.feedback-button {
  position: fixed;
  z-index: 5000;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 190, 92, .72);
  border-radius: 999px;
  background: linear-gradient(135deg, #ffbd66, #f28b45);
  color: #172027;
  box-shadow: 0 9px 28px rgba(0, 0, 0, .42);
  font: inherit;
  font-weight: 820;
  cursor: pointer;
  transition: transform 160ms ease, filter 160ms ease;
}
.feedback-button[hidden] { display: none !important; }
.feedback-button svg { width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.feedback-button:hover { transform:translateY(-1px); filter:brightness(1.06); }

.feedback-dialog {
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: auto;
  border: 1px solid rgba(126, 200, 255, .32);
  border-radius: 15px;
  background: #101a21;
  color: #edf6f8;
  box-shadow: 0 25px 90px rgba(0, 0, 0, .72);
}
.feedback-dialog::backdrop { background:rgba(2,8,12,.72); backdrop-filter:blur(4px); }
.feedback-dialog form { display:grid; }
.feedback-dialog header { padding:16px 18px; border-bottom:1px solid rgba(255,255,255,.1); background:linear-gradient(90deg,rgba(255,184,92,.13),transparent); }
.feedback-dialog header div { display:grid; gap:3px; }
.feedback-dialog header strong { font-size:17px; }
.feedback-dialog header span { color:#a8bac3; font-size:11px; }
.feedback-fields { display:grid; gap:7px; padding:16px 18px 10px; }
.feedback-fields > label { color:#bacbd2; font-size:11px; }
.feedback-fields select,
.feedback-fields textarea,
.feedback-fields input[type="text"] { width:100%; box-sizing:border-box; border:1px solid rgba(255,255,255,.16); border-radius:8px; padding:9px 10px; background:#091219; color:#edf6f8; font:inherit; }
.feedback-fields textarea { min-height:132px; resize:vertical; line-height:1.45; }
.feedback-checkbox { display:flex; align-items:center; gap:8px; margin-top:4px; color:#e4eef1 !important; }
#feedback-privacy { margin:5px 0 0; padding:9px 10px; border:1px solid rgba(93,222,191,.18); border-radius:8px; background:rgba(93,222,191,.05); color:#9fb4bd; font-size:10px; line-height:1.45; }
.feedback-status { min-height:16px; margin:0; color:#ffd181; font-size:11px; }
.feedback-dialog footer { display:flex; justify-content:flex-end; gap:8px; padding:11px 18px 16px; }
.feedback-dialog footer button { min-height:36px; padding:0 14px; border:1px solid rgba(255,255,255,.18); border-radius:8px; background:#172831; color:#edf6f8; font:inherit; cursor:pointer; }
.feedback-dialog footer .primary-button { border-color:transparent; background:#59ddc5; color:#08231f; font-weight:800; }
.feedback-dialog footer button:disabled { opacity:.55; cursor:wait; }
.feedback-toast { position:fixed; z-index:5200; left:50%; bottom:18px; max-width:min(520px,calc(100vw - 32px)); padding:9px 14px; border-radius:9px; background:#15242c; color:#e9f3f6; box-shadow:0 10px 34px rgba(0,0,0,.48); opacity:0; pointer-events:none; transform:translate(-50%,8px); transition:opacity 160ms ease,transform 160ms ease; }
.feedback-toast.is-visible { opacity:1; transform:translate(-50%,0); }
.feedback-toast.success { border:1px solid rgba(93,222,191,.45); }
.feedback-toast.warning { border:1px solid rgba(255,209,129,.55); }

@media (max-width: 760px) { .feedback-button { right:12px; bottom:12px; } }
@media (prefers-reduced-motion: reduce) { .feedback-button, .feedback-toast { transition:none; } }