/* Feedback widget — floating launcher + modal form, shared across all pages. */

.fb-launcher {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 950;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px 11px 14px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-accent-on);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-card);
  cursor: pointer;
}

.fb-launcher:hover,
.fb-launcher:focus-visible {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  outline: none;
}

.fb-launcher svg {
  width: 16px;
  height: 16px;
}

.fb-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  background: rgba(3, 6, 10, 0.72);
  backdrop-filter: blur(6px);
  font-family: var(--font-sans);
}

.fb-backdrop[hidden] {
  display: none;
}

.fb-card {
  width: min(460px, 100%);
  padding: 24px 24px 20px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface-raised);
  box-shadow: var(--shadow-modal);
  color: var(--color-text);
}

.fb-card h2 {
  margin: 0 0 6px;
  color: #fff;
  font-size: var(--fs-lg);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.fb-card p.fb-lead {
  margin: 0 0 var(--sp-4);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

.fb-form {
  display: grid;
  gap: 10px;
}

.fb-row {
  display: grid;
  gap: 4px;
}

.fb-row label {
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.fb-row label .fb-req {
  margin-left: 4px;
  color: var(--status-alpha-fg);
}

.fb-form input,
.fb-form textarea {
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--fs-sm);
}

.fb-form input:focus-visible,
.fb-form textarea:focus-visible {
  border-color: var(--color-accent);
  outline: none;
}

.fb-form textarea {
  min-height: 110px;
  resize: vertical;
}

.fb-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.fb-turnstile {
  display: flex;
  justify-content: flex-start;
  min-height: 65px;
}

.fb-actions {
  display: flex;
  gap: var(--sp-2);
  justify-content: flex-end;
  margin-top: var(--sp-3);
}

.fb-btn {
  padding: 9px 16px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text);
  font-size: var(--fs-sm);
  font-weight: 700;
}

.fb-btn:hover,
.fb-btn:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent-strong);
}

.fb-btn.primary {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-on);
}

.fb-btn.primary:hover,
.fb-btn.primary:focus-visible {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
}

.fb-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.fb-status {
  margin: var(--sp-3) 0 0;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
}

.fb-status[data-tone="ok"] {
  background: rgba(72, 207, 138, 0.14);
  color: var(--status-stable-fg);
}

.fb-status[data-tone="err"] {
  background: rgba(255, 96, 96, 0.14);
  color: #ff6b6b;
}

.fb-toast {
  position: fixed;
  right: 20px;
  bottom: 80px;
  z-index: 1200;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-raised);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  box-shadow: var(--shadow-card);
}

.fb-toast[data-tone="ok"] {
  border-left: 3px solid var(--status-stable-fg);
}

.fb-toast[data-tone="err"] {
  border-left: 3px solid #ff6b6b;
}

@media (max-width: 640px) {
  .fb-launcher {
    right: 12px;
    bottom: 12px;
  }
}