:root{
  --orange:#f2640a;
  --orange-dark:#d35400;
  --orange-soft:#fff1e6;
  --ink:#1a1a1a;
  --muted:#7a7a7a;
  --line:#ece7e1;
  --bg:#faf7f4;
  --white:#ffffff;
  --ok:#2e9e5b;
  --err:#d93838;
  --shadow:0 12px 32px rgba(242,100,10,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);color:var(--ink);
  line-height:1.5;-webkit-font-smoothing:antialiased;
  position:relative;min-height:100vh;
}
/* subtle grain */
.noise{
  position:fixed;inset:0;pointer-events:none;opacity:.35;z-index:0;
  background-image:radial-gradient(var(--orange-soft) 1px,transparent 1px);
  background-size:22px 22px;
}
.topbar{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px clamp(16px,5vw,48px);
  background:var(--white);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 14px rgba(0,0,0,.03);
}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{
  width:44px;height:44px;border-radius:12px;flex:none;
  background:var(--orange);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:18px;
  letter-spacing:-.5px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.3px}
.brand-text small{font-size:12px;color:var(--muted)}
.badge{
  font-size:12px;font-weight:600;color:var(--orange-dark);
  background:var(--orange-soft);border:1px solid #ffd9bd;
  padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.container{
  position:relative;z-index:1;
  max-width:720px;margin:0 auto;padding:40px clamp(16px,5vw,48px) 60px;
}
.intro{margin-bottom:28px}
.intro h1{font-size:clamp(26px,4vw,34px);font-weight:800;letter-spacing:-1px}
.intro h1::after{
  content:"";display:block;width:56px;height:5px;border-radius:99px;
  background:var(--orange);margin-top:12px;
}
.intro p{margin-top:12px;color:var(--muted);max-width:54ch}
.intro p em{color:var(--ink);font-style:normal;font-weight:600}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:18px;
  padding:24px;box-shadow:var(--shadow);margin-bottom:20px;
}
.label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}

/* search dropdown */
.searchbox{position:relative;display:flex}
.searchbox input{
  width:100%;padding:14px 44px 14px 16px;font-size:15px;
  border:1.5px solid var(--line);border-radius:12px;outline:none;background:var(--white);
  transition:border-color .15s, box-shadow .15s;
}
.searchbox input:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(242,100,10,.12)}
.clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:none;background:none;color:var(--muted);font-size:22px;cursor:pointer;width:30px;height:30px;line-height:1;border-radius:8px}
.clear:hover{color:var(--ink)}
.dropdown-wrap{position:relative}
.company-list{
  list-style:none;max-height:0;overflow:hidden;opacity:0;transition:max-height .2s ease,opacity .15s ease;
  margin-top:8px;border:1px solid var(--line);border-radius:12px;background:var(--white);
}
.company-list.open{max-height:320px;overflow-y:auto;opacity:1}
.company-list li{padding:11px 14px;font-size:14px;cursor:pointer;border-bottom:1px solid var(--line);transition:background .1s}
.company-list li:last-child{border-bottom:none}
.company-list li:hover,.company-list li.active{background:var(--orange-soft);color:var(--orange-dark)}
.company-list .empty{padding:14px;color:var(--muted);text-align:center;font-size:13px}
.list-status{margin-top:10px;font-size:13px;color:var(--muted)}
.list-status b{color:var(--ink)}

.selected-badge{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--orange-soft);border:1px solid #ffd9bd;color:var(--orange-dark);font-weight:600;font-size:13px;padding:9px 14px;border-radius:10px;word-break:break-word}
.selected-badge button{border:none;background:none;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:13px;flex:none}
.selected-badge button:hover{color:var(--orange)}

/* upload */
.dropzone{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  border:2px dashed #e3b48f;border-radius:14px;background:var(--orange-soft);
  padding:36px 20px;text-align:center;cursor:pointer;transition:border-color .15s, background .15s;
}
.dropzone:hover,.dropzone.drag{border-color:var(--orange);background:#ffe9d6}
.dz-icon{font-size:30px}
.dz-title{font-weight:600;font-size:14px}
.dz-hint{font-size:12px;color:var(--muted)}
.file-preview{list-style:none;margin-top:14px;display:flex;flex-wrap:wrap;gap:10px}
.file-preview li{
  position:relative;width:84px;height:84px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#f4f0ea;
}
.file-preview img{width:100%;height:100%;object-fit:cover}
.file-preview .rm{
  position:absolute;top:4px;right:4px;width:22px;height:22px;border:none;border-radius:50%;
  background:rgba(0,0,0,.55);color:#fff;font-size:13px;line-height:1;cursor:pointer;
}
.actions{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
.btn-primary{
  border:none;background:var(--orange);color:#fff;font-weight:700;font-size:15px;
  padding:14px 22px;border-radius:12px;cursor:pointer;transition:background .15s, transform .05s;box-shadow:0 6px 18px rgba(242,100,10,.3);
}
.btn-primary:hover:not(:disabled){background:var(--orange-dark)}
.btn-primary:active:not(:disabled){transform:translateY(1px)}
.btn-primary:disabled{background:#e6b89a;box-shadow:none;cursor:not-allowed}
.btn-primary.loading{opacity:.7;cursor:progress}
.submit-info{font-size:13px;color:var(--muted)}
.submit-info.ok{color:var(--ok)}
.submit-info.err{color:var(--err)}

/* toast */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;padding:14px 20px;border-radius:12px;font-size:14px;
  box-shadow:0 12px 30px rgba(0,0,0,.25);opacity:0;transition:opacity .2s,transform .2s;max-width:90vw;z-index:20;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{background:var(--ok)}
.toast.err{background:var(--err)}

.foot{
  position:relative;z-index:1;text-align:center;color:var(--muted);font-size:12.5px;padding:24px 16px 40px;
}

@media(max-width:520px){
  .topbar .badge{display:none}
  .brand-text small{max-width:22ch}
}