:root{color-scheme:light;--brand:#0c665b;--brand-dark:#084b43;--ink:#172321;--muted:#667773;--line:#dce5e2;--surface:#fff;--bg:#f4f7f6;--danger:#a42d36}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#e4f1ee,#f8faf9 55%)}.auth-card{width:min(440px,100%);background:#fff;padding:34px;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 45px rgba(18,61,55,.09)}.brand{color:var(--brand);font-size:22px;font-weight:800}.muted{color:var(--muted)}.stack{display:grid;grid-gap:16px;gap:16px}label{display:grid;grid-gap:7px;gap:7px;font-size:14px;font-weight:650}input,select,textarea{width:100%;border:1px solid #cbd8d4;border-radius:9px;padding:11px 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#bdcbc7;border-radius:12px}.email-body{white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;overflow:auto;background:#f8faf9;padding:14px;border-radius:9px}.attachment{border-top:1px solid var(--line);padding:14px 0}.blocked-external-image,.blocked-inline-image,.security-alert,.security-panel{display:block;padding:10px 12px;margin:10px 0;border-radius:8px;background:#fff5dd;color:#714e00;border:1px solid #ebd28d}.badge.danger{background:#fff0f0;color:var(--danger)}.portal-form-card{max-width:850px}.portal-list{display:grid;grid-gap:12px;gap:12px}.portal-list-item{display:flex;align-items:center;justify-content:space-between;gap:18px}.portal-list-item.unread{border-left:4px solid var(--brand)}.subtle-panel{border:1px solid var(--line);border-radius:10px;padding:16px}.subtle-panel legend{color:var(--brand-dark);font-weight:750;padding:0 6px}.timeline{display:grid;grid-gap:14px;gap:14px;padding-left:20px}.timeline li small{display:block;color:var(--muted);margin-top:3px}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));grid-gap:10px;gap:10px;margin-bottom:16px}.section-nav{display:flex;gap:8px;flex-wrap:wrap;margin:-10px 0 20px}.section-nav a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 11px;font-size:13px;color:var(--brand-dark)}details.card summary{cursor:pointer}details.card[open] summary{margin-bottom:14px}.row-cat{box-shadow:inset 4px 0 #d18a00}.row-urgent{background:#fff7f7}@media (max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.sidebar nav{grid-template-columns:repeat(2,1fr)}.metrics,.two-column{grid-template-columns:1fr 1fr}.filter-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){.content,.topbar{padding:18px}.filter-grid,.metrics,.two-column{grid-template-columns:1fr}.page-heading,.portal-list-item{flex-direction:column;align-items:stretch}.sidebar nav{grid-template-columns:1fr 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a:hover{text-decoration:underline}.page-header-titlerow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.page-header h1{margin:0}.page-header-subtitle{color:var(--text-muted);margin-top:6px;font-size:14px}.filter-bar,.page-header-actions{display:flex;gap:10px;flex-wrap:wrap}.filter-bar{align-items:center;margin-bottom:16px}.filter-bar-search{flex:1 1 220px;max-width:340px}.filter-bar-fields{display:flex;flex-wrap:wrap;gap:10px}.filter-bar-more{position:relative}.filter-bar-popover{position:absolute;top:calc(100% + 6px);right:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:16px;width:280px;z-index:20;display:grid;grid-gap:12px;gap:12px}.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;align-items:center}.filter-chip{display:inline-flex;align-items:center;gap:6px;background:var(--brand-subtle);color:var(--brand-dark);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:600}.filter-chip 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.sidebar-logo-img{width:172px;max-width:172px}.sidebar-collapse-toggle{display:none}.mobile-nav-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-sm);background:var(--surface-muted);border:1px solid var(--border-muted);color:var(--text-primary)}.app-shell.is-mobile-open .sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(9,26,23,.35);z-index:30}}