/* Treatment Recommendations popup + wide button */

.qs-treatment-button {
  display: block;
  width: 100%;
  padding: 10px 16px;
  margin-top: 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: radial-gradient(circle at 0 0, #f97316, #b45309);
  color: #0f172a;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 8px 16px rgba(0,0,0,0.7);
}

.qs-treatment-button:hover {
  filter: brightness(1.05);
}

/* Overlay */

.qs-treatment-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
}

.qs-treatment-overlay.is-open {
  display: flex;
}

/* Modal */

.qs-treatment-modal {
  background: radial-gradient(circle at 0 0, #111827, #020617);
  border-radius: 22px;
  border: 1px solid rgba(148,163,184,0.25);
  box-shadow: 0 32px 70px rgba(0,0,0,0.85);
  width: min(1120px, 96vw);
  max-height: 90vh;              /* <<< key: modal never exceeds viewport */
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Header */

.qs-treatment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px 10px;
  border-bottom: 1px solid rgba(148,163,184,0.25);
}

.qs-treatment-title-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.qs-treatment-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.qs-treatment-subtitle {
  font-size: 11px;
  opacity: 0.7;
}

.qs-treatment-close {
  border: none;
  border-radius: 999px;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  background: rgba(15,23,42,0.9);
  color: #e5e7eb;
  border: 1px solid rgba(148,163,184,0.45);
}

.qs-treatment-close:hover {
  background: rgba(30,64,175,0.9);
}

/* Body */

.qs-treatment-body {
  flex: 1 1 auto;
  padding: 12px 22px 8px;
  display: flex;
  gap: 16px;
  min-height: 0;                 /* flexbox scroll fix */
  overflow: hidden;
}

/* Make inner content scroll instead of modal growing off-screen */
.qs-treatment-viewer,
.qs-treatment-list {
  min-height: 0;
}

.qs-treatment-viewer {
  flex: 0 0 52%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qs-treatment-image-frame {
  position: relative;
  flex: 1 1 auto;
  border-radius: 20px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 0, rgba(15,23,42,0.8), #020617);
  box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

.qs-treatment-image-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  font-size: 12px;
}

.qs-treatment-image-label {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15,23,42,0.9);
  border: 1px solid rgba(148,163,184,0.7);
}

.qs-treatment-image-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qs-treatment-current-label {
  font-size: 11px;
  opacity: 0.8;
}

/* Right side list */

.qs-treatment-list {
  flex: 0 0 48%;
  border-radius: 18px;
  background: radial-gradient(circle at 0 0, rgba(15,23,42,0.85), #020617);
  box-shadow: inset 0 0 0 1px rgba(30,64,175,0.3);
  padding: 12px 14px;
  overflow-y: auto;              /* <<< scroll inside right column */
}

.qs-treatment-points {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
}

.qs-treatment-point-row {
  padding: 6px 6px 6px 4px;
  border-radius: 8px;
  cursor: pointer;
}

.qs-treatment-point-row:hover {
  background: rgba(37,99,235,0.16);
}

.qs-treatment-point-row.is-active {
  background: rgba(37,99,235,0.28);
}

.qs-treatment-point-main {
  font-size: 12px;
  font-weight: 600;
}

.qs-treatment-point-code {
  color: #f97316;
}

.qs-treatment-point-meta {
  font-size: 11px;
  opacity: 0.78;
}

/* Footer – always visible */

.qs-treatment-footer {
  flex: 0 0 auto;
  padding: 10px 22px 14px;
  border-top: 1px solid rgba(148,163,184,0.25);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.qs-treatment-secondary-btn,
.qs-treatment-primary-btn {
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 11px;
  border: 1px solid rgba(148,163,184,0.4);
  background: rgba(15,23,42,0.95);
  color: #e5e7eb;
  cursor: pointer;
}

.qs-treatment-secondary-btn:hover {
  background: rgba(30,64,175,0.9);
}

.qs-treatment-primary-btn {
  background: radial-gradient(circle at 0 0, #f97316, #b45309);
  color: #111827;
  font-weight: 600;
}

.qs-treatment-primary-btn[disabled] {
  opacity: 0.55;
  cursor: default;
}