/**
 * card.css
 * Premium Editorial Card System
 */

/* ============================================
   기본 카드 (Base Card) — Clean Editorial
   ============================================ */

.card {
  position: relative;
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-border-radius);
  overflow: hidden;
  transition: all var(--transition-base) var(--ease-out);
}

.card--elevated {
  box-shadow: var(--card-shadow);
}

.card--bordered {
  border: 1px solid var(--color-border-light);
}

.card--glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.card--interactive {
  cursor: pointer;
}

.card--interactive:hover {
  border-color: var(--color-border-medium);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}


/* ============================================
   카드 헤더
   ============================================ */

.card__header {
  padding: var(--spacing-lg) var(--card-padding);
  border-bottom: 1px solid var(--color-border-light);
}

.card__header--accent {
  background: rgba(201, 169, 110, 0.03);
}


/* ============================================
   카드 바디
   ============================================ */

.card__body {
  padding: var(--card-padding);
}

.card__body--divided {
  display: flex;
  gap: var(--spacing-xl);
  padding: var(--card-padding);
}


/* ============================================
   카드 푸터
   ============================================ */

.card__footer {
  padding: var(--spacing-md) var(--card-padding);
  border-top: 1px solid var(--color-border-light);
}


/* ============================================
   카드 섹션
   ============================================ */

.card__section {
  display: flex;
  flex-direction: column;
}

.card__section-title {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
}

.card__section-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  height: 1px;
  background: var(--color-primary);
}


/* ============================================
   이미지 컨테이너
   ============================================ */

.card__image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  background: var(--color-gray-100);
}

.card__image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--ease-out);
}

.card__image-container:hover img {
  transform: scale(1.03);
}

.card__image-label {
  position: absolute;
  bottom: var(--spacing-sm);
  left: var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-wide);
  color: var(--color-white);
  padding: 4px 12px;
  background: rgba(11, 11, 13, 0.7);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
}


/* ============================================
   리포트 카드 (Report Card)
   ============================================ */

.card--report {
  background: var(--glass-bg);
  border: 1px solid var(--color-border-light);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

/* Result Items */
.card--result {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast) var(--ease-out);
}

.card--result:hover {
  border-color: var(--color-border-medium);
  background: rgba(255, 255, 255, 0.02);
}

.card--result-normal {
  border-left: 3px solid var(--color-success);
}

.card--result-pneumonia {
  border-left: 3px solid var(--color-danger);
}

.card__result-percentage {
  font-family: var(--font-family-monospace);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  font-variant-numeric: tabular-nums;
}

.card--result-normal .card__result-percentage {
  color: var(--color-success);
}

.card--result-pneumonia .card__result-percentage {
  color: var(--color-danger);
}


/* ============================================
   반응형 카드
   ============================================ */

@media (max-width: 768px) {
  .card__body--divided {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .card__header,
  .card__body,
  .card__footer {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }

  .card__footer {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}


/* ============================================
   프린트 스타일
   ============================================ */

@media print {
  .card {
    background: #ffffff;
    border: 1px solid #ddd;
    box-shadow: none;
    backdrop-filter: none;
  }

  .card--result-normal {
    border-left-color: #22c55e;
  }

  .card--result-pneumonia {
    border-left-color: #ef4444;
  }

  .card__result-percentage {
    color: #000;
  }
}