/* SEO 최적화된 그라데이션 버튼 - 최강 링크 스타일 덮어쓰기 */
.wp-block-premium-blue-gradient-button {
    margin-bottom: 15px;
    width: 100%;
}

/* 모든 가능한 선택자로 흰색 강제 적용 */
.wp-block-premium-blue-gradient-button .gradient-button,
.wp-block-premium-blue-gradient-button a.gradient-button,
.wp-block-premium-blue-gradient-button button.gradient-button,
body .wp-block-premium-blue-gradient-button .gradient-button,
body .wp-block-premium-blue-gradient-button a.gradient-button,
html body .wp-block-premium-blue-gradient-button a.gradient-button,
.wp-block-premium-blue-gradient-button a.gradient-button:link,
.wp-block-premium-blue-gradient-button a.gradient-button:visited,
.wp-block-premium-blue-gradient-button a.gradient-button:active,
.wp-block-premium-blue-gradient-button a.gradient-button:focus,
body .wp-block-premium-blue-gradient-button a.gradient-button:link,
body .wp-block-premium-blue-gradient-button a.gradient-button:visited,
body .wp-block-premium-blue-gradient-button a.gradient-button:active,
body .wp-block-premium-blue-gradient-button a.gradient-button:focus {
    display: inline-block !important;
    padding: 12px 24px !important;
    margin: 8px 0 !important;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%) !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    border: none !important;
    cursor: pointer !important;
    width: 100% !important;
    text-align: center !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
    text-decoration: none !important;
    color: #ffffff !important;
    position: relative !important;
    outline: none !important;
}

/* 텍스트 요소들 */
.wp-block-premium-blue-gradient-button .gradient-button .btn-text,
.wp-block-premium-blue-gradient-button .gradient-button span,
.wp-block-premium-blue-gradient-button .gradient-button *,
.wp-block-premium-blue-gradient-button a.gradient-button .btn-text,
.wp-block-premium-blue-gradient-button a.gradient-button span,
.wp-block-premium-blue-gradient-button a.gradient-button *,
body .wp-block-premium-blue-gradient-button a.gradient-button,
body .wp-block-premium-blue-gradient-button a.gradient-button *,
body .wp-block-premium-blue-gradient-button a.gradient-button span {
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 16px !important;
    font-weight: 600 !important;
}

/* 호버 효과 */
.wp-block-premium-blue-gradient-button .gradient-button:hover,
.wp-block-premium-blue-gradient-button a.gradient-button:hover,
body .wp-block-premium-blue-gradient-button a.gradient-button:hover {
    transform: translateY(-2px) scale(1.02) !important;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4) !important;
    color: #ffffff !important;
    text-decoration: none !important;
}

.wp-block-premium-blue-gradient-button .gradient-button:hover .btn-text,
.wp-block-premium-blue-gradient-button .gradient-button:hover *,
.wp-block-premium-blue-gradient-button a.gradient-button:hover .btn-text,
.wp-block-premium-blue-gradient-button a.gradient-button:hover *,
.wp-block-premium-blue-gradient-button a.gradient-button:hover span {
    color: #ffffff !important;
}

/* 클릭 효과 */
.wp-block-premium-blue-gradient-button .gradient-button:active,
.wp-block-premium-blue-gradient-button a.gradient-button:active {
    transform: translateY(0px) scale(0.98) !important;
    transition: all 0.1s ease !important;
    color: #ffffff !important;
}

/* 포커스 접근성 */
.wp-block-premium-blue-gradient-button .gradient-button:focus,
.wp-block-premium-blue-gradient-button .gradient-button:focus-visible,
.wp-block-premium-blue-gradient-button a.gradient-button:focus,
.wp-block-premium-blue-gradient-button a.gradient-button:focus-visible {
    color: #ffffff !important;
    outline: 2px solid #60a5fa !important;
    outline-offset: 2px !important;
}

/* 테마별 링크 스타일 덮어쓰기 */
.entry-content .wp-block-premium-blue-gradient-button a.gradient-button,
.post-content .wp-block-premium-blue-gradient-button a.gradient-button,
.content .wp-block-premium-blue-gradient-button a.gradient-button,
article .wp-block-premium-blue-gradient-button a.gradient-button,
main .wp-block-premium-blue-gradient-button a.gradient-button {
    color: #ffffff !important;
    text-decoration: none !important;
}

/* GeneratePress 테마 대응 */
.wp-block-premium-blue-gradient-button a.gradient-button,
.inside-article .wp-block-premium-blue-gradient-button a.gradient-button,
.entry-content .wp-block-premium-blue-gradient-button a.gradient-button:link,
.entry-content .wp-block-premium-blue-gradient-button a.gradient-button:visited,
.entry-content .wp-block-premium-blue-gradient-button a.gradient-button:hover,
.entry-content .wp-block-premium-blue-gradient-button a.gradient-button:active {
    color: #ffffff !important;
    text-decoration: none !important;
}

/* 카드 버튼 - 100% 너비 유지 */
.wp-block-premium-blue-card-button {
    margin-bottom: 15px;
    flex: 1;
    width: 100%;
    max-width: 100%;
}

/* 카드 버튼 컨테이너 추가 */
.card-buttons-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}

.wp-block-premium-blue-card-button a.card-button,
.wp-block-premium-blue-card-button button.card-button,
.wp-block-premium-blue-card-button .card-button {
    display: inline-block !important;
    padding: 12px 24px !important;
    margin: 8px 0px !important;
    background: white !important;
    color: #3b82f6 !important;
    text-decoration: none !important;
    border: 2px solid #3b82f6 !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    width: 100% !important;
    text-align: center !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
}

.wp-block-premium-blue-card-button .card-button:hover {
    transform: scale(1.05);
    background-color: #3b82f6;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

/* 기능 카드 - 100% 너비 유지 */
.wp-block-premium-blue-feature-card {
    margin-bottom: 15px;
    flex: 1;
    width: 100%;
    max-width: 100%;
}

.feature-cards-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}

.feature-card {
    flex: 1 1 0; /* 균등 분배 */
    width: 100%;
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: left;
    min-height: auto;
    word-wrap: break-word;
    box-sizing: border-box;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.feature-card-icon {
    width: 50px;
    height: 50px;
    background: #3b82f6;
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
}

.feature-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #000000 !important;
}

.feature-card-content {
    color: #000000 !important;
    line-height: 1.6;
}

/* 통계 카드 - 100% 너비 유지 */
.wp-block-premium-blue-stats-card {
    margin-bottom: 15px;
    flex: 1;
    width: 100%;
    max-width: 100%;
}

.stats-cards-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}

.stats-card {
    flex: 1 1 0; /* 균등 분배 */
    width: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    min-height: auto;
    word-wrap: break-word;
    box-sizing: border-box;
}

.stats-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.3);
}

.stats-card-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1;
}

.stats-card-label {
    font-size: 16px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 프리미엄 카드 - 100% 너비 유지 */
.wp-block-premium-blue-premium-card {
    margin-bottom: 15px;
    width: 100%;
    max-width: 100%;
    flex:1;
}

/* 프런트엔드에서 모든 버튼 숨기기 */
.wp-block-premium-blue-premium-card button,
.wp-block-premium-blue-premium-card .components-button,
.wp-block-premium-blue-premium-card input[type="button"],
.wp-block-premium-blue-premium-card [class*="Button"],
.wp-block-premium-blue-premium-card [class*="button"] {
    display: none !important;
}

.premium-cards-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
}

.premium-card {
    flex: 1 1 0; /* 균등 분배 */
    width: 100%;
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    text-align: left;
    min-height: auto;
    word-wrap: break-word;
    box-sizing: border-box;
}

.premium-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #3b82f6;
    border-radius: 8px 8px 0 0;
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.premium-card-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #000000 !important;
}

.premium-card-content {
    color: #000000 !important;
    line-height: 1.6;
}

/* 커스텀 테이블 - 텍스트 색상 수정 */
.wp-block-premium-blue-custom-table {
    margin-bottom: 15px;
    overflow-x: auto;
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.premium-table th {
    background: #3b82f6;
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.premium-table td {
    padding: 15px;
    border-bottom: 1px solid #e5e7eb;
    color: #000000 !important;
}

.premium-table tr:last-child td {
    border-bottom: none;
}

.premium-table tr:hover td {
    background-color: #f9fafb;
}

/* 목록 스타일 - 텍스트 색상 수정 */
.wp-block-premium-blue-list-style {
    margin-bottom: 15px;
}

.premium-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.premium-list-item {
    position: relative;
    padding: 15px 20px 15px 40px;
    margin-bottom: 10px;
    background: white;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    color: #000000 !important;
}

.premium-list-item::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
}

.premium-list-item:hover {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    transform: translateX(5px);
}

/* 자동 목차 */
.wp-block-premium-blue-auto-toc {
    margin-bottom: 15px;
}

.premium-toc {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.premium-toc-header {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    padding: 15px 20px;
    font-weight: 600;
    position: relative;
    cursor: pointer;
}

.premium-toc-toggle {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
}

.premium-toc-toggle.open {
    transform: translateY(-50%) rotate(90deg);
}

.premium-toc-content {
    max-height: 2000px;
    opacity: 1;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}

.premium-toc-content.collapsed {
    max-height: 0;
    opacity: 0;
}

.premium-toc-list {
    list-style: none;
    margin: 0;
    padding: 20px;
}

.premium-toc-item {
    margin-bottom: 10px;
}

.premium-toc-item.level-2 {
    padding-left: 0;
}

.premium-toc-item.level-3 {
    padding-left: 20px;
}

/* 목차 링크 - 검정색으로 변경 */
.premium-toc-link {
    color: #000000 !important;
    text-decoration: none;
    padding: 8px 12px;
    display: block;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.premium-toc-link:hover {
    background: #eff6ff;
    color: #3b82f6 !important;
    text-decoration: none;
}

/* level-3 항목은 약간 연한 검정 */
.premium-toc-item.level-3 .premium-toc-link {
    color: #333333 !important;
    font-weight: 400;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .feature-cards-container,
    .stats-cards-container,
    .premium-cards-container {
        flex-direction: column;
    }
    
    .feature-card,
    .stats-card,
    .premium-card {
        min-width: 100%;
    }

    .wp-block-premium-blue-gradient-button .gradient-button,
    .wp-block-premium-blue-gradient-button a.gradient-button {
        padding: 14px 20px !important;
        font-size: 15px !important;
    }

    .premium-table {
        font-size: 14px;
    }

    .premium-table th,
    .premium-table td {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .wp-block-premium-blue-gradient-button .gradient-button,
    .wp-block-premium-blue-gradient-button a.gradient-button {
        padding: 16px 18px !important;
        font-size: 14px !important;
    }

    .premium-table th,
    .premium-table td {
        padding: 8px;
    }
}