.material-library-shell { padding: 28px 30px 48px; }
.material-hidden-content { display: none !important; }
.material-nav-item svg { width: 17px; height: 17px; flex: 0 0 auto; }
.material-library-page { display: grid; gap: 18px; max-width: 1450px; margin: 0 auto; }
.material-page-heading { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; padding: 5px 0 4px; }
.material-eyebrow { display: block; color: var(--primary); font-size: 10px; font-weight: 750; letter-spacing: .13em; }
.material-page-heading h1 { margin: 5px 0 6px; color: var(--ink-strong); font-size: 28px; letter-spacing: -.035em; }
.material-page-heading p { max-width: 740px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.material-summary { min-width: 132px; padding: 15px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-align: right; }
.material-summary strong { display: block; color: var(--ink-strong); font-size: 25px; line-height: 1; }
.material-summary span { display: block; margin-top: 6px; color: var(--muted); font-size: 11px; }
.material-filter-panel { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(140px, .35fr) minmax(160px, .38fr); gap: 10px; align-items: center; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; background: color-mix(in oklab, var(--surface) 90%, var(--primary-soft)); }
.material-filter-panel input, .material-filter-panel select, .material-upload-controls input[type="text"] { width: 100%; min-height: 36px; border: 1px solid var(--line); border-radius: 7px; outline: none; background: var(--surface); color: var(--ink-strong); padding: 0 10px; font: inherit; font-size: 12px; transition: border-color .16s ease, box-shadow .16s ease; }
.material-filter-panel input:focus, .material-filter-panel select:focus, .material-upload-controls input[type="text"]:focus { border-color: color-mix(in oklab, var(--primary) 68%, var(--line)); box-shadow: 0 0 0 3px color-mix(in oklab, var(--primary) 13%, transparent); }
.material-style { color: color-mix(in oklab, var(--primary) 78%, var(--ink)) !important; font-weight: 700; }
.material-upload-panel, .material-list-panel { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 5px 18px color-mix(in oklab, var(--ink) 4%, transparent); }
.material-upload-panel { display: grid; grid-template-columns: minmax(230px, .82fr) minmax(430px, 1.18fr); gap: 18px 28px; padding: 23px; }
.material-upload-panel h2, .material-list-heading h2 { margin: 0 0 6px; color: var(--ink-strong); font-size: 15px; }
.material-upload-panel p, .material-list-heading p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.material-upload-controls { display: flex; align-items: end; justify-content: flex-end; gap: 9px; flex-wrap: wrap; }
.material-upload-controls label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 650; }
.material-upload-controls select { height: 36px; min-width: 105px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--ink-strong); padding: 0 9px; }
.material-button, .material-refresh, .material-card-actions button { border: 0; border-radius: 7px; background: var(--primary); color: white; font-weight: 650; transition: background .16s ease, transform .16s ease; }
.material-button { min-height: 36px; padding: 0 13px; font-size: 12px; }
.material-button:hover:not(:disabled), .material-refresh:hover, .material-card-actions button:hover { background: var(--primary-hover); transform: translateY(-1px); }
.material-button:disabled { opacity: .58; }
.material-button.secondary, .material-refresh, .material-card-actions button { border: 1px solid var(--line); background: var(--surface); color: var(--ink-strong); }
.material-button.secondary:hover:not(:disabled), .material-refresh:hover, .material-card-actions button:hover { background: var(--surface-subtle); }
.material-queue { grid-column: 1 / -1; margin-top: -5px; color: var(--muted); font-size: 11px; }
.material-drop-zone { grid-column: 1 / -1; border: 1px dashed color-mix(in oklab, var(--primary) 48%, var(--line)); border-radius: 8px; color: var(--muted); padding: 16px; text-align: center; font-size: 12px; transition: background .15s ease, border-color .15s ease; }
.material-drop-zone.is-dragging { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-hover); }
.material-status { grid-column: 1 / -1; min-height: 18px; margin: -7px 0 0 !important; color: var(--muted); font-size: 11px !important; }
.material-status.success { color: var(--success); }.material-status.error { color: var(--danger); }
.material-list-panel { overflow: hidden; }.material-list-heading { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; padding: 19px 22px; border-bottom: 1px solid var(--line); }
.material-refresh { min-height: 32px; padding: 0 12px; font-size: 11px; }
.material-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(205px, 1fr)); gap: 14px; padding: 19px; }
.material-card { overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); transition: transform .16s ease, box-shadow .16s ease; }
.material-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px color-mix(in oklab, var(--ink) 10%, transparent); }.material-thumb { display: block; aspect-ratio: 1.35; background: var(--surface-subtle); }.material-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.material-card-body { display: grid; gap: 6px; padding: 11px 11px 9px; }.material-card-body strong { overflow: hidden; color: var(--ink-strong); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }.material-card-body span { color: var(--muted); font-size: 10px; }.material-card-body .material-type { color: var(--primary); font-weight: 700; }
.material-card-actions { display: flex; gap: 7px; border-top: 1px solid var(--line); padding: 9px 10px; }.material-card-actions button { flex: 1; min-height: 29px; padding: 0 7px; font-size: 10px; }.material-card-actions .material-danger { color: var(--danger); }.material-card-actions .material-danger:hover { background: var(--danger-soft); }
.material-empty { grid-column: 1 / -1; padding: 54px 22px; color: var(--muted); text-align: center; font-size: 12px; }
@media (max-width: 820px) { .material-library-shell { padding: 24px 18px 40px; }.material-page-heading { display: grid; }.material-summary { text-align: left; }.material-filter-panel { grid-template-columns: 1fr 1fr; }.material-filter-panel input { grid-column: 1 / -1; }.material-upload-panel { grid-template-columns: 1fr; }.material-upload-controls { justify-content: flex-start; }.material-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .material-library-shell { padding: 20px 14px 36px; }.material-page-heading h1 { font-size: 24px; }.material-filter-panel { grid-template-columns: 1fr; }.material-filter-panel input { grid-column: auto; }.material-upload-panel { padding: 18px; }.material-upload-controls { display: grid; grid-template-columns: 1fr 1fr; }.material-upload-controls label { grid-column: 1 / -1; }.material-upload-controls select { width: 100%; }.material-grid { grid-template-columns: 1fr; }.material-list-heading { display: grid; }.material-refresh { justify-self: start; } }
@media (prefers-reduced-motion: reduce) { .material-card, .material-button, .material-refresh, .material-card-actions button { transition: none; } }