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8px;font-size:.75rem;display:inline-flex}.meta-tag:hover{background:var(--gray-200)}.meta-tag.category{background:linear-gradient(135deg,var(--black)0%,var(--gray-700)100%);color:var(--white)}.file-card-actions{gap:6px;display:flex}.btn-file-action{cursor:pointer;transition:all var(--transition);border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:6px;padding:8px 10px;font-size:.8125rem;font-weight:500;display:inline-flex}.btn-file-action.primary{background:var(--black);color:var(--white)}.btn-file-action.primary:hover{background:var(--gray-800)}.btn-file-action.secondary{background:var(--gray-100);color:var(--black);border:1px solid var(--gray-200)}.btn-file-action.secondary:hover{background:var(--gray-200)}.progress-bar-wrapper{margin-top:6px}.progress-label{color:var(--gray-600);justify-content:space-between;margin-bottom:4px;font-size:.75rem;display:flex}.progress-bar{background:var(--gray-200);border-radius:2px;height:4px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,var(--black),var(--gray-600));border-radius:2px;height:100%;transition:width .4s}.empty-state-modern{text-align:center;padding:var(--space-5)var(--space-3)}.empty-illustration{width:64px;height:64px;margin:0 auto var(--space-3);background:var(--gray-100);border-radius:50%;justify-content:center;align-items:center;font-size:2rem;animation:3s ease-in-out infinite float;display:flex}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.empty-state-modern h3{color:var(--gray-700);margin-bottom:4px;font-size:1rem;font-weight:600}.empty-state-modern p{color:var(--gray-500);max-width:400px;margin:0 auto;font-size:.875rem}.skeleton{background:linear-gradient(90deg,var(--gray-200)25%,var(--gray-100)50%,var(--gray-200)75%);background-size:200% 100%;border-radius:6px;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-card{background:var(--white);border:1px solid var(--gray-200);padding:var(--space-2);border-radius:8px}.skeleton-avatar{width:36px;height:36px;margin-bottom:var(--space-2);border-radius:8px}.skeleton-text{height:12px;margin-bottom:6px}.skeleton-text.short{width:60%}.skeleton-text.medium{width:80%}@keyframes modalSlide{0%{opacity:0;transform:scale(.95)translateY(20px)}to{opacity:1;transform:scale(1)translateY(0)}}@media (max-width:768px){.panel-header-modern{gap:var(--space-2);text-align:center;flex-direction:column}.panel-header-left{flex-direction:column}.files-grid-modern,.certificates-grid-modern{grid-template-columns:1fr}.file-card-actions{flex-direction:column}}.skeleton-text.long{width:100%}.certificates-grid-modern{gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.certificate-card-modern{background:var(--white);border:1px solid var(--gray-200);transition:all var(--transition);cursor:pointer;border-radius:10px;overflow:hidden}.certificate-card-modern:hover{border-color:gold;transform:translateY(-3px);box-shadow:0 8px 16px #0000001a}.certificate-card-header-modern{padding:var(--space-2)var(--space-3);text-align:center;background:linear-gradient(135deg,gold 0%,orange 100%)}.certificate-badge-icon{width:40px;height:40px;margin:0 auto var(--space-1);background:#fffffff2;border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;display:flex;box-shadow:0 2px 6px #0000001a}.certificate-card-header-modern h3{color:var(--white);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600}.certificate-card-body-modern{padding:var(--space-2)var(--space-3)}.certificate-card-body-modern h4{color:var(--black);margin-bottom:var(--space-2);font-size:.9375rem;font-weight:700;line-height:1.4}.certificate-details-grid{gap:var(--space-2);display:grid}.certificate-detail-item{border-bottom:1px solid var(--gray-100);justify-content:space-between;align-items:center;padding:4px 0;display:flex}.certificate-detail-item:last-child{border-bottom:none}.certificate-detail-label{color:var(--gray-500);font-size:.8125rem}.certificate-detail-value{color:var(--black);font-size:.8125rem;font-weight:600}.certificate-grade-badge{color:var(--black);background:linear-gradient(135deg,gold 0%,orange 100%);border-radius:12px;padding:4px 12px;font-size:.8125rem;font-weight:700;display:inline-flex}.certificate-card-footer-modern{padding:var(--space-2)var(--space-3);background:var(--gray-50);border-top:1px solid var(--gray-100);justify-content:space-between;align-items:center;display:flex}.certificate-id-small{color:var(--gray-500);background:var(--white);border:1px solid var(--gray-200);border-radius:4px;padding:3px 6px;font-family:SF Mono,Monaco,monospace;font-size:.6875rem}.btn-view-certificate{background:var(--black);color:var(--white);transition:all var(--transition);border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:.75rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-view-certificate:hover{background:var(--gray-800)}.video-modal-modern{z-index:9999;width:100%;height:100%;padding:var(--space-4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000f2;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.video-modal-content-modern{background:var(--black);border-radius:12px;width:100%;max-width:1200px;animation:.3s modalSlide;position:relative;overflow:hidden}.video-modal-close-modern{top:var(--space-2);right:var(--space-2);width:32px;height:32px;color:var(--white);cursor:pointer;z-index:10;transition:all var(--transition);background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1rem;display:flex;position:absolute}.video-modal-close-modern:hover{background:#fff3}@media (max-width:768px){.panel-header-modern{gap:var(--space-2);text-align:center;flex-direction:column}.panel-header-left{flex-direction:column}.files-grid-modern,.certificates-grid-modern{grid-template-columns:1fr}.file-card-actions{flex-direction:column}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}