:root{font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:#172b3c;background:#f3f6f8;font-size:16px;line-height:1.55;--blue:#1265ed;--muted:#637586;--border:#e1e8ee}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible,.dropzone:focus-visible{outline:3px solid #73adff;outline-offset:3px}header{min-height:78px;background:white;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:24px;padding:18px 4.5%}.brand{font-size:22px;font-weight:800;text-decoration:none;color:#14334b;letter-spacing:.04em}.brand span{font-size:14px;font-weight:400;margin-left:16px;border-left:1px solid #d3dde6;padding-left:16px;letter-spacing:0}.status{display:flex;align-items:center;gap:8px;margin-left:auto;font-size:14px;color:var(--muted)}.status i{width:8px;height:8px;border-radius:50%;background:#c48c22}.status i.online{background:#19926c}.quiet{border:0;background:transparent;color:#526d83;padding:6px;font-size:14px}.quiet:hover{color:var(--blue)}main{max-width:1440px;margin:auto;padding:32px 36px 52px}.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.eyebrow{color:var(--muted);font-size:13px;letter-spacing:.08em}h1{font-size:28px;letter-spacing:-.02em;margin:4px 0 0;line-height:1.4}h2{font-size:17px;margin:0;font-weight:650}h3{font-size:15px;margin:0;font-weight:600}.privacy{font-size:13px;color:#417263;background:#e6f1ee;border-radius:24px;padding:7px 12px}.layout{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:start}.card{background:white;border:1px solid var(--border);border-radius:14px;padding:24px;box-shadow:0 3px 9px #16344903}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.section-title b{font-size:13px;color:#8ba0b1;margin-right:12px;font-weight:500}.dropzone{border:1px dashed #9abbe6;background:#f6faff;border-radius:10px;min-height:154px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer;text-align:center;padding:14px}.dropzone.drag{background:#e4efff;border-color:var(--blue)}.dropzone strong{font-size:15px;font-weight:600}.dropzone>span:last-child{font-size:12px;color:var(--muted)}.upload-icon{display:flex;align-items:center;justify-content:center;background:#e5efff;color:var(--blue);width:36px;height:36px;font-size:26px;border-radius:10px;margin-bottom:5px}.helper{font-size:13px;color:var(--muted);margin:12px 0 0;line-height:1.7}details{font-size:13px;margin-top:12px;color:#647b90}summary{cursor:pointer}details textarea{margin:10px 0}.address-heading{display:flex;align-items:center;gap:9px;margin:22px 0 12px}.badge{font-size:12px;border-radius:5px;width:24px;height:24px;display:grid;place-items:center}.send{background:#e7f0ff;color:var(--blue)}.receive{background:#fff0e8;color:#b76634}label{display:block;font-size:13px;color:#5a7185}input:not([type=checkbox]),textarea,select{width:100%;border:1px solid #d9e3eb;background:#fff;border-radius:6px;padding:10px 11px;outline:none;color:#19364c;margin-top:6px;font-size:14px;transition:border .15s}input:focus,textarea:focus,select:focus{border-color:#6d9feb;box-shadow:0 0 0 3px #1470ff0b}input::placeholder,textarea::placeholder{color:#9aabb9}textarea{resize:vertical;min-height:65px;line-height:1.6}.regions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:12px}.cargo{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.joined{display:flex;border:1px solid #d9e3eb;border-radius:6px;margin-top:6px;align-items:center;background:white}.joined input,.joined select{border:0;margin:0;background:transparent;min-width:0}.joined select{width:82px;flex-shrink:0;border-left:1px solid #e6edf3;border-radius:0}.joined span{padding:0 15px}.right-column{display:grid;gap:24px}.mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mode{display:flex;flex-direction:column;text-align:left;gap:5px;padding:17px;border:1px solid var(--border);border-radius:8px;background:white;color:#264459}.mode strong{font-size:17px}.mode span{font-size:12px;color:#7890a3}.mode.selected{background:#f0f6ff;border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}.mode.selected strong{color:var(--blue)}.preview{margin-top:22px;padding:18px;background:#f7f9fb;border-radius:8px}.preview-caption{font-size:12px;color:#74899a}.metrics{display:grid;grid-template-columns:1fr 1fr 1fr;margin:15px 0 20px}.metrics>div{border-right:1px solid #dfe7ed;padding-left:18px}.metrics>div:first-child{padding-left:0}.metrics>div:last-child{border:0}.metrics span{display:block;font-size:12px;color:#7b90a1;margin-bottom:2px}.metrics strong{font-size:25px;font-weight:650;word-break:break-word}.metrics small{font-size:12px;font-weight:400;color:#6c8497}.fixed-fields{border-top:1px solid #e2e9ef;padding-top:12px;display:flex;justify-content:space-between;font-size:13px}.fixed-fields span{color:#74899a}.fixed-fields strong{font-weight:500}#lineDefaults{font-size:13px;color:#607c91}#lineDefaults p{margin:8px 0}.confirm{display:flex;align-items:flex-start;gap:7px;margin:20px 0 15px;font-size:13px}.confirm input{accent-color:var(--blue);margin-top:4px}.primary{background:var(--blue);border:0;border-radius:7px;color:white;padding:13px 20px;font-weight:600}.wide{width:100%;display:flex;justify-content:center;gap:30px}.secondary{border:1px solid #c9d9e8;background:white;color:#34556f;border-radius:6px;padding:7px 12px;font-size:13px}.empty{text-align:center;padding:26px 12px 36px}.empty>span{font-size:29px;color:#8fa7ba;background:#f1f5f8;width:60px;height:60px;display:grid;place-items:center;border-radius:50%;margin:0 auto 16px}.empty h3{font-size:15px;font-weight:500;color:#506c82}.empty p{font-size:13px;color:#8a9eae;margin:7px 0 0}.notice{background:#fff7e6;color:#93601a;padding:12px;border-radius:6px;font-size:13px;margin-top:14px}.history{margin-top:30px}.history .section-title span{font-size:13px;color:var(--muted)}.history-row{width:100%;display:flex;gap:18px;align-items:center;border:0;border-bottom:1px solid var(--border);background:transparent;padding:14px 5px;text-align:left;color:#345169;font-size:14px}.history-row time{color:#91a0ad;font-size:12px}.history-row .route{flex:1}.history-row:hover{background:#eaf0f5}.pill{font-size:12px;padding:3px 7px;border-radius:5px;background:#e7edf3;white-space:nowrap}.pill.done{background:#e5f4ed;color:#217c59}.pill.failed{background:#ffebe7;color:#bd523c}.quotes-list{margin:0;padding:0;list-style:none}.quote-row{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-bottom:1px solid #e8eef3;gap:18px}.quote-row:last-child{border:0}.quote-row strong{font-size:15px}.quote-row p{font-size:12px;color:#7c92a3;margin:3px 0 0}.quote-row .price{font-size:22px;color:#ea6b35;white-space:nowrap}.quote-row .price small{font-size:13px}.result-meta{background:#f3f7fb;border-radius:6px;padding:10px 12px;font-size:12px;color:#678198;margin-bottom:12px}.error{color:#b54e34;background:#fff1ed;padding:15px;border-radius:7px;font-size:14px}#imageWrap{display:flex;align-items:center;gap:12px;margin-top:12px}#imageWrap[hidden]{display:none}#previewImage{height:90px;width:70px;object-fit:cover;object-position:top;border-radius:5px;border:1px solid var(--border)}#ocrTime{font-size:12px;color:#7890a3}footer{max-width:1440px;margin:auto;padding:0 36px 25px;font-size:12px;color:#8c9fac;display:flex;justify-content:space-between}.login{max-width:470px;margin:65px auto}.login p{color:var(--muted);font-size:14px}.login button{margin-top:18px;width:100%}dialog{max-width:600px;width:90%;border:1px solid #dbe5ed;border-radius:12px;padding:26px;color:#34536b}dialog::backdrop{background:#10273770}dialog li{margin-bottom:12px;font-size:14px}dialog p{font-size:13px;color:#688297}code{font-size:13px;overflow-wrap:anywhere}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);max-width:90%;padding:13px 22px;background:#1b344a;color:white;border-radius:8px;box-shadow:0 5px 30px #172e4930;font-size:14px;z-index:50}[hidden]{display:none!important}@media(max-width:900px){main{padding:24px 18px}.layout{grid-template-columns:1fr}.page-title h1{font-size:23px}.privacy{display:none}.brand span{display:none}header{gap:12px;padding:17px 20px}.status{font-size:12px}.card{padding:20px}footer{padding:0 20px 25px}.history-row{flex-wrap:wrap}.history-row .route{flex-basis:65%}}@media(max-width:420px){.regions{grid-template-columns:1fr}.cargo{gap:10px}.metrics strong{font-size:21px}.brand{font-size:18px}header .quiet{font-size:12px}.status{max-width:125px}.page-title h1{font-size:21px}}
:root{scroll-behavior:smooth}button,a,input,select,textarea,summary,label{touch-action:manipulation}.mobile-dock{display:none}.input-panel>.mode-switch{margin-bottom:16px}#orderPanel,#confirmPanel,#resultsPanel,#historyPanel{scroll-margin-top:20px}.quote-row>div:first-child{min-width:0;overflow-wrap:anywhere}#copyText{width:100%;font-size:16px;user-select:text}button{min-height:44px}.confirm{min-height:44px;align-items:center}.confirm input{width:22px;height:22px;flex:0 0 22px;margin:0}.mode{min-height:80px}#dropzone[aria-busy=true]{opacity:.6;pointer-events:none}
@media(max-width:900px){
  body{padding-bottom:calc(88px + env(safe-area-inset-bottom));-webkit-text-size-adjust:100%}
  header{padding:10px 16px;min-height:68px;gap:8px;flex-wrap:wrap}.brand{font-size:20px}.status{font-size:12px;max-width:none;margin-left:auto}.status span{max-width:135px;overflow-wrap:anywhere}header .quiet{font-size:13px;padding:8px 0 8px 10px}
  main{padding:20px 12px 28px}.page-title{margin:0 4px 16px}.page-title h1{font-size:22px}.eyebrow{font-size:12px}.layout,.right-column{gap:14px}.card{padding:18px 16px;border-radius:14px}.section-title{margin-bottom:14px}h2{font-size:17px}
  input:not([type=checkbox]),textarea,select{font-size:16px;min-height:48px;padding:11px 10px}.regions{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.regions>label:first-child{grid-column:1/-1}label{font-size:14px}textarea{min-height:78px}.cargo{gap:12px}.cargo>label{min-width:0}.joined input{width:0;flex:1}.joined select{width:68px;padding:10px 4px}.joined span{padding:0 9px}
  .mode{padding:14px 12px;gap:5px;min-height:78px}.mode strong{font-size:17px}.mode span{font-size:12px}.dropzone{min-height:145px;padding:18px 8px}.dropzone strong{font-size:17px}.dropzone>span:last-child{font-size:12px}.helper{font-size:13px}.preview{margin-top:12px;padding:15px}.metrics{grid-template-columns:1.1fr 1.1fr .7fr;gap:0}.metrics>div{padding-left:10px}.metrics strong{font-size:22px}.confirm{padding:8px 0;font-size:14px;gap:10px}.primary{min-height:50px;font-size:16px}
  .mobile-dock{display:grid;grid-template-columns:64px 52px minmax(0,1fr);gap:8px;align-items:center;position:fixed;bottom:0;left:0;right:0;z-index:20;background:#fffffff5;border-top:1px solid #dce5ef;box-shadow:0 -4px 24px #172b3c08;padding:10px 14px calc(10px + env(safe-area-inset-bottom));backdrop-filter:blur(12px)}.mobile-dock .quiet{font-size:14px;min-height:50px;padding:6px 0}.mobile-dock .primary{border-radius:10px;padding:12px 8px}.mobile-dock.keyboard-open{display:none}
  .quote-row{padding:17px 0;gap:12px;align-items:flex-start}.quote-row strong{font-size:16px}.quote-row .price{font-size:23px;font-variant-numeric:tabular-nums}.quote-row p{font-size:13px;line-height:1.6}.quote-row:first-child .price{font-weight:750}.result-meta{font-size:13px;line-height:1.8;overflow-wrap:anywhere}.history .section-title span{font-size:12px}.history-row{display:grid;grid-template-columns:1fr auto;gap:5px 12px;padding:14px 4px}.history-row time{grid-column:1/-1}.history-row .route{grid-column:1/-1;font-size:15px;overflow-wrap:anywhere}.history-row .pill{justify-self:end}
  dialog{width:calc(100% - 24px);max-height:85dvh;padding:20px 16px;overflow:auto}dialog .section-title{position:sticky;top:0;background:white}.login{margin:36px 0}.login h1{font-size:25px}footer{display:block;line-height:1.9;padding:0 16px 18px}footer span{display:block}#toast{bottom:calc(90px + env(safe-area-inset-bottom));width:max-content;max-width:calc(100% - 32px);padding:12px 16px}
}
@media(max-width:360px){.brand{font-size:18px}header{gap:5px}.status span{max-width:105px}.card{padding:16px 12px}.metrics strong{font-size:20px}.quote-row .price{font-size:21px}.mobile-dock{grid-template-columns:58px 44px minmax(0,1fr);gap:5px}.page-title h1{font-size:20px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
.mode{position:relative;cursor:pointer;padding-right:40px}.mode input[type=checkbox]{position:absolute;right:14px;top:18px;width:22px;height:22px;accent-color:var(--blue)}.mode-helper{margin:0 0 16px}.preview-values{font-size:20px;font-weight:650;margin:12px 0}.quote-group{margin-top:22px}.quote-group>h3{font-size:18px;color:var(--blue);border-bottom:2px solid #e4edfb;padding-bottom:10px}.quote-price-block{text-align:right;flex-shrink:0}.transit-time{color:#426c58!important}.workspace-nav,.link-actions,.pagination{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.workspace-nav #logout{margin-left:auto}#adminPanel{margin-bottom:22px}.admin-create{display:flex;align-items:end;gap:12px;margin:20px 0}.admin-create label{flex:1;min-width:0}.student-link{padding:18px 0;border-bottom:1px solid var(--border)}.student-link .link-actions{margin:14px 0 0}.danger{color:#b54e34}.pagination{align-items:center;justify-content:center;margin-top:18px}.pagination span{font-size:13px;color:var(--muted)}#ownerFilterWrap{max-width:340px;margin-bottom:10px}#passwordForm{max-width:460px}#passwordForm button{margin:16px 0}#copyText{overflow-wrap:anywhere}@media(max-width:600px){.admin-create{align-items:stretch;flex-direction:column}.link-actions{gap:8px}.link-actions button{flex:1;white-space:nowrap}.preview-values{font-size:18px}.mode{padding-right:34px}.mode input[type=checkbox]{right:10px;top:14px;width:19px;height:19px}.workspace-nav{gap:8px}.workspace-nav .secondary{font-size:13px}}

.quote-row p.profit-value{color:#d92d20;font-weight:800;font-size:15px}
.quote-row p.profit-none{color:#111;font-weight:400;font-size:13px}
/* Compact phone workflow: keep readable inputs and touch targets. */
@media(max-width:900px){
  header{min-height:56px;padding:6px 12px}.brand{font-size:18px}
  main{padding:10px 10px 20px}.workspace-nav{gap:6px;margin-bottom:8px}
  .workspace-nav .secondary{padding:5px 9px}.page-title{margin:0 2px 10px}.page-title h1{font-size:19px}
  .card{padding:12px;border-radius:12px}.layout,.right-column{gap:10px}
  .section-title{margin-bottom:8px}h2{font-size:16px}.section-title b{margin-right:7px}
  .input-panel>.mode-switch{gap:8px;margin-bottom:6px}
  .mode{min-height:60px;padding:9px 34px 9px 10px;gap:2px}.mode strong{font-size:15px}.mode span{font-size:11px;line-height:1.35}
  .mode-helper{font-size:12px;margin:0 0 8px}
  .dropzone{min-height:72px;display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:10px;row-gap:1px;padding:12px;text-align:left;border-style:solid;border-color:#d5e4f8;background:linear-gradient(110deg,#edf5ff,#f9fbff)}
  .upload-icon{grid-row:1/3;margin:0;width:36px;height:36px;border-radius:10px;font-size:24px;background:#1265ed;color:white}
  .dropzone strong{align-self:end;font-size:15px}.dropzone>span:last-child{align-self:start;font-size:11px;line-height:1.4}
  .helper{font-size:12px;line-height:1.5;margin-top:6px}details{margin-top:6px}summary{min-height:32px;display:flex;align-items:center}
  .address-heading{margin:12px 0 5px;gap:6px}.address-heading h3{font-size:14px}.badge{width:20px;height:20px;font-size:11px}
  .regions{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-bottom:6px}.regions>label:first-child{grid-column:auto}
  label{font-size:12px}input:not([type=checkbox]),textarea,select{min-height:44px;padding:8px;font-size:16px;margin-top:3px}
  #senderDetail,#receiverDetail{height:52px;min-height:52px;line-height:1.4;resize:vertical}
  .cargo{gap:8px;margin-top:10px}.joined{margin-top:3px}.joined input,.joined select{margin-top:0}
  #orderPanel>.cargo+label{margin-top:7px}.joined span{padding:0 7px;font-size:12px}
  #imageWrap{margin-top:6px;gap:8px}#previewImage{height:52px;width:42px}#ocrTime{font-size:11px}
  .preview{padding:10px;margin-top:8px}.preview-values{font-size:16px;margin:5px 0}.preview .helper{margin-top:3px}
  .confirm{margin:10px 0 8px;padding:3px 0;font-size:12px;gap:8px}
  .primary{min-height:44px;padding:10px 14px}.empty{padding:12px 6px 16px}.empty>span{width:36px;height:36px;font-size:22px;margin-bottom:8px}
  .quote-group{margin-top:12px}.quote-group>h3{font-size:16px;padding-bottom:6px}.quote-row{padding:11px 0;gap:10px}.quote-row strong{font-size:14px}.quote-row p{font-size:12px;line-height:1.45}.quote-row .price{font-size:21px}
  .result-meta{padding:7px 9px;line-height:1.5;margin-bottom:8px}.history{margin-top:18px}.history-row{padding:10px 2px}
}