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1rem}.btn-ghost:hover{background-color:#f8fafc;background-color:var(--bg-secondary);border-color:#6b7280;border-color:var(--text-secondary);color:#1f2937;color:var(--text-primary)}.btn-group{align-items:center;display:inline-flex;gap:.5rem}.btn-group .btn{margin:0}.action-buttons{align-items:center;display:flex;flex-wrap:wrap;gap:.5rem}.action-btn{align-items:center;border:none;border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:inline-flex;font-size:.75rem;font-weight:500;gap:.25rem;line-height:1.2;min-width:auto;padding:.375rem .75rem;transition:all .2s ease}.action-btn:hover{box-shadow:0 1px 2px 0 #0000000d;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.action-btn:active{transform:translateY(0)}.action-btn.danger{background-color:#ef4444;background-color:var(--danger-color);color:#fff}.action-btn.danger:hover{background-color:#dc2626;box-shadow:0 2px 8px #ef444440}.action-btn.success{background-color:#10b981;background-color:var(--success-color);color:#fff}.action-btn.success:hover{background-color:#059669;box-shadow:0 2px 8px #10b98140}.action-btn.warning{background-color:#f59e0b;background-color:var(--warning-color);color:#fff}.action-btn.warning:hover{background-color:#d97706;box-shadow:0 2px 8px #f59e0b40}.action-btn.secondary{background-color:#3b82f6;background-color:var(--secondary-color);color:#fff}.action-btn.secondary:hover{background-color:#2563eb;box-shadow:0 2px 8px #3b82f640}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}@keyframes buttonPress{0%{transform:translateY(0)}50%{transform:translateY(1px)}to{transform:translateY(0)}}.btn:active{animation:buttonPress .1s ease}.action-btn:disabled,.btn:disabled,button:disabled{animation:pulse 1.5s infinite;background-color:#9ca3af!important;background-color:var(--text-light)!important;box-shadow:none!important;color:#fff!important;cursor:not-allowed!important;opacity:.6;transform:none!important}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#1e3a8a,#1e40af);background:linear-gradient(135deg,var(--primary-color) 0,#1e40af 100%);box-shadow:0 4px 15px #1e3a8a4d}.btn-secondary:hover:not(:disabled){background:linear-gradient(135deg,#3b82f6,#2563eb);background:linear-gradient(135deg,var(--secondary-color) 0,#2563eb 100%);box-shadow:0 4px 15px #3b82f64d}.action-btn.danger:hover:not(:disabled){background:linear-gradient(135deg,#ef4444,#dc2626);background:linear-gradient(135deg,var(--danger-color) 0,#dc2626 100%);box-shadow:0 4px 15px #ef44444d}.action-btn.success:hover:not(:disabled){background:linear-gradient(135deg,#10b981,#059669);background:linear-gradient(135deg,var(--success-color) 0,#059669 100%);box-shadow:0 4px 15px 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var(--border-color);display:flex;flex-direction:column;gap:.75rem;padding-top:1rem;position:relative}.admin-actions:before{background:#f8fafc;background:var(--bg-secondary);color:#6b7280;color:var(--text-secondary);content:"⚠️ Admin Only";font-size:.75rem;font-weight:500;left:0;letter-spacing:.5px;padding:0 .5rem;position:absolute;text-transform:uppercase;top:-.75rem}@media (max-width:768px){.paper-actions-container{padding:1rem}.paper-actions-container .action-buttons{align-items:stretch;flex-direction:column}.paper-actions-container .action-buttons .btn{justify-content:center;width:100%}.delete-paper-btn{min-width:auto;width:100%}}.card{background:#fff;background:var(--bg-primary);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:12px;border-radius:var(--border-radius-lg);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;box-shadow:var(--shadow-md);margin-bottom:2rem;padding:2rem;transition:all .3s ease}.card:hover{box-shadow:0 10px 15px -3px 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