.main-layout{display:flex;flex-direction:column;height:100vh}.content{flex:1;overflow-y:auto;padding-bottom:20px}.tabbar{display:flex;background-color:var(--bg-primary);border-top:1px solid var(--border-color);height:60px;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom);box-sizing:content-box}.tab-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-secondary);flex:1;height:100%;transition:color .2s ease}.tab-item.active{color:var(--primary-color)}.tab-icon{margin-bottom:4px}.tab-label{font-size:10px;font-weight:500}.toast-container{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:9999;padding:10px 20px;border-radius:8px;color:#fff;font-size:14px;box-shadow:0 4px 12px #00000026;animation:fadeIn .3s ease-out;max-width:80%;text-align:center}.toast-container.info{background-color:#000c}.toast-container.success{background-color:var(--success-color)}.toast-container.error{background-color:var(--error-color)}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%)}}.dialog-mask{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0006;z-index:2000;display:flex;align-items:center;justify-content:center;padding:40px}.dialog-container{width:100%;background-color:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:14px;overflow:hidden;animation:dialog-zoom .2s ease-out}.dialog-title{padding:20px 16px 8px;text-align:center;font-weight:600;font-size:17px}.dialog-message{padding:8px 16px 20px;text-align:center;font-size:13px;color:var(--text-primary);line-height:1.4;white-space:pre-wrap;word-break:break-all}.dialog-actions{display:flex;border-top:.5px solid var(--border-color)}.dialog-btn{flex:1;height:44px;font-size:17px;display:flex;align-items:center;justify-content:center;border-right:.5px solid var(--border-color)}.dialog-btn:last-child{border-right:none}.dialog-btn.cancel{color:var(--primary-color)}.dialog-btn.confirm{font-weight:600;color:var(--primary-color)}.dialog-btn.confirm.danger{color:var(--error-color)}@keyframes dialog-zoom{0%{transform:scale(1.1);opacity:0}to{transform:scale(1);opacity:1}}:root{--primary-color: #2563EB;--primary-hover: #1D4ED8;--primary-light: #EFF6FF;--success-color: #10B981;--warning-color: #F59E0B;--error-color: #EF4444;--text-primary: #111827;--text-secondary: #4B5563;--text-tertiary: #9CA3AF;--bg-primary: #FFFFFF;--bg-secondary: #F3F4F6;--bg-tertiary: #E5E7EB;--border-color: #E5E7EB;--card-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--safe-area-inset-bottom: env(safe-area-inset-bottom, 20px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.5;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}ul,ol{list-style:none;padding:0;margin:0}a{text-decoration:none;color:inherit}button{border:none;background:none;padding:0;cursor:pointer;font-family:inherit;transition:opacity .2s}button:active{opacity:.7}button:disabled{opacity:.5;cursor:not-allowed}input,textarea{border:none;outline:none;font-family:inherit;background:transparent}input:focus,textarea:focus{outline:none}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.flex-1{flex:1}.p-4{padding:1rem}.m-4{margin:1rem}.bg-white{background-color:#fff}.rounded-lg{border-radius:.5rem}.shadow-sm{box-shadow:0 1px 2px #0000000d}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.font-bold{font-weight:600}.safe-area-bottom{padding-bottom:var(--safe-area-inset-bottom)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--text-tertiary);text-align:center}.empty-state-icon{margin-bottom:16px;color:var(--border-color)}