/* ============================================================
   IntelliTC Solutions — Feedback Button & Modal Styles
   ============================================================ */

/* ---- Floating Feedback Button ---- */
.itc-feedback-btn {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: background var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.itc-feedback-btn:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(1, 105, 111, 0.25);
}
.itc-feedback-btn svg {
  flex-shrink: 0;
}

/* Mobile: smaller button */
@media (max-width: 640px) {
  .itc-feedback-btn {
    bottom: var(--space-4);
    right: var(--space-4);
    padding: var(--space-2) var(--space-4);
  }
  .itc-feedback-btn span {
    display: none;
  }
}

/* ---- Overlay ---- */
.itc-feedback-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}
.itc-feedback-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ---- Modal ---- */
.itc-feedback-modal {
  position: relative;
  width: 90%;
  max-width: 440px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  transition: transform 200ms ease;
}
.itc-feedback-overlay.visible .itc-feedback-modal {
  transform: translateY(0) scale(1);
}

.itc-feedback-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.itc-feedback-header h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0;
}
.itc-feedback-close {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  font-size: 20px;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
}
.itc-feedback-close:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.itc-feedback-body {
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* ---- Type Toggle ---- */
.itc-feedback-type-row {
  display: flex;
  gap: var(--space-2);
}
.itc-feedback-type-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.itc-feedback-type-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}
.itc-feedback-type-btn.active {
  color: var(--color-primary);
  background: var(--color-primary-surface);
  border-color: var(--color-primary);
}
.itc-feedback-type-btn svg {
  flex-shrink: 0;
}

/* ---- Textarea ---- */
.itc-feedback-textarea {
  width: 100%;
  min-height: 100px;
  padding: var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  color: var(--color-text);
  resize: vertical;
  line-height: 1.5;
}
.itc-feedback-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-surface);
  outline: none;
}
.itc-feedback-textarea::placeholder {
  color: var(--color-text-faint);
}

/* ---- Meta info ---- */
.itc-feedback-meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---- Footer ---- */
.itc-feedback-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: flex-end;
}
.itc-feedback-submit {
  min-width: 140px;
  height: 40px;
}

/* ---- Success State ---- */
.itc-feedback-success {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  background: var(--color-surface);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}
.itc-feedback-success.visible {
  opacity: 1;
  pointer-events: auto;
}
.itc-feedback-success svg {
  color: var(--color-success);
}
.itc-feedback-success p {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}