:root{--bg:#f5f7f4;--surface:#ffffff;--surface-muted:#eef2ee;--ink:#17211d;--muted:#64716a;--line:#dfe6df;--brand:#136f63;--brand-dark:#17211d;--danger:#a33b2d;--shadow:0 16px 42px rgba(31,45,35,0.1);color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink)}a{color:inherit}button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:24px;padding:26px 18px;background:var(--brand-dark);color:#ffffff}.brand{display:flex;align-items:center;gap:12px}.brand p{margin:0 0 3px;color:rgba(255,255,255,.58);font-size:.76rem;font-weight:800;text-transform:uppercase}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:8px;background:#2fc4a7;color:#10201b;font-weight:900}.sidebar nav{display:grid;grid-gap:7px;gap:7px}.sidebar nav a,.user-card{border-radius:8px;padding:11px 12px;text-decoration:none}.sidebar nav a{color:rgba(255,255,255,.78)}.sidebar nav a:hover{background:rgba(255,255,255,.1);color:#ffffff}.user-card{display:grid;grid-gap:4px;gap:4px;margin-top:auto;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06)}.user-card span{color:rgba(255,255,255,.62);font-size:.82rem}.workspace{min-width:0;padding:30px}.topbar{display:flex;justify-content:space-between;gap:20px;margin-bottom:22px}.login-card h1,.panel h2,.topbar h1{margin:0}.topbar h1{font-size:clamp(1.5rem,2vw,2.25rem)}.eyebrow{margin:0 0 5px;color:var(--muted);font-size:.74rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px;margin-bottom:18px}.compact-item,.login-card,.metric,.panel{border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.metric{padding:18px}.metric p{margin:0 0 10px;color:var(--muted);font-weight:800}.metric strong{display:block;font-size:clamp(1.35rem,2vw,1.85rem)}.content-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.75fr);grid-gap:18px;gap:18px}.panel{min-width:0;padding:18px;margin-bottom:18px}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.compact-list,.report-list,.stack-form{display:grid;grid-gap:12px;gap:12px}label{display:grid;grid-gap:7px;gap:7px;color:var(--muted);font-size:.88rem;font-weight:800}input,select,textarea{width:100%;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:#ffffff;color:var(--ink)}textarea{min-height:260px;font-family:Cascadia Code,Consolas,monospace;font-size:.88rem}.ghost-button,.primary-button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border-radius:8px;border:1px solid transparent;padding:0 15px;font-weight:900;text-decoration:none;cursor:pointer}.primary-button{background:var(--brand);color:#ffffff}.ghost-button{border-color:var(--line);background:#ffffff;color:var(--ink)}.empty-state,.form-message,.muted{color:var(--muted)}.compact-item{display:grid;grid-gap:6px;gap:6px;padding:13px;box-shadow:none}.compact-item span{color:var(--muted);font-size:.9rem}.action-inline,.button-row{flex-wrap:wrap}.action-inline,.button-row,.filter-bar{display:flex;align-items:center;gap:10px}.filter-bar{min-width:min(420px,100%)}.report-filter{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr)) auto;align-items:end;grid-gap:12px;gap:12px}.report-actions{margin-top:12px}.action-inline small{color:var(--muted)}.report-list div{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.report-list div:last-child{border-bottom:0}.table-wrap{overflow-x:auto}table{width:100%;min-width:860px;border-collapse:collapse}td,th{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--muted);font-size:.76rem;text-transform:uppercase}.numeric{text-align:right}.login-page{display:grid;place-items:center;min-height:100vh;padding:24px;background:var(--bg)}.login-card{display:grid;grid-gap:16px;gap:16px;width:min(420px,100%);padding:24px}@media (max-width:1050px){.app-shell{grid-template-columns:1fr}.sidebar{position:-webkit-sticky;position:sticky;top:0;z-index:10}.sidebar nav{grid-template-columns:repeat(4,minmax(130px,1fr));overflow-x:auto}.user-card{display:none}.content-grid,.summary-grid{grid-template-columns:1fr}}@media (max-width:680px){.workspace{padding:20px}.summary-grid{grid-template-columns:1fr}.filter-bar,.panel-header,.report-list div{align-items:stretch;flex-direction:column}.report-filter{grid-template-columns:1fr}}