*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#f7f7fa;color:#111318;min-height:100vh}
:root{--red:#e0122b;--text:#111318;--muted:#5c6472;--line:#e9e9ee;--soft:#f7f7fa;--radius:14px}

.topbar{background:#fff;border-bottom:1px solid var(--line);padding:0 22px;position:sticky;top:0;z-index:10;box-shadow:0 1px 0 rgba(16,24,40,.04)}
.topbar-inner{max-width:820px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--red);flex-shrink:0}
.brand h1{font-size:18px;font-weight:800;letter-spacing:-.2px;line-height:1.1}
.brand p{font-size:12px;color:var(--muted);margin-top:1px}

.wrap{max-width:820px;margin:0 auto;padding:22px}

.card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;box-shadow:0 6px 26px rgba(16,24,40,.06)}
.card-header{margin-bottom:22px}
.card-title{font-size:20px;font-weight:800;letter-spacing:-.2px;line-height:1.15;margin-bottom:6px}
.card-subtitle{color:var(--muted);font-size:14px;line-height:1.4}

.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:13px;color:var(--text);margin-bottom:5px}
.form-control{display:block;width:100%;height:42px;padding:8px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;color:var(--text);background:#fff;line-height:1.4;transition:border-color .15s}
textarea.form-control{height:84px;resize:none}
.form-control:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(224,18,43,.1)}

.file-upload{margin-top:4px}
.file-upload input[type="file"]{display:block;margin-bottom:6px;font-size:13px}
.file-hint{font-size:12px;color:var(--muted);margin-top:8px}
.file-preview{display:flex;align-items:center;gap:8px;margin-top:8px;padding:8px 12px;background:var(--soft);border:1px solid #ececf2;border-radius:8px;font-size:13px}
.file-preview span{flex:1;color:var(--text);word-break:break-all}

.attach-row{display:flex;flex-direction:column;gap:8px}
.attach-slot{display:flex;align-items:center;gap:10px}
.attach-input{display:none}
.attach-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px dashed var(--line);border-radius:10px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:border-color .15s,color .15s,background .15s;user-select:none}
.attach-btn:hover{border-color:var(--red);color:var(--red);background:rgba(224,18,43,.04)}
.attach-btn svg{flex-shrink:0;width:16px;height:16px}
.attach-name{flex:1;font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attach-remove{appearance:none;border:none;background:none;cursor:pointer;font-size:18px;color:var(--muted);padding:2px 6px;line-height:1}
.attach-remove:hover{color:var(--red)}

.actions-row{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}

.btn{appearance:none;border:1px solid #ddd;border-radius:var(--radius);padding:11px 24px;background:#fff;cursor:pointer;font-weight:800;font-size:14px;color:var(--text);display:inline-flex;align-items:center;justify-content:center;text-decoration:none;user-select:none;transition:background .15s}
.btn:hover{background:var(--soft)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.6;pointer-events:none}
.btn-primary{background:var(--red);color:#fff;border-color:var(--red)}
.btn-primary:hover{background:#c70f24}
.btn-soft{background:var(--soft);border-color:#ececf2}
.btn-sm{appearance:none;border:none;background:none;cursor:pointer;font-size:18px;color:var(--muted);padding:2px 6px;line-height:1}

.lang-select{appearance:none;border:1px solid var(--line);border-radius:8px;padding:6px 28px 6px 10px;font-size:13px;font-weight:700;font-family:inherit;color:var(--text);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%235c6472'/%3E%3C/svg%3E") no-repeat right 10px center;cursor:pointer}

@media (max-width:600px){
  .card{padding:18px}
  .brand h1{font-size:16px}
  .card-title{font-size:18px}
  .btn{padding:12px 18px}
}