(--space-lg)}.login-card h2{margin-top:0;margin-bottom:var(--space-xs)}@media (max-width: 760px){.login-page{flex-direction:column}.login-brand-panel{flex:none;padding:var(--space-xl) var(--space-lg) var(--space-lg);gap:var(--space-sm)}.login-brand-panel .brand-logo{width:64px;height:64px}.login-brand-panel h1{font-size:24px}.login-form-panel{padding:var(--space-lg)}}.actions-row{display:flex;gap:var(--space-sm);align-items:center}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md)}@media (prefers-color-scheme: dark){:root{--color-background: #10201a;--color-surface: #16281f;--color-text-primary: #eef3f0;--color-text-secondary: #9db2ab;--color-border: #274434;color-scheme:dark}}