:root{--primary-color:#667eea;--primary-gradient:linear-gradient(135deg,#667eea,#764ba2);--primary-light:#8b9dc3;--primary-dark:#5a67d8;--success-color:#10b981;--warning-color:#f59e0b;--error-color:#ef4444;--info-color:#3b82f6;--bg-primary:#f8fafc;--bg-secondary:#fff;--text-primary:#1a202c;--text-secondary:#718096;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1);--border-radius:8px;--border-radius-lg:12px}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6}#app,body,html{height:100%}@media(max-width:768px){.hide-mobile{display:none!important}.mobile-full-width{width:100%!important}.mobile-padding{padding:16px!important}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.fade-in{animation:fadeIn .6s ease-out}.slide-in-right{animation:slideInRight .5s ease-out}.pulse{animation:pulse 2s infinite}.float{animation:float 3s ease-in-out infinite}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.el-button--primary{background:var(--primary-gradient)!important;border:none;border-radius:var(--border-radius);transition:all .3s ease}.el-button--primary:hover{background:var(--primary-dark)!important;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.el-card{border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm);border:none;transition:all .3s ease}.el-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.el-input__inner{border-radius:var(--border-radius);border:1px solid var(--border-color);transition:all .3s ease}.el-input__inner:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px rgba(102,126,234,.1)}.gradient-bg{background:var(--primary-gradient)}.glass-effect{background:hsla(0,0%,100%,.1);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.p-16{padding:16px}.p-24{padding:24px}.p-32{padding:32px}.rounded{border-radius:var(--border-radius)}.rounded-lg{border-radius:var(--border-radius-lg)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.floating-resize-handle{position:absolute;width:20px;height:20px;background:#007bff;border:2px solid #fff;border-radius:50%;cursor:nw-resize;z-index:9999;box-shadow:0 2px 8px rgba(0,0,0,.3);opacity:0;transition:opacity .2s ease;pointer-events:auto}.floating-resize-handle.show{opacity:1}.floating-resize-handle:hover{background:#0056b3;transform:scale(1.1);box-shadow:0 4px 12px rgba(0,0,0,.4)}.resizable-image-container{position:relative;display:inline-block}.resizable-image-container img{display:block;max-width:100%;height:auto}.resizing{-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none}.resizing .floating-resize-handle{opacity:1!important}@media (max-width:768px){.floating-resize-handle{width:24px;height:24px;border-width:3px}}@media (max-width:480px){.floating-resize-handle{width:28px;height:28px;border-width:4px}}