@charset "UTF-8";
[hidden]{display:none!important}
.tech-brand{display:flex;align-items:center;gap:9px}.tech-brand img{display:block;object-fit:contain;flex-shrink:0}
:root{color-scheme:light;--ink:#202b2a;--muted:#697674;--line:#dce3e1;--paper:#fff;--canvas:#f3f6f5;--green:#176b58;--green-dark:#105341;--green-soft:#e7f3ef;--amber:#986315;--red:#a13b32;--red-soft:#fff0ed;--shadow:0 12px 34px rgba(25,49,43,.08);font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-size:15px;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #6aab99}button{cursor:pointer}h1,h2,p{margin-top:0}h1{font-size:25px;line-height:1.3;margin-bottom:5px}h2{font-size:20px;line-height:1.35;margin:2px 0 0}.muted{color:var(--muted);margin:3px 0 0}.wordmark{color:var(--ink);font-weight:750;text-decoration:none;letter-spacing:0}.wordmark span{color:var(--muted);font-weight:500;margin-left:8px}.section-kicker{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--green);text-transform:uppercase;margin-bottom:6px}.button{min-height:42px;border:1px solid transparent;border-radius:5px;padding:9px 16px;font-weight:650;white-space:nowrap}.button-primary{background:var(--green);color:white}.button-primary:hover{background:var(--green-dark)}.button-primary:disabled{opacity:.58;cursor:wait}.button-secondary{background:white;border-color:var(--line);color:var(--ink)}.button-secondary:hover,.button-quiet:hover{background:#edf2f0}.button-quiet{background:transparent;color:var(--muted);border-color:var(--line)}.button-full{width:100%;margin-top:20px}.icon-button{height:36px;width:36px;background:transparent;border:1px solid var(--line);border-radius:5px;font-size:22px;color:var(--muted)}
/* Technician */
.tech-page{min-height:100vh}.tech-shell{max-width:780px;margin:0 auto;padding:0 28px 38px}.tech-header{height:68px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:26px}.header-note{font-size:13px;color:var(--muted)}.machine-panel{background:var(--paper);border:1px solid var(--line);border-radius:7px;padding:23px 25px;margin-bottom:30px;box-shadow:var(--shadow)}.state-line{color:var(--muted);font-size:14px;padding:5px 0}.state-line.is-error{color:var(--red)}.machine-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:2px 0 18px;border-bottom:1px solid var(--line)}.machine-heading h1{font-size:23px;margin:0 0 3px;overflow-wrap:anywhere}.machine-code{font-size:13px;color:var(--muted);margin:0}.status-tag{font-size:12px;color:var(--green);background:var(--green-soft);padding:4px 9px;border-radius:3px;white-space:nowrap}.machine-facts{margin:16px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}.machine-facts div{min-width:0}.machine-facts dt{font-size:12px;color:var(--muted)}.machine-facts dd{margin:2px 0 0;font-weight:600;overflow-wrap:anywhere}.form-section{padding:0 2px}.section-title-row{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px}.required-note,.optional-note{font-size:12px;color:var(--muted);font-weight:400}.field-label{display:block;font-size:14px;font-weight:650;margin:19px 0 7px}.field-label>span:not(.optional-note){color:var(--red)}input:not([type=file]),select,textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid #cbd5d2;border-radius:4px;background:white;color:var(--ink)}textarea{resize:vertical;min-height:82px}input::placeholder,textarea::placeholder{color:#939e9b}.field-meta{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);margin-top:5px}.attachment-label{margin-bottom:8px}.optional-note{margin-left:6px}.upload-zone{display:flex;align-items:center;gap:13px;min-height:82px;padding:14px;border:1px dashed #aabbb5;border-radius:5px;background:#fafcfb;cursor:pointer}.upload-zone:hover{border-color:var(--green);background:#f4faf7}.upload-zone input{position:absolute;width:1px;height:1px;opacity:0}.upload-zone input:focus-visible+.upload-mark{outline:3px solid #6aab99;outline-offset:3px}.upload-mark{height:40px;width:40px;flex:0 0 40px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;border-radius:4px;font-size:26px}.upload-zone strong,.upload-zone small{display:block}.upload-zone small{font-size:12px;color:var(--muted);margin-top:2px}.file-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:11px}.file-item{min-width:0;position:relative;border:1px solid var(--line);border-radius:4px;background:white;overflow:hidden}.file-preview{height:96px;width:100%;object-fit:cover;background:#edf1f0;display:block}.video-preview{display:grid;place-items:center;color:var(--green);font-size:13px}.file-meta{padding:7px 9px 9px}.file-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600}.file-size{font-size:11px;color:var(--muted)}.remove-file{position:absolute;right:5px;top:5px;border:0;border-radius:3px;background:#fff;color:var(--red);height:28px;padding:0 8px;box-shadow:0 1px 5px #0002}.inline-error{color:var(--red);font-size:13px;margin:8px 0}.inline-error[hidden]{display:none}.submit-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);margin-top:25px;padding-top:18px}.privacy-note{color:var(--muted);font-size:12px;margin:0}.submit-state{margin-top:14px;padding:13px 15px;border-radius:4px;background:var(--green-soft);color:var(--green)}.submit-state.is-error{background:var(--red-soft);color:var(--red)}.submit-state strong{display:block}.page-footer{text-align:center;color:#87918e;border-top:1px solid var(--line);padding-top:18px;margin-top:36px;font-size:12px}
/* Admin */
.admin-page{min-height:100vh}.admin-header{height:64px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(26px,calc((100vw - 1280px)/2));}.account-area{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted)}.admin-tabs{height:49px;background:white;border-bottom:1px solid var(--line);display:flex;gap:26px;padding:0 max(26px,calc((100vw - 1280px)/2))}.tab-button{border:0;background:transparent;border-bottom:2px solid transparent;padding:0 2px;color:var(--muted);font-weight:600}.tab-button.is-active{color:var(--green);border-color:var(--green)}.admin-main{max-width:1280px;margin:0 auto;padding:32px 26px 60px}.view-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.view-heading h1{margin:0}.table-wrap{background:white;border:1px solid var(--line);border-radius:5px;overflow:auto}table{border-collapse:collapse;width:100%;min-width:630px;text-align:left}th,td{padding:13px 15px;border-bottom:1px solid #e9eeec;vertical-align:middle}th{font-size:12px;color:var(--muted);font-weight:650;background:#f9fbfa;white-space:nowrap}td{font-size:13px}tr:last-child td{border-bottom:0}.machine-primary{font-weight:700}.cell-sub{display:block;font-size:12px;color:var(--muted);margin-top:2px}.row-actions{display:flex;gap:6px;justify-content:flex-end}.small-action{background:white;border:1px solid var(--line);border-radius:4px;padding:6px 9px;color:var(--ink);font-size:12px}.small-action:hover{border-color:#91aaa1;color:var(--green)}.small-action.danger{color:var(--red)}.actions-heading{text-align:right}.table-state{text-align:center;color:var(--muted);padding:30px}.filter-bar{display:flex;gap:9px;margin:0 0 15px}.filter-bar input{max-width:380px}.filter-bar select{width:auto;min-width:145px}.records-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:16px;align-items:start}.records-table-wrap table{min-width:570px}.record-row{cursor:pointer}.record-row:hover td,.record-row.is-selected td{background:#f0f7f4}.record-state{display:inline-block;border-radius:3px;padding:3px 7px;background:#eef1f0;color:#596461;font-size:11px;white-space:nowrap}.record-state.new{background:#fff2db;color:var(--amber)}.record-state.in_progress{background:#eaf2f9;color:#356589}.record-state.resolved{background:var(--green-soft);color:var(--green)}.record-detail{background:white;border:1px solid var(--line);border-radius:5px;padding:18px;min-height:260px}.detail-placeholder{color:var(--muted);font-size:13px}.detail-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;padding-bottom:13px;border-bottom:1px solid var(--line)}.detail-top h2{font-size:17px;overflow-wrap:anywhere}.detail-block{margin-top:15px}.detail-block h3{font-size:12px;color:var(--muted);margin:0 0 5px}.detail-block p{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.detail-meta{font-size:12px;color:var(--muted);margin-top:5px}.detail-status{margin-top:16px;display:flex;gap:8px;align-items:center}.detail-status label{font-size:12px;font-weight:650}.detail-status select{min-height:38px;padding:6px 8px}.media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.media-link{font-size:12px;color:var(--green);overflow-wrap:anywhere}.media-link img,.media-link video{width:100%;height:115px;object-fit:cover;background:#edf1f0;border-radius:3px;display:block;margin-bottom:4px}.machine-dialog,.qr-dialog{border:0;border-radius:6px;padding:0;width:min(520px,calc(100vw - 28px));box-shadow:0 24px 70px #17292340;color:var(--ink)}dialog::backdrop{background:#17292377}.machine-dialog form,.qr-dialog{padding:23px}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:17px}.dialog-heading h2{font-size:20px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:22px}.qr-url{padding:12px;border:1px solid var(--line);border-radius:4px;background:#f8faf9;font-size:13px;overflow-wrap:anywhere;user-select:all}.login-shell{min-height:100vh;display:grid;place-items:center;padding:22px}.login-panel{width:min(400px,100%);padding:30px;background:white;border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow)}.login-panel h1{margin-bottom:4px}.login-panel>.muted{margin-bottom:25px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:700px){.tech-shell{padding:0 16px 28px}.tech-header{height:58px;margin-bottom:16px}.machine-panel{padding:18px 16px;margin-bottom:25px}.machine-heading h1{font-size:20px}.machine-facts{grid-template-columns:1fr 1fr;gap:12px}.section-title-row{margin-bottom:15px}.submit-row{display:block}.submit-row .button{width:100%;margin-top:14px}.privacy-note{line-height:1.45}.admin-header{height:58px;padding:0 15px}.admin-tabs{padding:0 15px;gap:22px}.admin-main{padding:24px 14px 40px}.view-heading{align-items:flex-start;gap:12px}.view-heading h1{font-size:22px}.view-heading>.button{align-self:center;padding:8px 10px;font-size:13px}.records-layout{grid-template-columns:1fr}.record-detail{min-height:190px}.filter-bar{display:grid;grid-template-columns:minmax(0,1fr) auto}.filter-bar input{grid-column:1/-1;max-width:none}.records-table-wrap table{min-width:560px}.account-area{gap:7px}.account-area .button{padding:7px 9px;min-height:36px;font-size:12px}.wordmark span{display:none}}
@media(max-width:390px){.tech-shell{padding-inline:12px}.machine-facts{grid-template-columns:1fr}.machine-panel{padding:16px 13px}.header-note{font-size:12px}.field-meta{font-size:11px}.login-panel{padding:23px}}
.upload-progress{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px 14px;margin-top:14px;padding:12px;border:1px solid var(--line);border-radius:4px;background:white}.upload-progress[hidden]{display:none}.progress-copy{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}.upload-progress progress{width:100%;height:8px;grid-column:1/2;accent-color:var(--green)}.upload-progress .button{grid-column:2;grid-row:1/3;min-height:36px;padding:6px 10px}
@media print{body.printing-qr>*{display:none!important}body.printing-qr #qr-dialog{display:block!important;position:static!important;width:100%!important;max-width:480px!important;margin:0 auto!important;box-shadow:none!important}body.printing-qr #qr-dialog::backdrop{display:none}.printing-qr .qr-actions,.printing-qr .qr-url,.printing-qr .qr-state,.printing-qr .dialog-heading .icon-button{display:none!important}.printing-qr .qr-image-frame{border:0}}