.flow-mode {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.72rem;
}

.flow-mode[hidden] {
  display: none;
}

.flow-panel {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.flow-panel.is-complete {
  background: linear-gradient(168deg, rgba(232, 238, 255, 0.94), rgba(220, 230, 255, 0.94));
  border-color: rgba(56, 90, 197, 0.32);
  box-shadow: 0 10px 26px rgba(34, 58, 138, 0.12);
}

.flow-panel.is-complete .flow-question,
.flow-panel.is-complete .flow-choice,
.flow-panel.is-complete .flow-docs,
.flow-panel.is-complete .flow-global-note,
.flow-panel.is-complete .mode-btn {
  background-color: rgba(255, 255, 255, 0.92);
}

.flow-panel.is-idle .section-head,
.flow-panel.is-idle .flow-mode,
.flow-panel.is-idle .flow-body,
.flow-panel.is-idle .flow-summary {
  display: none !important;
}

.flow-panel:not(.is-idle) .flow-intro-card {
  display: none;
}

.flow-intro-card {
  display: grid;
  gap: 0.95rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--info-line);
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(251, 248, 242, 0.96), rgba(255, 253, 249, 0.98));
}

.flow-intro-card__eyebrow {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--info-accent);
}

.flow-intro-card h3,
.flow-intro-card > p {
  margin: 0;
}

.flow-intro-card > p {
  color: var(--text-subtle);
}

.flow-intro-points {
  display: grid;
  gap: 0.7rem;
}

.flow-intro-point {
  display: grid;
  gap: 0.26rem;
  padding-left: 0.9rem;
  border-left: 3px solid rgba(127, 105, 80, 0.22);
}

.flow-intro-point strong {
  font-size: 1rem;
  color: var(--text-main);
}

.flow-intro-point p {
  margin: 0;
  color: var(--text-subtle);
}

.flow-intro-note {
  margin: 0;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(238, 245, 239, 0.98), rgba(247, 251, 247, 0.96));
  border: 1px solid var(--trust-line);
  color: var(--text-main);
  font-weight: 700;
}

.mode-btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 0.42rem 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

.mode-btn[aria-pressed="true"] {
  border-color: var(--brand);
  background: rgba(47, 87, 216, 0.1);
}

.flow-body {
  display: grid;
  gap: 0.62rem;
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
  align-content: start;
}

.flow-placeholder {
  margin: 0;
  color: var(--text-subtle);
}

.flow-progress {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-dark);
}

.flow-preview {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.82);
  padding: 0.44rem;
  display: flex;
  flex-direction: column;
  gap: 0.36rem;
  height: 100%;
  width: 100%;
  min-height: 0;
}

.flow-preview__image {
  width: 100%;
  height: 100%;
  min-height: clamp(220px, 38vh, 460px);
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #edf4ff, #f6fbff);
}

.flow-preview__caption {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-subtle);
}

.flow-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.52rem;
}

.flow-choice {
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.62rem;
  cursor: pointer;
}

.flow-choice[aria-pressed="true"] {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(47, 87, 216, 0.15);
}

.flow-choice__title {
  display: block;
  font-weight: 700;
}

.flow-choice__meta {
  display: block;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.flow-question {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
  background: #fff;
}

.flow-question legend {
  font-weight: 700;
  margin-bottom: 0.44rem;
}

.flow-question label {
  display: block;
  margin-bottom: 0.24rem;
}

.flow-global-note {
  display: grid;
  gap: 0.22rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
}

.flow-global-note textarea {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.96);
  padding: 0.48rem 0.56rem;
  resize: none;
  min-height: 56px;
  font: inherit;
}

.flow-global-note {
  border: 1px dashed rgba(47, 87, 216, 0.32);
  border-radius: var(--radius-sm);
  background: rgba(233, 243, 255, 0.52);
  padding: 0.6rem;
}

.flow-docs {
  border: 1px dashed rgba(24, 98, 145, 0.28);
  border-radius: var(--radius-sm);
  background: rgba(239, 248, 255, 0.56);
  padding: 0.58rem;
  display: grid;
  gap: 0.4rem;
}

.flow-docs__label {
  display: grid;
  gap: 0.2rem;
  font-size: 0.86rem;
  font-weight: 700;
}

.flow-docs__input {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.42rem 0.5rem;
}

.flow-docs__list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.16rem;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.flow-docs__hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-subtle);
}

.flow-docs__status {
  margin: 0;
  min-height: 1.1rem;
  font-size: 0.8rem;
  color: #8a3b1f;
}

.flow-summary {
  margin-top: 0.52rem;
  position: static;
  z-index: auto;
  display: block;
  padding: 0.72rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(230, 133, 43, 0.3);
  background: rgba(255, 238, 217, 0.6);
}

.flow-summary h3 {
  margin: 0 0 0.25rem;
  font-size: 0.98rem;
}

.flow-summary p {
  margin: 0;
  color: var(--brand-dark);
}

.flow-upload {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.84);
  padding: 0.7rem;
  display: grid;
  gap: 0.55rem;
}

.flow-upload__lead,
.flow-upload__hint {
  margin: 0;
  color: var(--text-subtle);
  font-size: 0.9rem;
}

@media (max-width: 960px) {
  .flow-intro-grid {
    grid-template-columns: 1fr;
  }
}

.flow-upload__label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 0.92rem;
}

.flow-upload__input {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.5rem 0.58rem;
}

.flow-upload__list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.22rem;
}

@media (max-width: 740px) {
  .flow-choice-grid {
    grid-template-columns: 1fr;
  }
}