.data-sheets-hero{background:var(--denfoil-offwhite);border-bottom:1px solid #eaedf0;color:var(--denfoil-deep);padding:44px 0 36px}.data-sheets-hero-inner{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-2xl)}.portal-back{display:inline-block;font-size:13.5px;font-weight:600;color:var(--denfoil-grey);text-decoration:none;margin-bottom:14px}.portal-back:hover{color:var(--denfoil-blue)}.data-sheets-hero .eyebrow{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--denfoil-blue);margin-bottom:8px}.data-sheets-hero h1{color:var(--denfoil-deep);font-size:40px;font-weight:750;font-variation-settings:"wdth" 92,"opsz" 48;letter-spacing:-.02em;line-height:1.05}.hero-copy{max-width:52ch;margin-top:10px;color:var(--denfoil-grey);font-size:16px}.hero-copy .hero-catalog-link{color:var(--denfoil-blue);font-weight:600}.status-line{margin-top:14px;font-family:var(--font-mono);font-size:12.5px;color:var(--denfoil-grey)}.portal-session{display:flex;align-items:center;gap:10px;flex:none;margin-top:34px}.portal-session-chip{display:inline-flex;padding:7px 14px;border-radius:999px;background:#eff7fc;border:1px solid #d4e7f3;font-size:13.5px;font-weight:600;color:var(--denfoil-deep);white-space:nowrap}.portal-signout{font-size:14px;font-weight:600;color:var(--denfoil-grey);background:#fff;border:1px solid #eaedf0;border-radius:8px;padding:8px 16px;cursor:pointer}.portal-signout:hover{color:var(--denfoil-deep);border-color:#c6cfd4}.data-sheet-status{display:grid;gap:var(--space-sm);padding:var(--space-lg);background:var(--denfoil-white);border:1px solid rgba(0,41,80,.1);border-radius:var(--radius);color:var(--denfoil-deep);box-shadow:0 18px 40px #00295024}.data-sheet-status div{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-lg);padding-bottom:var(--space-sm);border-bottom:1px solid var(--color-border)}.data-sheet-status div:last-child{padding-bottom:0;border-bottom:0}.data-sheet-status span{color:var(--denfoil-blue);font-size:var(--font-size-2xl);font-weight:800}.data-sheet-status p{color:var(--color-text-muted);font-size:var(--font-size-sm);font-weight:700;text-align:right}.data-sheet-status .status-meta span{color:var(--color-text-muted);font-size:var(--font-size-xs);font-weight:800;letter-spacing:var(--tracking-wide);text-transform:uppercase}.data-sheets-section{background:var(--denfoil-offwhite);padding:var(--space-4xl) 0}.data-sheet-controls{display:grid;grid-template-columns:minmax(16rem,1fr) repeat(2,minmax(10rem,.32fr));gap:var(--space-md);padding:var(--space-lg);background:var(--denfoil-white);border:1px solid var(--color-border);border-radius:var(--radius)}.data-sheet-controls label{display:grid;gap:var(--space-xs);color:var(--denfoil-deep);font-size:var(--font-size-xs);font-weight:800;letter-spacing:var(--tracking-wide);text-transform:uppercase}.data-sheet-controls input,.data-sheet-controls select{width:100%;min-height:2.75rem;padding:0 .85rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--denfoil-white);color:var(--denfoil-deep);font:inherit;font-size:var(--font-size-sm);font-weight:500;letter-spacing:0;text-transform:none}.data-sheets-tabs{display:flex;gap:.5rem;margin:var(--space-xl) 0 var(--space-md);border-bottom:2px solid var(--color-border);padding-bottom:2px}.tab-btn{display:inline-flex;align-items:center;gap:.6rem;padding:.85rem 1.5rem;border:none;background:transparent;color:var(--color-text-muted);font-family:inherit;font-size:var(--font-size-sm);font-weight:800;cursor:pointer;position:relative;transition:color var(--duration-base) var(--ease-out)}.tab-btn:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:transparent;transition:background-color var(--duration-base) var(--ease-out)}.tab-btn:hover,.tab-btn.active{color:var(--denfoil-blue)}.tab-btn.active:after{background:var(--denfoil-blue)}.tab-icon{width:1.15rem;height:1.15rem;stroke-width:2.25px}.doc-icon{width:3.5rem;height:3.5rem;color:var(--denfoil-blue);opacity:.8}.data-sheet-thumb-doc{display:flex;align-items:center;justify-content:center;height:11rem;background:var(--denfoil-offwhite);border-bottom:2px solid var(--denfoil-blue)}.data-sheet-toolbar{display:flex;justify-content:space-between;gap:var(--space-lg);margin:0 0 var(--space-lg);color:var(--color-text-muted);font-size:var(--font-size-sm)}.data-sheet-toolbar strong{color:var(--denfoil-deep)}.data-sheet-selection{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-lg);align-items:center;margin-bottom:var(--space-xl);padding:var(--space-lg);background:var(--denfoil-white);border:1px solid color-mix(in srgb,var(--denfoil-blue) 20%,var(--color-border));border-radius:var(--radius);box-shadow:var(--shadow-sm)}.data-sheet-selection.is-empty{border-color:var(--color-border)}.selection-kicker{margin-bottom:.2rem;color:var(--denfoil-blue);font-size:var(--font-size-xs);font-weight:800;letter-spacing:var(--tracking-wide);text-transform:uppercase}.data-sheet-selection p:not(.selection-kicker){color:var(--denfoil-deep);font-size:var(--font-size-lg);font-weight:700}.data-sheet-selection small{display:block;margin-top:.15rem;color:var(--color-text-muted)}.selection-actions{display:flex;flex-wrap:wrap;gap:var(--space-sm);justify-content:flex-end}.selection-actions button{display:inline-flex;align-items:center;justify-content:center;min-height:2.5rem;padding:.55rem .95rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--denfoil-white);color:var(--denfoil-deep);font:inherit;font-size:var(--font-size-sm);font-weight:800;cursor:pointer}.selection-actions .primary{background:var(--denfoil-blue);border-color:var(--denfoil-blue);color:var(--denfoil-white)}.selection-actions button:disabled{opacity:.48;cursor:not-allowed}.data-sheet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,20rem),1fr));gap:var(--space-xl);align-items:stretch}.data-sheet-card{position:relative;display:flex;flex-direction:column;min-width:0;overflow:hidden;background:var(--denfoil-white);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--denfoil-deep)}.data-sheet-card[hidden]{display:none}.data-sheet-check{position:absolute;top:.75rem;left:.75rem;z-index:2;display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .55rem;background:#fffffff0;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--denfoil-deep);font-size:var(--font-size-xs);font-weight:800}.data-sheet-check input{width:1rem;height:1rem;accent-color:var(--denfoil-blue)}.data-sheet-thumb{display:flex;align-items:center;justify-content:center;height:11rem;background:var(--color-surface);border-bottom:2px solid var(--denfoil-blue);color:var(--denfoil-blue);font-size:var(--font-size-2xl);font-weight:800}.data-sheet-thumb img{width:100%;height:100%;object-fit:contain;padding:var(--space-sm)}.data-sheet-thumb img[hidden],.data-sheet-thumb span[hidden]{display:none}.data-sheet-body{display:flex;flex-direction:column;flex-grow:1;padding:var(--space-lg)}.data-sheet-meta-line{display:flex;justify-content:space-between;gap:var(--space-sm);margin-bottom:var(--space-sm);color:var(--denfoil-blue);font-size:var(--font-size-xs);font-weight:800;letter-spacing:var(--tracking-wide);text-transform:uppercase}.data-sheet-card h2{display:-webkit-box;min-height:calc(var(--font-size-xl) * var(--leading-snug) * 2);margin-bottom:var(--space-md);overflow:hidden;color:var(--denfoil-deep);-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:var(--font-size-xl);line-height:var(--leading-snug)}.data-sheet-card dl{display:grid;gap:.55rem;margin:0 0 var(--space-md)}.data-sheet-card dl div{display:flex;justify-content:space-between;gap:var(--space-sm);border-bottom:1px solid var(--color-border);padding-bottom:.45rem}.data-sheet-card dt{color:var(--color-text-muted);font-size:var(--font-size-xs);font-weight:800;letter-spacing:var(--tracking-wide);text-transform:uppercase}.data-sheet-card dd{color:var(--denfoil-deep);font-family:var(--font-mono);font-size:var(--font-size-sm);text-align:right;overflow-wrap:anywhere}.data-sheet-link{display:inline-flex;align-items:center;justify-content:center;min-height:2.5rem;margin-top:auto;padding:.65rem 1rem;border:1px solid var(--denfoil-blue);border-radius:var(--radius);color:var(--denfoil-blue);font-size:var(--font-size-sm);font-weight:800;text-align:center}.data-sheet-link:hover{background:var(--denfoil-blue);color:var(--denfoil-white)}.data-sheet-empty{padding:var(--space-2xl);background:var(--denfoil-white);border:1px solid var(--color-border);border-radius:var(--radius);text-align:center}.data-sheet-empty h2{margin-bottom:var(--space-sm);font-size:var(--font-size-2xl)}.data-sheet-empty p{max-width:46rem;margin:0 auto;color:var(--color-text-muted)}@media(max-width:900px){.data-sheets-hero-inner,.data-sheet-controls,.data-sheet-selection{grid-template-columns:1fr}.selection-actions{justify-content:flex-start}}@media(max-width:640px){.data-sheet-toolbar{flex-direction:column}.data-sheet-grid{grid-template-columns:1fr}}