:root{--primary:#1890ff;--primary-dark:#096dd9;--success:#52c41a;--warning:#faad14;--danger:#ff4d4f;--bg:#f5f5f5;--card-bg:#fff;--text:#333;--text-secondary:#999;--border:#eee;--radius:12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.page{padding:16px 16px 80px}.page-title{font-size:20px;font-weight:700;margin-bottom:16px;color:var(--text)}.card{background:var(--card-bg);border-radius:var(--radius);padding:16px;margin-bottom:12px;box-shadow:0 1px 4px #0000000a}.card-title{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text);display:flex;align-items:center;gap:8px}.btn{display:block;width:100%;padding:14px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;text-align:center}.btn-primary{background:var(--primary);color:#fff}.btn-primary:active{opacity:.85}.btn-danger{background:var(--danger);color:#fff}.btn-outline{background:transparent;border:1px solid var(--primary);color:var(--primary)}.input{padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:15px;width:100%;outline:none;transition:border .2s}.input:focus{border-color:var(--primary)}.textarea{padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:15px;width:100%;outline:none;min-height:100px;resize:vertical}.label{display:block;font-size:14px;color:var(--text);margin-bottom:6px;font-weight:500}.form-group{margin-bottom:16px}.tag{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:500}.tag-urgent{background:#fff1f0;color:#ff4d4f;border:1px solid #ffa39e}.tag-pending{background:#fff7e6;color:#fa8c16}.tag-assigned{background:#e6f7ff;color:#1890ff}.tag-repairing{background:#f6ffed;color:#52c41a}.tag-completed{background:#f0f5ff;color:#2f54eb}.tag-cancelled{background:#fafafa;color:#999}.urgent-badge{background:#ff4d4f;color:#fff;padding:2px 8px;border-radius:4px;font-size:11px;margin-left:6px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#fff;display:flex;border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 0;color:#999;text-decoration:none;font-size:11px;cursor:pointer}.nav-item.active{color:var(--primary)}.nav-item .icon{font-size:22px;margin-bottom:2px}.order-card{padding:14px;border-radius:10px;margin-bottom:10px;border:1px solid var(--border);background:#fff}.order-card.urgent{border-color:#ffa39e;background:#fff1f0}.order-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.order-no{font-size:13px;color:var(--text-secondary)}.order-device{font-size:16px;font-weight:600;margin-bottom:4px}.order-dept{font-size:13px;color:var(--text-secondary);margin-bottom:8px}.order-footer{display:flex;justify-content:space-between;align-items:center;margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.order-time{font-size:12px;color:#bbb}.login-box{width:100%;max-width:360px;background:#fff;border-radius:16px;padding:32px 24px}.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.75);color:#fff;padding:12px 24px;border-radius:8px;font-size:14px;z-index:9999;pointer-events:none}.stars{display:inline-flex;gap:2px}.stars .star{font-size:22px;color:#e8e8e8;cursor:pointer}.stars .star.active{color:#faad14}.required{color:#ff4d4f;margin-left:2px}.optional{color:#999;font-weight:400;font-size:12px}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.quick-card{background:#fff;border-radius:12px;padding:14px;display:flex;align-items:center;gap:10px;cursor:pointer;transition:all .2s;border:1px solid #eee;box-shadow:0 1px 3px #0000000a}.quick-card:active{transform:scale(.97);opacity:.9}.quick-card.primary{background:linear-gradient(135deg,#fff7e6,#fff1f0);border-color:#ffa39e}.quick-icon{font-size:28px;line-height:1}.quick-text{flex:1}.quick-title{font-size:14px;font-weight:600;color:#333}.quick-desc{font-size:11px;color:#999;margin-top:2px}.tab-row{display:flex;gap:0;background:#f5f5f5;border-radius:8px;padding:3px}.tab-btn{flex:1;padding:8px 0;border:none;background:transparent;border-radius:6px;font-size:13px;color:#666;cursor:pointer;transition:all .2s}.tab-btn.active{background:#fff;color:var(--primary);font-weight:600;box-shadow:0 1px 3px #00000014}.search-box{margin-bottom:8px}.device-list{max-height:260px;overflow-y:auto;border:1px solid #eee;border-radius:8px}.device-item{display:flex;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid #f5f5f5;cursor:pointer;transition:background .15s}.device-item:last-child{border-bottom:none}.device-item:active{background:#f5f5f5}.device-item.selected{background:#e6f7ff;border-left:3px solid var(--primary)}.device-item.emergency{background:#fff7e6}.device-item.emergency.selected{background:#ffe7ba;border-left-color:#ff4d4f}.device-name{font-size:14px;font-weight:600;display:flex;align-items:center;gap:4px}.device-meta{font-size:12px;color:#999;margin-top:2px}.device-check{width:24px;height:24px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.empty-tip{text-align:center;color:#ccc;padding:20px;font-size:13px}.scan-result{padding:10px;border-radius:8px;margin-top:8px;font-size:14px;display:flex;flex-wrap:wrap;align-items:center;gap:4px}.scan-result.success{background:#f6ffed;color:#52c41a}.scan-result.error{background:#fff1f0;color:#ff4d4f}.scan-result small{font-size:12px;color:#666;width:100%}.input-row{display:flex;gap:8px}.input-row .input{flex:1}.btn-sm{width:auto!important;padding:10px 16px!important;font-size:14px!important}.btn-lg{padding:16px!important;font-size:17px!important;margin-top:8px}.fault-tags{display:flex;flex-wrap:wrap;gap:8px}.fault-tag{padding:6px 12px;border-radius:20px;font-size:13px;border:1px solid #eee;background:#fff;cursor:pointer;transition:all .15s;user-select:none}.fault-tag:active{transform:scale(.95)}.fault-tag.active{background:#e6f7ff;border-color:var(--primary);color:var(--primary);font-weight:600}.photo-area{display:flex;flex-wrap:wrap;gap:8px}.photo-item{width:72px;height:72px;border-radius:8px;background-size:cover;background-position:center;position:relative;border:1px solid #eee}.photo-delete{position:absolute;top:-6px;right:-6px;width:20px;height:20px;background:#ff4d4f;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;line-height:1}.photo-add{width:72px;height:72px;border:2px dashed #ddd;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:border-color .2s}.photo-add:active{border-color:var(--primary)}.add-icon{font-size:28px;color:#bbb;line-height:1}.add-text{font-size:10px;color:#bbb;margin-top:2px}.textarea-wrap{position:relative}.textarea-actions{display:flex;justify-content:space-between;align-items:center;padding:6px 0 0}.voice-btn{padding:6px 14px;border:1px solid #eee;border-radius:20px;background:#fff;font-size:13px;color:#666;cursor:pointer;transition:all .15s}.voice-btn:active{background:#f5f5f5}.voice-btn.recording{background:#fff1f0;border-color:#ffa39e;color:#ff4d4f;animation:pulse 1.2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.char-count{font-size:12px;color:#ccc}.audio-player{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#f9f9f9;border-radius:8px}.audio-icon{font-size:24px}.btn-text{padding:4px 12px;border:none;background:transparent;color:#ff4d4f;font-size:13px;cursor:pointer}.form-row{display:flex;gap:12px}.form-group.half{flex:1}.urgency-row{display:flex;gap:8px}.urgency-btn{flex:1;padding:12px;border:2px solid #eee;border-radius:8px;font-size:15px;cursor:pointer;background:#fff;transition:all .2s;font-weight:500}.urgency-btn.normal.active{border-color:#52c41a;background:#f6ffed;color:#52c41a}.urgency-btn.urgent.active{border-color:#ff4d4f;background:#fff1f0;color:#ff4d4f}.emergency-tip{padding:12px;background:#fff7e6;border-radius:8px;margin-bottom:16px;font-size:13px;color:#fa8c16;line-height:1.6}.detail-images{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.detail-images img{width:80px;height:80px;border-radius:8px;object-fit:cover;cursor:pointer;border:1px solid #eee}.detail-audio{margin-top:8px}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1890ff 0%,#096dd9 100%);padding:20px}.login-box{width:100%;max-width:360px;background:#fff;border-radius:16px;padding:32px 24px;box-shadow:0 8px 32px #0000001f}.login-logo{text-align:center;margin-bottom:28px}.login-logo h1{font-size:22px;color:var(--text)}.login-logo p{font-size:13px;color:var(--text-secondary);margin-top:4px}.login-hint{text-align:center;margin-top:16px;font-size:12px;color:#bbb;line-height:1.8}.login-hint span{display:inline-block;background:#f5f5f5;padding:2px 8px;border-radius:4px;margin:0 2px;font-family:monospace}.home-banner{background:linear-gradient(135deg,#1890ff,#096dd9);border-radius:16px;padding:20px;color:#fff;margin-bottom:16px}.home-banner h2{font-size:20px;margin-bottom:4px}.home-banner p{font-size:13px;opacity:.85}.home-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.home-action{background:#fff;border-radius:12px;padding:16px 10px;text-align:center;cursor:pointer;box-shadow:0 1px 4px #0000000a;transition:all .15s;border:1px solid #eee}.home-action:active{transform:scale(.95)}.home-action .icon{font-size:30px;margin-bottom:6px;display:block}.home-action .text{font-size:13px;font-weight:600;color:#333}.timeline{position:relative;padding-left:24px}.timeline:before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:#eee}.timeline-item{position:relative;padding-bottom:16px}.timeline-item:before{content:"";position:absolute;left:-19px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--primary);border:2px solid #fff;box-shadow:0 0 0 2px var(--primary)}.timeline-item.completed:before{background:#52c41a;box-shadow:0 0 0 2px #52c41a}.timeline-time{font-size:11px;color:#bbb}.timeline-content{font-size:14px;color:#333;margin-top:2px}