/* 提问引导 — 企业级 AI 分析入口（icon-only） */

.mobile-question-root .mobile-qguide {
  --mobile-qguide-size: 52px;
  --mobile-qguide-icon: clamp(32px, 8.2vw, 38px);
  --mobile-qguide-gap: clamp(10px, 2.8vw, 14px);
  --mobile-qguide-inset: clamp(12px, 3.6vw, 18px);
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 36;
}

.mobile-question-root .mobile-qguide.hidden {
  display: none;
}

.mobile-question-root .mobile-qguide__entry {
  position: absolute;
  right: var(--mobile-qguide-inset);
  bottom: calc(
    var(--mobile-composer-height, 112px)
    + var(--keyboard-height, 0px)
    + var(--mobile-qguide-gap)
    + env(safe-area-inset-bottom, 0px)
  );
  width: var(--mobile-qguide-size);
  height: var(--mobile-qguide-size);
  padding: 0;
  border: 1.5px solid var(--mobile-primary, #269a99);
  border-radius: 50%;
  background: #fff;
  color: var(--mobile-primary, #269a99);
  box-shadow: 0 4px 14px rgba(38, 154, 153, 0.16);
  pointer-events: auto;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  transform-origin: center center;
  animation: mobile-qguide-breathe 2.8s ease-in-out infinite;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.mobile-question-root .mobile-qguide__entry::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid rgba(38, 154, 153, 0.28);
  opacity: 0;
  animation: mobile-qguide-ring 2.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes mobile-qguide-breathe {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 14px rgba(38, 154, 153, 0.14);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 8px 22px rgba(38, 154, 153, 0.24);
  }
}

@keyframes mobile-qguide-ring {
  0%, 100% {
    opacity: 0;
    transform: scale(0.92);
  }
  50% {
    opacity: 0.55;
    transform: scale(1.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-question-root .mobile-qguide__entry,
  .mobile-question-root .mobile-qguide__entry::before {
    animation: none;
  }
}

.mobile-question-root .mobile-qguide__entry.is-snapping {
  animation: none;
  transition:
    left 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    top 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.16s ease,
    background 0.16s ease;
}

.mobile-question-root .mobile-qguide__entry.is-dragging {
  animation: none;
  transition: none;
  cursor: grabbing;
  z-index: 2;
  transform: scale(1.02);
  box-shadow: 0 8px 22px rgba(38, 154, 153, 0.24);
}

.mobile-question-root .mobile-qguide__entry.is-dragging::before {
  animation: none;
  opacity: 0;
}

.mobile-question-root .mobile-qguide__entry.is-dragging:active {
  transform: scale(1.02);
}

.mobile-question-root .mobile-qguide__entry:active {
  animation: none;
  transform: scale(0.96);
  background: var(--mobile-primary-soft, #f0faf9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.mobile-question-root .mobile-qguide__entry:active::before {
  animation: none;
  opacity: 0;
}

.mobile-question-root .mobile-qguide.is-open .mobile-qguide__entry {
  opacity: 0;
  pointer-events: none;
  animation: none;
}

.mobile-question-root .mobile-qguide__entry-icon {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--mobile-qguide-icon);
  height: var(--mobile-qguide-icon);
  flex-shrink: 0;
  /* 气泡尾巴在左下，轻微右移；整体略下移使视觉居中 */
  transform: translate(1px, 3.5px);
  filter: drop-shadow(0 1px 1px rgba(38, 154, 153, 0.08));
}

.mobile-question-root .mobile-qguide__entry-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.mobile-question-root .mobile-qguide__mask {
  position: absolute;
  inset: 0;
  border: none;
  background: rgba(15, 23, 42, 0.35);
  pointer-events: auto;
  z-index: 1;
}

.mobile-question-root .mobile-qguide__panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  max-height: min(72vh, 560px);
  background: var(--mobile-surface, #fff);
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.1);
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  padding-bottom: max(env(safe-area-inset-bottom, 0px), 8px);
  animation: mobile-qguide-slide-up 0.24s ease;
}

@keyframes mobile-qguide-slide-up {
  from {
    transform: translateY(100%);
    opacity: 0.6;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.mobile-question-root .mobile-qguide__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 10px;
  border-bottom: 1px solid var(--mobile-border, #e8ecef);
  flex-shrink: 0;
}

.mobile-question-root .mobile-qguide__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--mobile-text-primary, #1a1f24);
}

.mobile-question-root .mobile-qguide__subtitle {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mobile-text-secondary, #7a828a);
}

.mobile-question-root .mobile-qguide__close {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: var(--mobile-primary-soft, #f0faf9);
  color: var(--mobile-primary-dark, #1f8584);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.mobile-question-root .mobile-qguide__body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 10px 16px 16px;
}

.mobile-question-root .mobile-qguide__group {
  margin: 0;
}

.mobile-question-root .mobile-qguide__group--step {
  margin-bottom: 22px;
}

.mobile-question-root .mobile-qguide__group--step:last-of-type {
  margin-bottom: 18px;
}

.mobile-question-root .mobile-qguide__group-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: #1f2933;
  letter-spacing: -0.01em;
}

.mobile-question-root .mobile-qguide__step-num {
  color: var(--mobile-primary, #269a99);
}

.mobile-question-root .mobile-qguide__group-desc {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.45;
  color: #6b7280;
}

.mobile-question-root .mobile-qguide__metric-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 2px;
}

.mobile-question-root .mobile-qguide__metric-list .mobile-qguide__metric-chip {
  max-width: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--mobile-radius-pill, 999px);
  background: #f5f7f7;
  border: 1px solid #e5e7eb;
  color: #4b5563;
  user-select: none;
  -webkit-user-select: none;
}

.mobile-question-root .mobile-qguide__metric-list .mobile-qguide__metric-chip:active {
  background: #eceeee;
  border-color: #d1d5db;
  color: #374151;
}

.mobile-question-root .mobile-qguide__sample {
  width: 100%;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  background: #eef8f7;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.mobile-question-root .mobile-qguide__sample-head {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--mobile-primary-dark, #1f8584);
}

.mobile-question-root .mobile-qguide__sample-text {
  width: 100%;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  color: #1f2933;
}

.mobile-question-root .mobile-qguide__sample:active {
  background: #e3f3f1;
}

.mobile-question-root .mobile-qguide__group--summary {
  margin-top: 4px;
  margin-bottom: 0;
  padding-top: 16px;
  border-top: 1px solid var(--mobile-border, #e8ecef);
}

.mobile-question-root .mobile-qguide__group-desc--formula {
  margin-bottom: 10px;
  padding: 7px 10px;
  border-radius: 8px;
  background: #f5f7f7;
  border: 1px solid #e5e7eb;
  color: #4b5563;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.mobile-question-root .mobile-qguide__list--summary {
  gap: 8px;
}

.mobile-question-root .mobile-qguide__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-question-root .mobile-qguide__list--summary .mobile-qguide__item {
  border: none;
  background: #eef8f7;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  color: #1f2933;
}

.mobile-question-root .mobile-qguide__list--summary .mobile-qguide__item:active {
  background: #e3f3f1;
}

.mobile-question-root .mobile-qguide__item {
  width: 100%;
  text-align: left;
  border: 1px solid #e5e7eb;
  background: #f5f7f7;
  border-radius: 8px;
  padding: 9px 11px;
  font-size: 12px;
  line-height: 1.4;
  color: #4b5563;
  cursor: pointer;
}

.mobile-question-root .mobile-qguide__item:active {
  background: #eceeee;
}