/* PTMROM-264 — CES bottom-sheet feedback survey (Apps 480 / 481) */

:root {
  --rf-feedback-sheet-max-width: 700px;
  --rf-feedback-sheet-radius: 12px;
  --rf-feedback-sheet-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
  --rf-feedback-scale-1: #b93a2e;
  --rf-feedback-scale-2: #e67e22;
  --rf-feedback-scale-3: #f39c12;
  --rf-feedback-scale-4: #f1c40f;
  --rf-feedback-scale-5: #8bc34a;
  --rf-feedback-scale-6: #4caf50;
  --rf-feedback-scale-7: #1b5e20;
  --rf-feedback-submit-bg: #1e2a4a;
  --rf-feedback-link: #2563eb;
  --rf-feedback-text: #111827;
  --rf-feedback-muted: #4b5563;
  --rf-feedback-toast-bg: #ecfdf3;
  --rf-feedback-toast-border: #6ee7a0;
  --rf-feedback-toast-text: #065f46;
}

.rf-feedback-overlay {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 1rem 1.5rem;
  background: rgba(17, 24, 39, 0.35);
  box-sizing: border-box;
}

.rf-feedback-overlay[hidden] {
  display: none !important;
}

.rf-feedback-sheet {
  width: 100%;
  max-width: var(--rf-feedback-sheet-max-width);
  background: #fff;
  border-radius: var(--rf-feedback-sheet-radius);
  box-shadow: var(--rf-feedback-sheet-shadow);
  padding: 1.5rem 1.75rem 1.25rem;
  box-sizing: border-box;
  position: relative;
}

.rf-feedback-sheet__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.rf-feedback-sheet__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--rf-feedback-text);
}

.rf-feedback-sheet__close {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: #9ca3af;
  font-size: 1.5rem;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.rf-feedback-sheet__close:hover,
.rf-feedback-sheet__close:focus {
  color: #6b7280;
}

.rf-feedback-sheet__question {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--rf-feedback-muted);
}

.rf-feedback-scale {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.rf-feedback-scale__btn {
  border: 0;
  border-radius: 10px;
  min-height: 4.75rem;
  padding: 0.5rem 0.35rem;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.rf-feedback-scale__btn:hover,
.rf-feedback-scale__btn:focus {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.rf-feedback-scale__btn.is-selected {
  outline: 3px solid rgba(17, 24, 39, 0.35);
  outline-offset: 2px;
}

.rf-feedback-scale__btn--1 { background: var(--rf-feedback-scale-1); }
.rf-feedback-scale__btn--2 { background: var(--rf-feedback-scale-2); }
.rf-feedback-scale__btn--3 { background: var(--rf-feedback-scale-3); }
/* PB-5355 — all scale labels use white text per Figma (PTMROM-264 / PB-5035) */
.rf-feedback-scale__btn--4 { background: var(--rf-feedback-scale-4); }
.rf-feedback-scale__btn--5 { background: var(--rf-feedback-scale-5); }
.rf-feedback-scale__btn--6 { background: var(--rf-feedback-scale-6); }
.rf-feedback-scale__btn--7 { background: var(--rf-feedback-scale-7); }

/* Step 2 — space reserved from first paint; fade in without changing sheet height */
.rf-feedback-step2 {
  min-height: 9.5rem;
  margin-bottom: 0.75rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.rf-feedback-step2.is-visible {
  opacity: 1;
  visibility: visible;
}

.rf-feedback-step2__label {
  display: block;
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--rf-feedback-text);
}

.rf-feedback-step2__comment {
  width: 100%;
  min-height: 4.5rem;
  resize: vertical;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  font-size: 0.95rem;
  line-height: 1.4;
  box-sizing: border-box;
  margin-bottom: 0.75rem;
}

.rf-feedback-step2__comment:focus {
  outline: 2px solid #93c5fd;
  border-color: #60a5fa;
}

.rf-feedback-step2__submit {
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: var(--rf-feedback-submit-bg);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 1rem;
  cursor: pointer;
}

.rf-feedback-step2__submit:hover,
.rf-feedback-step2__submit:focus {
  filter: brightness(1.05);
}

.rf-feedback-step2__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.rf-feedback-sheet__footer {
  text-align: center;
  min-height: 1.75rem;
}

.rf-feedback-sheet__footer.is-hidden {
  visibility: hidden;
}

.rf-feedback-sheet__dismiss {
  border: 0;
  background: transparent;
  color: var(--rf-feedback-link);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}

.rf-feedback-sheet__dismiss:hover,
.rf-feedback-sheet__dismiss:focus {
  text-decoration: underline;
}

.rf-feedback-toast {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 10060;
  max-width: 22rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background: var(--rf-feedback-toast-bg);
  border: 1px solid var(--rf-feedback-toast-border);
  color: var(--rf-feedback-toast-text);
  font-size: 0.95rem;
  line-height: 1.4;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.rf-feedback-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

body.rf-feedback-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .rf-feedback-overlay {
    padding: 0 0.75rem 1rem;
  }

  .rf-feedback-sheet {
    padding: 1.25rem 1rem 1rem;
  }

  .rf-feedback-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .rf-feedback-scale__btn {
    min-height: 3.75rem;
    font-size: 0.68rem;
  }
}

@media (max-width: 420px) {
  .rf-feedback-scale {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}