/* ============================================================
   通用页面样式
   ============================================================ */

.page-content {
  padding: var(--spacing-2xl) 0;
  min-height: calc(100vh - 200px);
  position: relative;
}

.page-content::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 0%, rgba(77, 208, 225, 0.12), transparent 55%), radial-gradient(circle at 80% 20%, rgba(255, 152, 0, 0.08), transparent 60%);
  opacity: 0.7;
  pointer-events: none;
}

.page-content .container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-shell {
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: 0 18px 48px rgba(9, 29, 61, 0.12);
  border: 1px solid rgba(0, 92, 175, 0.08);
  margin-bottom: var(--spacing-2xl);
  backdrop-filter: blur(8px);
}

.section-shell::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(77, 208, 225, 0.12);
  pointer-events: none;
}

.section-shell-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.section-shell-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-shell-header p {
  color: var(--color-gray);
  margin-bottom: 0;
}

.section-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.tag-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.link-download {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.link-download::after {
  content: '↘';
  font-size: 0.8em;
  transition: transform var(--transition-fast);
}

.link-download:hover::after {
  transform: translate(4px, 2px);
}

/* 表单样式 */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-dark-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--spacing-base);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-base);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* 组织架构图 */
.org-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2xl);
  padding: var(--spacing-2xl) 0;
}

.org-level-1,
.org-level-2,
.org-level-3 {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  width: 100%;
}

.org-box {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-base);
  min-width: 150px;
  text-align: center;
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--box-shadow-md);
  transition: all var(--transition-fast);
}

.org-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-lg);
}

.org-level-3 .org-box {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
}

/* 响应式设计 */
@media (max-width: 768px) {
  .page-content {
    padding: var(--spacing-xl) 0;
  }

  .section-shell {
    padding: var(--spacing-xl);
  }

  .org-level-1,
  .org-level-2,
  .org-level-3 {
    gap: var(--spacing-base);
  }

  .org-box {
    min-width: 120px;
    padding: var(--spacing-base);
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  .page-content {
    padding: var(--spacing-lg) 0;
  }

  .section-shell {
    padding: var(--spacing-lg);
  }

  .org-box {
    min-width: 100px;
    padding: var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
}