.report-overlay{
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(7,17,32,0.55);
  backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; transition: opacity 0.25s ease;
}
.report-overlay.open{ display: flex; opacity: 1; }

.report-modal{
  background: var(--paper);
  border-radius: 16px;
  width: 100%; max-width: 420px;
  box-shadow: 0 12px 40px rgba(7,17,32,0.18);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  overflow: hidden;
}
.report-overlay.open .report-modal{ transform: translateY(0); }

.report-close{
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; font-size: 22px;
  line-height: 1; cursor: pointer; color: var(--ink-dim);
  padding: 4px;
}
.report-close:hover{ color: var(--ink); }

.report-header{
  padding: 24px 24px 0;
}
.report-header h3{
  font-size: 17px; font-weight: 700; color: var(--ink);
  margin: 0 0 4px;
}
.report-header p{
  font-size: 13.5px; color: var(--ink-dim);
  margin: 0;
}

.report-body{
  padding: 16px 24px;
  display: flex; flex-direction: column; gap: 14px;
}

.report-options{
  display: flex; flex-direction: column; gap: 2px;
}
.report-option{
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s;
}
.report-option:hover{ background: var(--surface); }
.report-option input[type="radio"]{
  appearance: none; -webkit-appearance: none;
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.15s;
  position: relative;
}
.report-option input[type="radio"]:checked{
  border-color: var(--signal);
  background: var(--signal);
}
.report-option input[type="radio"]:checked::after{
  content: '';
  position: absolute; inset: 3px;
  background: #fff;
  border-radius: 50%;
}
.report-option-label{
  font-size: 14px; color: var(--ink);
  font-weight: 500;
}

.report-detail{
  width: 100%; box-sizing: border-box;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13.5px;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--surface);
  outline: none;
  resize: none;
  transition: border-color 0.2s;
}
.report-detail:focus{
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-soft);
}
.report-detail::placeholder{ color: var(--ink-dim); }
.report-detail--hidden{ display: none; }

.report-footer{
  display: flex; align-items: center; gap: 10px;
  justify-content: flex-end;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.report-footer .btn-ghost-sm{
  background: none; border: 1px solid var(--border);
  color: var(--ink); font-size: 13px; font-weight: 500;
  padding: 8px 16px; border-radius: 8px; cursor: pointer;
  transition: background 0.2s; font-family: inherit;
}
.report-footer .btn-ghost-sm:hover{ background: var(--border); }
.report-footer .report-submit{
  padding: 8px 16px; border: none; border-radius: 8px;
  background: var(--signal); color: #fff; font-size: 13px;
  font-weight: 600; cursor: pointer; transition: opacity 0.2s;
  font-family: inherit;
}
.report-footer .report-submit:hover:not(:disabled){ opacity: 0.88; }
.report-footer .report-submit:disabled{ opacity: 0.4; cursor: not-allowed; }

@media(max-width:480px){
  .report-overlay{ padding: 16px; align-items: flex-end; }
  .report-modal{ border-radius: 16px 16px 0 0; max-width: none; }
  .report-header{ padding: 20px 20px 0; }
  .report-body{ padding: 12px 20px; gap: 10px; }
  .report-footer{ padding: 12px 20px; }
  .report-option{ padding: 8px 10px; }
  .report-option-label{ font-size: 13px; }
  .report-detail{ font-size: 13px; }
}