:root{
  --up-primary:#0ea5e9;
  --up-primary-dark:#0284c7;
  --up-dark:#0f172a;
  --up-surface:#ffffff;
  --up-surface-soft:#f8fbff;
  --up-border:#dbeafe;
  --up-text:#0f172a;
  --up-muted:#64748b;
  --up-shadow:0 20px 50px rgba(14,165,233,.12);
}
*{box-sizing:border-box}
body.uploader-shell{font-family:'Plus Jakarta Sans',system-ui,sans-serif;background:linear-gradient(180deg,#e0f2fe 0,#f8fbff 220px,#f8fafc 220px,#f8fafc 100%);color:var(--up-text)}
.uploader-navbar{background:rgba(2,132,199,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.12)}
.uploader-navbar .navbar-brand,.uploader-navbar .nav-link{color:#fff}
.uploader-navbar .navbar-brand{font-weight:800}
.uploader-navbar .nav-link{font-weight:700;padding:.72rem 1rem;border-radius:999px}
.uploader-navbar .nav-link:hover,.uploader-navbar .nav-link.active{background:rgba(255,255,255,.12);color:#fff}
.uploader-navbar .navbar-toggler:focus{box-shadow:none}
.uploader-navbar .navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.96%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.25' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")}
.uploader-main{padding-top:6.8rem;padding-bottom:3rem}
.uploader-notice,.uploader-card,.uploader-preview-card{background:var(--up-surface);border:1px solid var(--up-border);border-radius:1.5rem;box-shadow:var(--up-shadow)}
.uploader-notice{padding:1rem 1.1rem;color:#0c4a6e;background:linear-gradient(180deg,#ffffff 0,#eff6ff 100%)}
.uploader-card .card-body{padding:1.6rem}
.uploader-heading{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;margin-bottom:1rem;text-align:center}
.uploader-subtitle{color:var(--up-muted);text-align:center;margin:-.35rem auto 1.5rem;max-width:38rem}
.uploader-form .form-label{font-weight:700;color:#0f172a}
.uploader-form .form-control,.uploader-form .form-select{border-radius:1rem;border:1px solid #cbd5e1;padding:.92rem 1rem;box-shadow:none}
.uploader-form .form-control:focus,.uploader-form .form-select:focus{border-color:#7dd3fc;box-shadow:0 0 0 .25rem rgba(14,165,233,.14)}
.uploader-submit.btn-primary{background:linear-gradient(135deg,var(--up-primary),var(--up-primary-dark));border:0;border-radius:999px;padding:.9rem 1.2rem;font-weight:800}
.uploader-submit.btn-primary:hover{filter:brightness(.98)}
.uploader-progress{height:18px;border-radius:999px;overflow:hidden;background:#e0f2fe}
#uploadProgress{background:linear-gradient(90deg,var(--up-primary),var(--up-primary-dark))}
.uploader-status{font-size:.92rem;color:var(--up-muted)}
.uploader-preview{min-height:84px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f8fbff 0,#eef8ff 100%);border:1px dashed #93c5fd;border-radius:1.2rem;padding:1rem}
.uploader-preview img,.uploader-preview video{max-width:100%;max-height:320px;border-radius:1rem;box-shadow:0 10px 24px rgba(15,23,42,.12)}
.remove-preview-btn{position:absolute;top:.5rem;right:.5rem;border:0;border-radius:999px;background:rgba(2,132,199,.95);color:#fff;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(14,165,233,.28)}
.uploader-footer{padding:1.5rem 0 2rem;color:var(--up-muted)}
.uploader-footer a{color:var(--up-primary-dark)}
@media (min-width:992px){
  .uploader-navbar .navbar-collapse{display:flex !important;justify-content:flex-end}
  .uploader-navbar .navbar-nav{display:flex !important;flex-direction:row !important;align-items:center;gap:.4rem}
}
@media (max-width:991.98px){
  .uploader-navbar .navbar-collapse{margin-top:1rem;padding:1rem;border-radius:1rem;background:rgba(2,132,199,.96);border:1px solid rgba(255,255,255,.12)}
  .uploader-main{padding-top:6.2rem}
}
@media (max-width:575.98px){
  .uploader-main{padding-top:6rem}
  .uploader-card .card-body{padding:1.2rem}
}