.case-hero {
  min-height: 72vh;
  display: flex;
  align-items: center;
}

.case-hero-copy {
  grid-column: 1 / span 8;
  display: grid;
  gap: 20px;
}

.case-meta-card {
  grid-column: 9 / span 4;
  border: 1px solid var(--divider);
  border-radius: var(--radius-card);
  padding: 24px;
  background: #fcfcfb;
  align-self: end;
}

.case-meta-title {
  margin-bottom: 16px;
  font-size: 1.35rem;
}

.case-meta-grid {
  display: grid;
  gap: 16px;
}

.case-meta-grid dt {
  margin-bottom: 4px;
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.case-meta-grid dd {
  margin: 0;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.case-media-wide {
  grid-column: 1 / -1;
  margin-top: 28px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.media-placeholder {
  margin: 0;
  border: 2px dashed #9e9e9e;
  border-radius: 18px;
  overflow: hidden;
  background: #f1f1f1;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.media-placeholder.has-media {
  border-style: solid;
  border-color: var(--divider);
  background: #ffffff;
  box-shadow: none;
}

.media-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 2px solid #d7d7d7;
  background: #ebebeb;
}

.media-kind {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.media-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: right;
}

.media-body {
  min-height: 190px;
  padding: 18px 18px 20px;
  display: grid;
  gap: 10px;
  align-content: start;
  background-image:
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.56) 0,
      rgba(255, 255, 255, 0.56) 14px,
      rgba(0, 0, 0, 0.02) 14px,
      rgba(0, 0, 0, 0.02) 28px
    ),
    linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 55%, #e9e9e9 100%);
  position: relative;
}

.media-body::after {
  content: "DUMMY IMAGE PLACEHOLDER";
  position: absolute;
  right: 14px;
  bottom: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(17, 17, 17, 0.45);
}

.media-placeholder.has-media .media-body {
  padding: 0;
  min-height: 0;
  background: #ffffff;
}

.media-placeholder.has-media .media-body::after {
  content: none;
}

.media-real-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.media-short .media-body {
  min-height: 170px;
}

.media-tall .media-body {
  min-height: 240px;
}

.media-instruction-title {
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #5f5f5f;
}

.media-notes {
  margin: 0;
  padding-left: 1rem;
  list-style: disc;
  display: grid;
  gap: 6px;
}

.media-notes li {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.55;
}

.source-image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.source-image {
  margin: 0;
  border: 1px solid var(--divider);
  border-radius: 14px;
  overflow: hidden;
  background: #ffffff;
}

.source-image img {
  display: block;
  width: 100%;
  height: auto;
  background: #f3f3f3;
}

.source-caption {
  padding: 10px 12px 12px;
  border-top: 1px solid var(--divider);
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.45;
}

.case-section {
  border-top: 1px solid var(--divider);
}

.case-section-alt {
  background: var(--bg-soft);
}

.case-label {
  grid-column: 1 / span 3;
}

.case-content {
  grid-column: 4 / span 8;
  display: grid;
  gap: 18px;
}

.case-content h2 {
  margin-bottom: 2px;
}

.case-list {
  display: grid;
  gap: 12px;
}

.case-list li {
  position: relative;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.65;
}

.case-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d0d0d0;
}

.case-steps {
  margin: 2px 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 12px;
}

.case-steps li {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.65;
  padding-left: 0.3rem;
}

.logic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.logic-card {
  border: 1px solid var(--divider);
  border-radius: var(--radius-card);
  padding: 20px;
  background: #ffffff;
}

.logic-card h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.logic-card p {
  color: var(--text-secondary);
}

.metrics-list {
  display: grid;
  gap: 12px;
}

.metrics-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-secondary);
  font-size: 1.08rem;
  line-height: 1.65;
}

.metrics-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.67em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #cecece;
}

.ai-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-card);
  background: #fcfcfc;
}

.ai-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ai-field {
  display: grid;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.ai-field select {
  width: 100%;
  border: 1px solid #d5d5d5;
  border-radius: 10px;
  padding: 12px 14px;
  background: #ffffff;
  font: inherit;
  color: var(--text);
}

.ai-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ai-status {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-secondary);
}

.ai-status[data-type="success"] {
  color: #0f6d2f;
}

.ai-status[data-type="error"] {
  color: #a72c2c;
}

.ai-output {
  margin-top: 8px;
  display: grid;
  gap: 10px;
}

.ai-output-image {
  width: 100%;
  max-width: 760px;
  border-radius: 14px;
  border: 1px solid var(--divider);
  background: #f5f5f5;
}

@media (max-width: 1080px) {
  .case-hero-copy,
  .case-meta-card,
  .case-label,
  .case-content {
    grid-column: 1 / -1;
  }

  .case-hero-copy {
    max-width: 74ch;
  }

  .case-meta-card {
    max-width: 700px;
  }

  .logic-grid {
    grid-template-columns: 1fr;
  }

  .media-grid {
    grid-template-columns: 1fr;
  }

  .media-title {
    text-align: left;
  }

  .source-image-grid {
    grid-template-columns: 1fr;
  }

  .ai-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .case-hero {
    min-height: auto;
  }

  .case-meta-card {
    padding: 20px;
  }
}