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.2s;display:flex;position:relative}.folder-card:before{content:"📁";opacity:.2;font-size:1.4rem;position:absolute;top:18px;right:18px}.folder-card:hover,.folder-card.selected{background:linear-gradient(#fff,#eff9ff);border-color:#0ea5e9;transform:translateY(-4px);box-shadow:0 22px 50px #0ea5e92b}.folder-card-title{font-size:1.05rem;font-weight:800}.folder-card-subtitle{color:#475569;font-size:.92rem}.folder-open{color:#0ea5e9;opacity:.9;align-self:center;font-weight:700}.upload-panel-inner{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:20px;margin-bottom:20px;padding:20px}.file-input-label span{color:#111827;font-weight:600}.folder-view-panel{flex-direction:column;gap:18px;display:flex}.folder-card.selected .folder-card-title,.folder-card.selected .folder-card-subtitle{color:#111827}.panel.folders-panel{min-height:420px}.panel-header h2{margin:0}.upload-form{grid-template-columns:1fr auto;align-items:center;gap:12px;display:grid}.upload-form button{min-width:140px}.empty-state{text-align:center;color:#6b7280;background:#f8fafc;border:1px dashed #e5e7eb;border-radius:22px;padding:32px}.dashboard{flex-direction:column;gap:24px;display:flex}.dashboard-header{border-bottom:1px solid #0f172a14;justify-content:space-between;align-items:center;gap:16px;padding-bottom:8px;display:flex}.dashboard-welcome{color:#6b7280;margin:0 0 8px;font-size:.95rem}.dashboard-header h1{margin:0;font-size:2rem}.dashboard-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px;display:grid}.summary-card{background:#fff;border:1px solid #e5e7eb;border-radius:22px;padding:22px 24px;transition:transform .25s,box-shadow .25s;box-shadow:0 12px 30px #0f172a0f}.summary-card:hover{transform:translateY(-3px);box-shadow:0 20px 40px 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#e5e7eb;border-radius:24px;flex-direction:column;gap:14px;padding:18px;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;box-shadow:0 12px 30px #0f172a0f}.card-thumb-image,.card-thumb-video{object-fit:cover;background:#000;border-radius:20px;width:100%;height:180px}.file-card-thumb{color:#0f172a;background:#f8fafc;border-radius:18px;justify-content:center;align-items:center;height:110px;font-weight:700;display:flex}.file-icon{justify-content:center;align-items:center;width:100%;height:100%;font-size:.95rem;display:flex}.image-icon{background:linear-gradient(135deg,#dbeafe,#bfdbfe)}.video-icon{background:linear-gradient(135deg,#fde68a,#fcd34d)}.doc-icon{background:linear-gradient(135deg,#f5d0fe,#f0abfc)}.file-card-body{flex-direction:column;gap:10px;display:flex}.file-title{font-weight:700;line-height:1.3}.file-meta-row{color:#6b7280;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.9rem;display:flex}.file-badge{background:#f1f5f9;border-radius:9999px;padding:4px 10px}.file-meta.secondary{color:#9ca3af;font-size:.85rem}.file-card-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:auto;display:grid}.file-card-actions button{min-width:0}.file-card-thumb{border-radius:22px;height:170px;overflow:hidden}.card-thumb-image,.card-thumb-video{object-fit:cover;border-radius:22px;width:100%;height:100%}.file-card:hover{border-color:#f97316;transform:translateY(-4px);box-shadow:0 22px 36px #f973162e}.preview-modal{z-index:50;background:#0f172abf;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.preview-dialog{background:#fff;border-radius:18px;width:min(900px,100% - 40px);max-width:1000px;padding:18px;position:relative;box-shadow:0 26px 56px #0f172a33}.close-button{cursor:pointer;background:0 0;border:none;font-size:1.5rem;position:absolute;top:16px;right:16px}.preview-header{margin-bottom:14px}.preview-header strong{margin-bottom:4px;display:block}.preview-actions{grid-template-columns:52px minmax(0,1fr) 52px;align-items:center;gap:12px;display:grid}.preview-nav{color:#111827;cursor:pointer;background:#f8fafc;border:1px solid #e5e7eb;border-radius:14px;width:100%;min-height:46px;font-size:1.5rem;transition:background-color .2s,border-color .2s}.preview-nav:disabled{opacity:.4;cursor:not-allowed}.preview-content{background:#111827;border-radius:18px;justify-content:center;align-items:center;padding:12px;display:flex}.preview-content img,.preview-content video{background:#111827;border-radius:16px;width:auto;max-width:100%;height:auto;max-height:calc(80vh - 80px)}.preview-content video{width:100%;height:auto}.folder-list button{color:#0c4a6e;background:#e0f2fe}.folder-list button.selected{color:#fff;background:#0ea5e9}.panel{margin-bottom:24px}.inline-form{flex-wrap:wrap;gap:10px}.info-text{color:#4b5563;margin-top:10px}.file-table{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;background:#e2e8f0;padding:12px 10px}tbody tr td{border-top:1px solid #e5e7eb;padding:12px 10px}.actions{gap:8px;display:flex}.preview-panel img,.preview-panel video{border-radius:16px;max-width:100%}.message{background:#fde68a;border-radius:16px;margin-top:18px;padding:14px}