/* Metaltek Send Files — /upload and /upload/<code>. Uses the 4.0 tokens from design.css. */

/* The floating WhatsApp button would cover file controls on these task pages. */
.transfer-page .whatsapp-link{display:none}

/* Stage: a blue block with the white working card beside the headline ---- */
.transfer-stage{position:relative;isolation:isolate;overflow:hidden;background:var(--blue);color:#fff;padding:clamp(40px,5vw,80px) 0 clamp(70px,8vw,130px)}
.transfer-grid-lines{position:absolute;z-index:-1;left:-8vw;bottom:-22vw;width:min(56vw,860px);aspect-ratio:1.1;background:#ffffff12;clip-path:polygon(0 0,100% 0,50% 100%);pointer-events:none}
.transfer-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(400px,560px);gap:clamp(40px,6vw,120px);align-items:start}
.transfer-intro{position:sticky;top:calc(var(--header) + 30px)}
.transfer-intro .label{color:#fff}
.transfer-title{font:850 clamp(48px,6.4vw,120px)/.9 var(--display);font-stretch:116%;text-transform:uppercase;letter-spacing:-.012em;max-width:9em}
.transfer-title em{color:var(--navy)}
.transfer-title.is-long{font-size:clamp(36px,4vw,72px);line-height:.98;max-width:14em;overflow-wrap:anywhere}
.transfer-lede{max-width:480px;margin:28px 0 0;font-size:clamp(17px,1.3vw,20px);line-height:1.6;color:#fff}
.transfer-facts{list-style:none;margin:clamp(40px,5vw,64px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:620px}
.transfer-facts li{padding:18px 16px 0 0;border-top:3px solid #fff}
.transfer-facts li+li{margin-left:14px}
.transfer-facts strong{display:block;font:850 clamp(26px,2.4vw,40px)/1 var(--display);font-stretch:110%;white-space:nowrap}
.transfer-facts span{display:block;margin-top:10px;font:500 12px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:#e1edf7}
.transfer-meta{display:flex;flex-wrap:wrap;gap:20px 48px;margin:clamp(34px,4vw,56px) 0 0;padding-top:22px;border-top:3px solid #fff;max-width:720px}
.transfer-meta dt{font:500 12px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:#e1edf7}
.transfer-meta dd{margin:8px 0 0;font-size:18px;font-weight:600;overflow-wrap:anywhere}
.transfer-message{margin:32px 0 0;max-width:600px;padding:20px 24px;background:var(--navy);font-size:17px;line-height:1.7;overflow-wrap:anywhere}

/* Card -------------------------------------------------------------------- */
.transfer-card{position:relative;background:#fff;color:var(--text);box-shadow:0 40px 80px -40px #031a34cc}
.transfer-card::before{content:'';position:absolute;left:0;right:0;top:0;height:6px;background:var(--navy)}
.motion .transfer-card{animation:card-rise .9s var(--ease) .15s both}
@keyframes card-rise{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
.transfer-panel{padding:clamp(28px,3vw,42px)}
.transfer-panel h2{font:850 clamp(32px,2.8vw,46px)/.98 var(--display);font-stretch:110%;text-transform:uppercase;margin-bottom:14px}
.transfer-panel>p{color:var(--muted);font-size:16px;line-height:1.65}
.transfer-card .btn{font-size:15px}
.transfer-card .btn-ghost{--btn-fg:var(--navy);border-color:var(--navy)}
.transfer-submit{width:100%;min-height:64px;margin-top:22px;font-size:16px!important}
.transfer-submit[disabled]{opacity:.55;cursor:progress}

/* Drop zone */
.transfer-drop{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:250px;background:var(--steel-100);border:2px dashed #9fb0c2;transition:background-color .25s,border-color .25s}
.transfer-drop:hover{background:#e6f1f9;border-color:var(--blue)}
.transfer-file-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip:rect(0,0,0,0)}
.transfer-drop-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:36px 24px 60px;text-align:center;cursor:pointer}
.transfer-drop-plus{display:grid;place-items:center;width:76px;height:76px;background:var(--blue);color:#fff;transition:transform .5s var(--ease),background .3s}
.transfer-drop-plus .icon{width:30px;height:30px}
.transfer-drop-main:hover .transfer-drop-plus,.transfer-drop:focus-within .transfer-drop-plus{background:var(--navy);transform:rotate(90deg)}
.transfer-drop-text strong{display:block;font:850 34px/1 var(--display);font-stretch:112%;text-transform:uppercase}
.transfer-drop-text span{display:block;margin-top:10px;font-size:15px;color:var(--muted)}
.transfer-drop-folder{position:absolute;right:10px;bottom:6px;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 8px;font-size:14px;font-weight:700;color:var(--blue-700);cursor:pointer}
.transfer-drop-folder .icon{width:18px;height:18px}
.transfer-drop-folder:hover{color:var(--navy)}
.transfer-drop:focus-within{outline:3px solid var(--blue);outline-offset:3px}
.transfer-drop:has(.transfer-file-input:focus:not(:focus-visible)){outline:0}
.transfer-drop-over{position:absolute;inset:-2px;display:grid;place-items:center;background:var(--blue);color:#fff;opacity:0;pointer-events:none;transition:opacity .2s}
.transfer-drop-over span{font:850 34px/1 var(--display);font-stretch:112%;text-transform:uppercase}
.is-dragging .transfer-drop-over{opacity:.96}
.transfer-drop.has-files{min-height:0}
.transfer-drop.has-files .transfer-drop-main{flex-direction:row;justify-content:flex-start;gap:16px;padding:14px 150px 14px 14px;text-align:left}
.transfer-drop.has-files .transfer-drop-plus{width:48px;height:48px}
.transfer-drop.has-files .transfer-drop-plus .icon{width:22px;height:22px}
.transfer-drop.has-files .transfer-drop-text strong{font-size:22px}
.transfer-drop.has-files .transfer-drop-text span{display:none}
.transfer-drop.has-files .transfer-drop-folder{top:50%;bottom:auto;transform:translateY(-50%)}
.transfer-drop.has-files .transfer-drop-over span{font-size:22px}

/* File list */
.transfer-files{margin-top:18px}
.transfer-file-list{list-style:none;margin:0;padding:0;max-height:264px;overflow:auto;border-top:2px solid var(--navy);overscroll-behavior:contain}
.transfer-file-list li{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:14px;min-height:54px;padding:4px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.4}
.motion .transfer-file-list li{animation:file-in .4s var(--ease)}
@keyframes file-in{from{opacity:0;transform:translateX(-12px)}to{opacity:1;transform:none}}
.transfer-file-name{min-width:0}
.transfer-file-name strong{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.transfer-file-name small{display:block;font:500 12px/1.4 var(--mono);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.transfer-file-size{font:500 13px/1 var(--mono);color:var(--muted);white-space:nowrap}
.transfer-file-remove,.transfer-file-status{display:grid;place-items:center;width:44px;height:44px;margin-right:-6px;color:var(--muted)}
.transfer-file-remove .icon,.transfer-file-status .icon{width:18px;height:18px}
.transfer-file-remove:hover{background:var(--navy);color:#fff}
.transfer-file-status{display:none;color:var(--line)}
.transfer-compose:not([data-state=compose]) .transfer-file-remove{display:none}
.transfer-compose:not([data-state=compose]) .transfer-file-status{display:grid}
.transfer-file-list li.is-done .transfer-file-status{color:#fff;background:var(--blue);width:30px;height:30px;margin-right:6px}
.transfer-file-list li.is-active strong{color:var(--blue-700)}
.transfer-compose[data-state=uploading] .transfer-file-list li.is-active::after{content:'';position:absolute;left:0;bottom:-1px;height:3px;width:calc(var(--p,0) * 100%);background:var(--blue);transition:width .3s linear}
.transfer-compose[data-state=done] .transfer-file-list{max-height:220px}
.transfer-meter{margin-top:14px}
.transfer-meter-text{display:flex;justify-content:space-between;gap:16px;font:500 13px/1.4 var(--mono);color:var(--muted)}
.transfer-meter-text span:first-child{color:var(--text)}
.transfer-meter-bar{height:4px;margin-top:10px;background:var(--steel-200)}
.transfer-meter-bar span{display:block;height:100%;width:0;background:var(--blue);transition:width .4s var(--ease)}
.transfer-meter.is-over .transfer-meter-bar span{background:#b42318}
.transfer-meter.is-over [data-remaining]{color:#b42318;font-weight:600}

/* Fields */
.transfer-field{margin-top:22px}
.transfer-field label{display:block;margin-bottom:8px;font:500 12px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--text)}
.transfer-field input{display:block;width:100%;min-height:56px;padding:12px 16px;background:#fff;border:2px solid var(--navy);border-radius:0;color:var(--text);font-size:16px;transition:border-color .2s,box-shadow .2s}
.transfer-field input::placeholder{color:#66737f;opacity:1}
.transfer-field input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px #0074bc33}
.transfer-field [aria-invalid=true]{border-color:#b42318!important;box-shadow:0 0 0 3px #b4231826!important}
.transfer-code-field input{font:800 24px/1.2 var(--display);font-stretch:112%;letter-spacing:.12em;text-transform:uppercase}
.transfer-hint{margin:10px 0 0;font-size:14px;line-height:1.55;color:var(--muted)}
.transfer-code-saved{display:flex;align-items:center;gap:10px;margin:18px 0 0;font-size:14px;color:var(--muted)}
.transfer-code-saved .icon{width:18px;height:18px;color:var(--blue)}
.transfer-code-saved button{margin-left:auto;min-height:44px;padding:0 2px;font-size:14px;font-weight:700;color:var(--blue-700);text-decoration:underline;text-underline-offset:4px}
.transfer-code-saved button:hover{color:var(--navy)}
.transfer-alert{margin:20px 0 0;padding:14px 16px;background:#fdecea;border-left:4px solid #b42318;color:#7a1a12;font-size:15px;line-height:1.55}

/* Uploading */
.transfer-uploading{margin-top:24px}
.transfer-uploading-top{display:flex;align-items:baseline;gap:18px;min-width:0}
.transfer-uploading-top strong{flex-shrink:0;font:850 72px/1 var(--display);font-stretch:112%;color:var(--blue);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.transfer-uploading-top small{font-size:30px;margin-left:2px;color:var(--navy)}
.transfer-uploading-top>span{min-width:0;font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.transfer-bar{height:10px;margin-top:16px;background:var(--steel-200);overflow:hidden}
.transfer-bar span{position:relative;display:block;height:100%;width:0;background:var(--blue);transition:width .3s linear;overflow:hidden}
.motion .transfer-bar span::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent 0 10px,#ffffff2e 10px 20px);background-size:28px 100%;animation:bar-move .8s linear infinite}
@keyframes bar-move{to{background-position:28px 0}}
.transfer-progress-detail{margin:12px 0 0;font:500 13px/1.5 var(--mono);color:var(--muted);font-variant-numeric:tabular-nums}
.transfer-uploading.is-retrying .transfer-progress-detail{color:#9a5b12}
.transfer-uploading-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:20px;font-size:14px;color:var(--muted)}
.transfer-uploading-foot .btn{flex-shrink:0}

/* Result */
.transfer-result{margin-top:26px;padding-top:26px;border-top:3px solid var(--blue)}
.motion .transfer-result{animation:card-rise .6s var(--ease)}
.transfer-result-head{display:flex;align-items:center;gap:18px}
.transfer-result-head h2{margin:0 0 6px;font-size:clamp(28px,2.4vw,38px)}
.transfer-result-head h2:focus{outline:0}
.transfer-badge{display:grid;place-items:center;flex-shrink:0;width:60px;height:60px;margin-bottom:24px;background:var(--steel-100);color:var(--blue)}
.transfer-badge .icon{width:28px;height:28px}
.transfer-badge.is-success{width:56px;height:56px;margin:0;background:var(--blue);color:#fff}
.motion .transfer-badge.is-success{animation:badge-pop .6s var(--ease)}
@keyframes badge-pop{0%{transform:scale(.5) rotate(-45deg);opacity:0}70%{transform:scale(1.08)}100%{transform:none;opacity:1}}
.transfer-badge.is-error{color:#b42318}
.transfer-done-meta{margin:0;font:500 13px/1.5 var(--mono);color:var(--muted)}
.transfer-link{display:grid;grid-template-columns:minmax(0,1fr) auto;margin-top:22px;border:2px solid var(--navy)}
.transfer-link input{min-width:0;padding:0 16px;border:0;background:#fff;font-size:15px;color:var(--text);text-overflow:ellipsis}
.transfer-link input:focus{outline:0}
.transfer-link .btn{min-height:58px;margin:0;border:0}
.transfer-link .btn.is-copied{--btn-bg:var(--navy)}
.transfer-share{display:flex;flex-wrap:wrap;gap:4px 28px;margin-top:14px}
.transfer-share .text-link{min-height:44px;color:var(--text)}
.transfer-share .text-link:hover{color:var(--blue-700)}
.transfer-again{margin-top:14px}
.transfer-failed{margin-top:22px}
.transfer-failed .transfer-alert{margin-top:0}
.transfer-failed .button-row,.transfer-notice .button-row{margin-top:20px}

/* Download page */
.transfer-download-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding-bottom:18px}
.transfer-download-head h2{margin:0}
.transfer-download-head span{font:500 14px/1 var(--mono);color:var(--muted);white-space:nowrap}
.transfer-file-list.is-download{max-height:440px}
.transfer-file-list.is-download li{grid-template-columns:auto minmax(0,1fr) auto;gap:16px;min-height:70px}
.transfer-ext{display:grid;place-items:center;width:46px;height:46px;background:var(--navy);color:#fff;font:500 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.04em}
.transfer-file-name span{display:block;margin-top:2px;font:500 12px/1.4 var(--mono);color:var(--muted)}
.transfer-file-action{display:grid;place-items:center;width:48px;height:48px;background:var(--blue);color:#fff;transition:background .25s}
.transfer-file-action .icon{width:20px;height:20px}
.transfer-file-action:hover{background:var(--navy)}
.transfer-expiry{display:flex;gap:10px;align-items:flex-start;margin-top:20px}
.transfer-expiry .icon{width:18px;height:18px;flex-shrink:0;margin-top:2px;color:var(--blue)}
.transfer-unlock .transfer-field{margin-top:8px}

/* How it works */
.transfer-steps{padding-block:clamp(70px,8vw,130px)}
.transfer-steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,48px)}
.transfer-steps article{padding-top:24px;border-top:3px solid var(--navy)}
.step-num{display:block;margin-bottom:18px;font:850 clamp(56px,6vw,96px)/.8 var(--display);font-stretch:118%;color:transparent;-webkit-text-stroke:2px var(--blue)}
.transfer-steps .label{margin-bottom:14px}
.transfer-steps h3{font-size:clamp(26px,2.4vw,38px);margin-bottom:12px}
.transfer-steps p:not(.label){margin:0;color:var(--muted);max-width:380px}

@media (max-width:1050px){
  .transfer-layout{grid-template-columns:1fr;gap:44px}
  .transfer-intro{position:static}
  .transfer-card{max-width:680px}
}
@media (max-width:760px){
  .transfer-stage{padding:36px 0 60px}
  .transfer-title{font-size:clamp(40px,12vw,68px);font-stretch:100%}
  .transfer-title.is-long{font-size:clamp(30px,8.6vw,46px)}
  .transfer-facts li{padding-right:6px}
  .transfer-facts li+li{margin-left:10px}
  .transfer-facts strong{font-size:22px;font-stretch:100%}
  .transfer-facts span{font-size:10px}
  .transfer-card{margin-inline:calc(-1 * var(--gutter) + 8px)}
  .transfer-panel{padding:26px 20px}
  .transfer-drop{min-height:210px}
  .transfer-drop-main{padding:28px 16px 58px}
  .transfer-drop-folder{left:0;right:0;justify-content:center}
  .transfer-drop.has-files .transfer-drop-main{padding:12px 130px 12px 12px}
  .transfer-drop.has-files .transfer-drop-folder{left:auto;right:6px}
  .transfer-uploading-top{flex-direction:column;gap:6px}
  .transfer-uploading-top strong{font-size:60px}
  .transfer-uploading-top>span{max-width:100%}
  .transfer-uploading-foot{flex-direction:column;align-items:flex-start;gap:10px}
  .transfer-link{grid-template-columns:1fr}
  .transfer-link input{min-height:54px}
  .transfer-download-head{flex-direction:column;gap:6px}
  .transfer-steps-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.transfer-card,.transfer-result,.transfer-file-list li,.transfer-badge.is-success{animation:none}}

/* Link available while uploading (4.1) */
.transfer-early{margin-top:22px;padding:20px;background:var(--steel-100);border-left:4px solid var(--blue)}
.motion .transfer-early:not([hidden]){animation:card-rise .5s var(--ease)}
.transfer-early .label{margin-bottom:12px}
.transfer-early .transfer-link{margin-top:0;background:#fff}
.transfer-early .transfer-hint{margin-top:10px}
.transfer-waiting .transfer-uploading-top{margin-top:18px}
.transfer-waiting .transfer-bar span{transition:none}
@media (max-width:760px){.transfer-early{padding:16px 14px}}