*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #ff2442;--primary-light: #ff4d64;--primary-dark: #d91f3a;--text-color: #333;--text-secondary: #666;--text-light: #999;--border-color: #eee;--bg-color: #f7f8fa;--white: #fff;--danger: #ff4d4f;--success: #52c41a;--warning: #faad14;--shadow-sm: 0 2px 8px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-color);background-color:var(--bg-color);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none}#root{min-height:100vh;max-width:100vw;overflow-x:hidden}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding-bottom:70px;background:var(--bg-color)}.header{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top,0px));display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-md)}.header-title{font-size:18px;font-weight:600;color:var(--white)}.tab-bar{position:fixed;bottom:0;left:0;right:0;background:var(--white);display:flex;border-top:1px solid var(--border-color);z-index:100;box-shadow:0 -2px 10px #0000000d;padding-bottom:env(safe-area-inset-bottom,0)}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 0;color:var(--text-light);text-decoration:none;font-size:11px;transition:all .2s ease;min-height:50px}.tab-item.active{color:var(--primary-color)}.tab-item.active .tab-icon{transform:scale(1.1)}.tab-icon{width:22px;height:22px;margin-bottom:2px;transition:transform .2s ease}.card{background:var(--white);border-radius:var(--radius-md);margin:12px;padding:16px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease}.card:active{box-shadow:var(--shadow-md)}.card-title{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text-color)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:500;border:none;cursor:pointer;transition:all .2s ease;min-height:44px;-webkit-tap-highlight-color:transparent}.btn:active{transform:scale(.98);opacity:.9}.btn-primary{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);color:var(--white);box-shadow:0 4px 12px #ff24424d}.btn-primary:active{background:var(--primary-dark);box-shadow:0 2px 8px #ff24424d}.btn-default{background:var(--white);color:var(--text-color);border:1px solid var(--border-color)}.btn-default:active{background:#fafafa}.btn-danger{background:var(--danger);color:var(--white)}.btn-success{background:var(--success);color:var(--white)}.btn-block{width:100%}.btn-sm{padding:8px 14px;font-size:13px;min-height:36px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:14px;font-weight:500;color:var(--text-color);margin-bottom:8px}.form-input{width:100%;padding:12px 14px;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:15px;outline:none;transition:all .2s ease;background:var(--white);min-height:44px}.form-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #ff24421a}.form-input::placeholder{color:var(--text-light)}.form-select{width:100%;padding:12px 36px 12px 14px;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:15px;background:var(--white);outline:none;min-height:44px;transition:all .2s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.form-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #ff24421a}.list{background:var(--white);border-radius:var(--radius-md);margin:0 12px;overflow:hidden;box-shadow:var(--shadow-sm)}.list-item{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border-color);transition:background .2s ease;min-height:60px}.list-item:active{background:#fafafa}.list-item:last-child{border-bottom:none}.list-item-content{flex:1;min-width:0}.list-item-title{font-size:15px;font-weight:500;margin-bottom:4px;color:var(--text-color);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item-desc{font-size:13px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item-arrow{color:var(--text-light);font-size:12px;margin-left:8px}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:12px}.stat-card{background:var(--white);border-radius:var(--radius-md);padding:16px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}.stat-card:active{transform:scale(.98)}.stat-value{font-size:22px;font-weight:700;color:var(--primary-color);margin-bottom:4px;line-height:1.2}.stat-label{font-size:12px;color:var(--text-secondary)}.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500;white-space:nowrap}.tag-primary{background:#ff24421a;color:var(--primary-color)}.tag-success{background:#52c41a1a;color:var(--success)}.tag-warning{background:#faad141a;color:var(--warning)}.tag-default{background:#f5f5f5;color:var(--text-secondary)}.modal-mask{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:flex-end;z-index:1000;animation:fadeIn .2s ease;padding-bottom:env(safe-area-inset-bottom,0)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--white);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:20px;width:100%;max-height:85vh;overflow-y:auto;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.modal-title{font-size:17px;font-weight:600}.modal-close{font-size:28px;color:var(--text-light);background:none;border:none;padding:0;line-height:1;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.modal-close:active{color:var(--text-color)}.modal-footer{display:flex;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border-color)}.modal-footer .btn{flex:1}.loading{text-align:center;padding:40px 20px;color:var(--text-light)}.loading:after{content:"";display:inline-block;width:16px;height:16px;margin-left:8px;border:2px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.empty{text-align:center;padding:60px 20px;color:var(--text-light)}.empty-icon{font-size:48px;margin-bottom:12px;opacity:.5}.empty-text{font-size:14px}.detail-header{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);padding:24px 16px;padding-top:calc(24px + env(safe-area-inset-top,0px));margin-bottom:12px}.detail-title{font-size:22px;font-weight:600;margin-bottom:8px;color:var(--white)}.detail-info{font-size:14px;color:#fffc}.detail-section{background:var(--white);border-radius:var(--radius-md);margin:0 12px 12px;overflow:hidden;box-shadow:var(--shadow-sm)}.detail-section-title{font-size:15px;font-weight:600;padding:14px 16px;border-bottom:1px solid var(--border-color);background:#fafafa}.detail-section-content{padding:16px}.detail-row{display:flex;justify-content:space-between;padding:10px 0;font-size:14px;border-bottom:1px solid #f5f5f5}.detail-row:last-child{border-bottom:none}.detail-row-label{color:var(--text-secondary);flex-shrink:0}.detail-row-value{color:var(--text-color);text-align:right;font-weight:500}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s ease;background:#fafafa}.upload-area:active{border-color:var(--primary-color);background:#ff24420d}.upload-icon{font-size:36px;color:var(--text-light);margin-bottom:8px}.upload-text{font-size:14px;color:var(--text-secondary)}.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.image-item{position:relative;aspect-ratio:1;border-radius:var(--radius-sm);overflow:hidden}.image-item img{width:100%;height:100%;object-fit:cover}.image-item .delete-btn{position:absolute;top:4px;right:4px;width:24px;height:24px;background:#0009;border-radius:50%;color:#fff;font-size:16px;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer}.actions{display:flex;gap:12px;margin-top:20px}.actions .btn{flex:1}.page-title{font-size:17px;font-weight:600;padding:16px;padding-top:calc(16px + env(safe-area-inset-top,0px));background:var(--white);border-bottom:1px solid var(--border-color)}.login-container{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:24px;background:linear-gradient(180deg,var(--white) 0%,#f7f8fa 100%)}.login-logo{text-align:center;margin-bottom:40px}.login-logo h1{font-size:28px;font-weight:700;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-form{background:var(--white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-md)}.login-title{font-size:22px;font-weight:600;margin-bottom:8px;text-align:center}.login-subtitle{color:var(--text-secondary);margin-bottom:32px;text-align:center;font-size:14px}.status-badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:500}.status-pending{background:#faad141a;color:var(--warning)}.status-completed{background:#52c41a1a;color:var(--success)}.status-cancelled{background:#ff4d4f1a;color:var(--danger)}::-webkit-scrollbar{width:0;height:0;color:transparent}@supports (padding-bottom: env(safe-area-inset-bottom)){.tab-bar{padding-bottom:env(safe-area-inset-bottom)}.main-content{padding-bottom:calc(70px + env(safe-area-inset-bottom))}}@media (hover: none){.btn:active{transform:scale(.96);opacity:.9}.list-item:active{background:#f5f5f5}.card:active{box-shadow:var(--shadow-md)}.stat-card:active{transform:scale(.98)}}@media (max-width: 360px){.stats-grid{gap:8px}.stat-card{padding:12px}.stat-value{font-size:20px}.form-input,.form-select{padding:10px 12px;font-size:14px}}