/* ==========================================================================
 * s-loop-02 — 症例カード（Case Card）
 * ワイヤーフレーム v2
 * ========================================================================== */

/* --- Article (card root) --- */
.s-loop-02 {
    background-color: var(--color-white);
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 11;
    gap: 0;
    transition: opacity var(--transition-normal);
}

.s-loop-02:hover {
    opacity: 0.9;
}

/* --- Before / After wrapper --- */
.s-loop-02__image-area {
    position: relative;
}

.s-loop-02__comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.s-loop-02__image-box {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--color-gray-lighter);
    cursor: pointer;
}

.s-loop-02__image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.s-loop-02__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-lighter);
}

.s-loop-02__placeholder .material-icons {
    font-size: var(--font-size-5-xl);
    color: var(--color-border);
}

/* Image label — 左上三角コーナーリボン（Figma） */
.s-loop-02__image-label {
    position: absolute;
    top: 0;
    left: 0;
    width: 8rem;
    height: 5rem;
    padding: var(--space-2-xs) 0 0 var(--space-2-xs);
    background-color: var(--color-text);
    clip-path: polygon(0 0, 100% 0, 0 100%);
    color: var(--color-white);
    font-size: var(--font-size-3-xs);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-compact);
}

.s-loop-02__image-label--after {
    background-color: var(--color-primary);
}

/* Zoom overlay */
.s-loop-02__zoom-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: background-color var(--transition-fast);
}

.s-loop-02__zoom-overlay .material-icons {
    font-size: var(--font-size-3-xl);
    color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.s-loop-02__image-box:hover .s-loop-02__zoom-overlay {
    background-color: rgba(0, 0, 0, 0.3);
}

.s-loop-02__image-box:hover .s-loop-02__zoom-overlay .material-icons {
    opacity: 1;
}

/* Image set count */
.s-loop-02__set-count {
    position: absolute;
    bottom: var(--space-xs);
    right: var(--space-xs);
    padding: var(--space-4-xs) var(--space-xs);
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    border-radius: var(--radius-pill);
    font-size: var(--font-size-3-xs);
    line-height: var(--line-height-compact);
}

/* --- Content area (nested subgrid: 4 rows) --- */
.s-loop-02__content {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 4;
    padding: var(--space-xl);
    gap: 0;
}

/* Date */
.s-loop-02__date {
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

/* Badges — outline style within card */
.s-loop-02__badges {
    align-self: start;
    margin-bottom: var(--space-md);
}

.s-loop-02__badges-inner {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2-xs);
}

.s-loop-02__badges .c-badge-01 {
    background-color: transparent;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
}

/* Title */
.s-loop-02__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

/* Staff (顔写真 + 肩書 + 名前, tax-staff 連携・複数時は縦積み) */
.s-loop-02__staff {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    align-self: start;
    margin-bottom: 0;
}

.s-loop-02__staff-row {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.s-loop-02__staff-photo {
    width: var(--icon-xs);
    height: var(--icon-xs);
    border-radius: var(--radius-pill);
    object-fit: cover;
    flex-shrink: 0;
    background-color: var(--color-gray-lighter);
}

.s-loop-02__staff-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.s-loop-02__staff-title {
    font-size: var(--font-size-2-xs);
    color: var(--color-text-light);
    line-height: var(--line-height-compact);
}

.s-loop-02__staff-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    line-height: var(--line-height-compact);
}

/* Shared icon style */
.s-loop-02__icon {
    width: var(--space-xl);
    height: var(--space-xl);
    flex-shrink: 0;
    vertical-align: middle;
}

/* Price area (nested subgrid: 3 rows) */
.s-loop-02__price-area {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 3;
    padding: 0 var(--space-xl) var(--space-xl);
    border-top: 1px solid var(--color-border);
    gap: 0;
}

.s-loop-02__price-amount {
    display: flex;
    align-items: center;
    gap: var(--space-3-xs);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: var(--line-height-tight);
    padding-top: var(--space-lg);
    margin: 0;
}

.s-loop-02__price-amount small {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-normal);
}

.s-loop-02__price-breakdown {
    font-size: var(--font-size-3-xs);
    color: var(--color-primary);
    margin: var(--space-4-xs) 0 0;
    line-height: var(--line-height-normal);
}

.s-loop-02__price-note {
    font-size: var(--font-size-3-xs);
    color: var(--color-primary);
    margin: 0;
}

/* --- Detail area (nested subgrid: 3 rows) --- */
.s-loop-02__detail {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 3;
    border-top: 1px solid var(--color-border);
    padding: var(--space-xl);
    gap: 0;
}

.s-loop-02__detail-item {
    margin-bottom: var(--space-xl);
}

.s-loop-02__detail-item:last-of-type {
    margin-bottom: 0;
}

.s-loop-02__detail-label {
    display: flex;
    align-items: center;
    gap: var(--space-3-xs);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    margin-bottom: var(--space-xs);
    line-height: var(--line-height-compact);
}

.s-loop-02__detail-text {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: var(--line-height-normal);
    margin-bottom:0;
}

/* Treatment link */
.s-loop-02__treatment-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4-xs);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    margin-top: var(--space-xs);
    transition: opacity var(--transition-fast);
}

.s-loop-02__treatment-link:hover {
    opacity: 0.7;
}

.s-loop-02__treatment-arrow {
    font-size: var(--font-size-sm);
}

/* Detail link (bottom right) */
.s-loop-02__detail-link {
    display: flex;
    align-items: center;
    align-self: end;
    justify-content: flex-end;
    gap: var(--space-4-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-lg);
    margin-top: var(--space-xl);
    transition: opacity var(--transition-fast);
}

.s-loop-02__detail-link:hover {
    opacity: 0.7;
}

.s-loop-02__detail-link-arrow {
    font-size: var(--font-size-xl);
    line-height: 1;
}

/* ==========================================================================
 * s-loop-02--compact — Case Compact Card
 * 症例コンパクトカード（横並びレイアウト）
 * ========================================================================== */

.s-loop-02--compact {
  display: flex;
  align-items: stretch;
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition-normal);
}

.s-loop-02--compact:hover {
  opacity: 0.8;
}

/* -- Thumbnail (Before image) -------------------------------------------- */

.s-loop-02--compact .s-loop-02__thumb {
  position: relative;
  flex-shrink: 0;
  width: var(--thumb-sm);
  aspect-ratio: 1 / 1;
  background-color: var(--color-bg-sub);
  overflow: hidden;
}

.s-loop-02--compact .s-loop-02__thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.s-loop-02--compact .s-loop-02__thumb-empty {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.s-loop-02--compact .s-loop-02__thumb-empty .material-icons {
  font-size: var(--font-size-5-xl);
  color: var(--color-border);
}

/* -- Body ---------------------------------------------------------------- */

.s-loop-02--compact .s-loop-02__body {
  flex: 1;
  min-width: 0;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-xs);
}

/* Concern badges */
.s-loop-02--compact .s-loop-02__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
}

/* Title (2-line clamp) */
.s-loop-02--compact .s-loop-02__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  line-height: var(--line-height-compact);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.s-loop-02--compact:hover .s-loop-02__title {
  color: var(--color-primary);
}

/* Cost */
.s-loop-02--compact .s-loop-02__cost {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

/* -- Arrow --------------------------------------------------------------- */

.s-loop-02--compact .s-loop-02__arrow {
  flex-shrink: 0;
  width: var(--space-5-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-border);
  transition: color var(--transition-fast);
}

.s-loop-02--compact:hover .s-loop-02__arrow {
  color: var(--color-text-light);
}

.s-loop-02--compact .s-loop-02__arrow .material-icons {
  font-size: var(--font-size-xl);
}

/* -- Responsive ---------------------------------------------------------- */

@container (min-width: 600px) {
  .s-loop-02--compact .s-loop-02__thumb {
    width: var(--thumb-md);
  }

  .s-loop-02--compact .s-loop-02__body {
    padding: var(--space-lg);
  }

  .s-loop-02--compact .s-loop-02__title {
    font-size: var(--font-size-md);
  }

  .s-loop-02--compact .s-loop-02__cost {
    font-size: var(--font-size-md);
  }

  .s-loop-02--compact .s-loop-02__arrow {
    width: var(--space-6-xl);
  }
}