:root{--brand:#561010;--brand-2:#891A1A;--bg:#faf7f7}
html,body{height:100%}body{background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
.app-shell{display:flex;min-height:100vh}.sidebar{width:300px;background:linear-gradient(180deg,var(--brand) 0%,var(--brand-2) 100%);color:#fff;padding:24px 18px;position:sticky;top:0;height:100vh;overflow-y:auto;box-shadow:6px 0 14px rgba(0,0,0,.08)}
.sidebar h1{font-size:18px;margin:0 0 2px 0}.stepper{margin-top:12px;list-style:none;padding:0}.stepper li{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:10px;transition:background .2s}
.stepper li .index{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.25);font-weight:600}.stepper li.active{background:rgba(255,255,255,.15)}.stepper li.done .index{background:#1db954}.stepper .label{flex:1}
.main{flex:1;padding:28px;max-width:1100px;margin:0 auto}.card{border:0;box-shadow:0 8px 24px rgba(0,0,0,.06)}.card .card-header{background:#fff;border-bottom:1px solid #eee}
.help-icon{margin-left:6px;color:var(--brand-2);cursor:help}.btn-brand{background:var(--brand);color:#fff}.btn-brand:hover{background:#3f0c0c;color:#fff}.form-step{display:none}.form-step.active{display:block}
.tooltip-inner{max-width:320px;text-align:left}.dropzone{border:2px dashed #d9c9c9;background:#fff;border-radius:12px;padding:18px;text-align:center;transition:border-color .2s,background .2s}
.dropzone.dragover{border-color:var(--brand-2);background:#fff6f6}.dropzone .dz-icon{font-size:28px;display:block;color:var(--brand-2)}.file-list{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.file-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid #eee;border-radius:10px;background:#fff}.file-item .name{flex:1}.progress{height:8px}.progress .progress-bar{background:var(--brand-2)}
.reset-link{color:#fff;text-decoration:underline;cursor:pointer}.small-note{color:#6b5f5f}.badge-brand{background:var(--brand-2)}
.form-control.is-valid{padding-right:calc(1.5em + .75rem);background-position:right calc(.375em + .1875rem) center;background-repeat:no-repeat}