/* ============================================================================
 * Pricing Page Styles — Phase D v2 (Payaction 스타일 비교표)
 * ========================================================================= */

.pricing-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

/* ============================================================================
 * Hero 섹션
 * ========================================================================= */
.pricing-hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
    margin-bottom: 3rem;
    background: linear-gradient(180deg, #F5F3FF 0%, #FFFFFF 100%);
    border-radius: 0 0 2rem 2rem;
    margin-left: -1.5rem;
    margin-right: -1.5rem;
    margin-top: -1px;
}

.pricing-hero-content {
    max-width: 720px;
    margin: 0 auto;
}

.pricing-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1.5px solid #C4B5FD;
    color: #6D28D9;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 999px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.08);
}

.pricing-hero-badge i {
    color: #F59E0B;
}

.pricing-hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: #111827;
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.pricing-hero-accent {
    background: linear-gradient(135deg, #6366F1 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.pricing-hero-subtitle {
    font-size: 1.125rem;
    color: #4B5563;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

/* ============================================================================
 * 월납/연납 토글
 * ========================================================================= */
.pricing-toggle-wrap {
    display: flex;
    justify-content: center;
}

.pricing-toggle {
    display: inline-flex;
    align-items: center;
    background: #FFFFFF;
    border: 1.5px solid #E5E7EB;
    border-radius: 999px;
    padding: 0.35rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.pricing-toggle-option {
    position: relative;
    border: none;
    background: transparent;
    padding: 0.625rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9375rem;
    color: #6B7280;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.pricing-toggle-option:hover {
    color: #374151;
}

.pricing-toggle-option.active {
    background: linear-gradient(135deg, #6366F1 0%, #7C3AED 100%);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.pricing-toggle-savings {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    background: #10B981;
    color: #FFFFFF;
    border-radius: 999px;
    line-height: 1;
}

.pricing-toggle-option.active .pricing-toggle-savings {
    background: #FFFFFF;
    color: #065F46;
}

/* ============================================================================
 * 비교표 (Payaction 스타일)
 * ========================================================================= */
.pricing-comparison {
    margin-bottom: 4rem;
}

.pricing-loading {
    text-align: center;
    padding: 4rem 1rem;
    color: #9CA3AF;
}

.comparison-table-wrapper {
    overflow-x: auto;
    overflow-y: visible;
    border-radius: 16px;
    border: 1.5px solid #E5E7EB;
    background: #FFFFFF;
    box-shadow: 0 4px 20px -8px rgba(17, 24, 39, 0.08);
    -webkit-overflow-scrolling: touch;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 960px;
    background: #FFFFFF;
}

/* ----------------------------------------------------------------------------
 * 헤더 (플랜 이름 + 가격 + CTA)
 * ------------------------------------------------------------------------- */
.comparison-head {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #FFFFFF;
}

.comparison-head th {
    padding: 0;
    vertical-align: top;
    border-bottom: 2px solid #E5E7EB;
    background: #FFFFFF;
}

.feature-col-head {
    min-width: 240px;
    width: 26%;
    text-align: left;
    background: linear-gradient(180deg, #F9FAFB 0%, #F3F4F6 100%) !important;
    border-right: 1px solid #E5E7EB;
}

.feature-col-head-inner {
    padding: 1.5rem 1.25rem;
}

.head-title {
    font-size: 1rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
}

.head-sub {
    font-size: 0.8125rem;
    color: #6B7280;
    line-height: 1.4;
}

.plan-col {
    /* width: auto + 카운트업 = column이 자식 max content에 맞춰 재계산 → layout shift
       명시적 width로 column 폭 고정 (5개 plan column 모두 균등) */
    width: 18%;
    min-width: 150px;
    text-align: center;
    vertical-align: top;
    position: relative;
    padding: 0 !important;
}

.plan-header-inner {
    /* padding-top 1.5→2.25rem: Studio(featured)의 ribbon 공간과 동일 →
       모든 plan card의 시작 버튼 vertical 정렬 일치 */
    padding: 2.25rem 0.875rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    height: 100%;
}

/* Studio 하이라이트 */
.plan-col-featured {
    background: linear-gradient(180deg, #F5F3FF 0%, #FFFFFF 100%);
    border-left: 2px solid #C4B5FD;
    border-right: 2px solid #C4B5FD;
}

.plan-col-featured .plan-header-inner {
    padding-top: 2.25rem;
}

.plan-ribbon {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #6366F1 0%, #7C3AED 100%);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.35rem 0.5rem;
    text-align: center;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
}

.plan-ribbon i {
    font-size: 0.75rem;
    color: #FDE68A;
}

.plan-name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: #111827;
    letter-spacing: -0.01em;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.1rem;
    min-height: 2.25rem;
    margin: 0.25rem 0 0.15rem;
    /* 카운트업 중 자릿수 변경에 따른 좌우 진동(layout shift) 방지:
       justify-content: center + price-amount text-align center로 중앙 정렬 안정화 */
}

.price-currency {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
}

.price-amount {
    font-size: 1.75rem;
    font-weight: 800;
    color: #111827;
    line-height: 1;
    letter-spacing: -0.02em;
    /* 카운트업 진동 제거: tabular-nums = 모든 숫자 폭 동일 → 자릿수 변해도 너비 고정 */
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
    text-align: center;
    /* 자릿수 변동 시 layout shift 안 발생하도록 inline-block + 최소 폭 보장
       29,000(6자, 쉼표 포함) 가격 max 가정 → 7ch로 안전 margin */
    display: inline-block;
    min-width: 7ch;
}

.price-period {
    font-size: 0.8125rem;
    color: #6B7280;
    margin-left: 0.15rem;
}

.price-label {
    font-size: 1.5rem;
    font-weight: 800;
    color: #111827;
    letter-spacing: -0.02em;
}

.plan-price-sub {
    font-size: 0.75rem;
    color: #6B7280;
    min-height: 1.2em;
    line-height: 1.3;
}

.plan-cta {
    margin-top: 0.75rem;
}

.plan-cta .btn {
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
}

/* ----------------------------------------------------------------------------
 * 카테고리 구분 행
 * ------------------------------------------------------------------------- */
.category-row td {
    background: #F9FAFB;
    padding: 0.875rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: #4B5563;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-top: 1px solid #E5E7EB;
    border-bottom: 1px solid #E5E7EB;
}

.category-row td i {
    margin-right: 0.5rem;
    color: #7C3AED;
    font-size: 0.9375rem;
    vertical-align: -1px;
}

/* ----------------------------------------------------------------------------
 * Feature 행 (실제 비교)
 * ------------------------------------------------------------------------- */
.feature-row {
    border-bottom: 1px solid #F3F4F6;
    transition: background-color 0.15s ease;
}

.feature-row:hover {
    background: #FAFAFB;
}

.feature-row:hover .value-cell-featured {
    background: #F5F3FF;
}

.feature-label {
    padding: 0.875rem 1.25rem;
    font-size: 0.875rem;
    color: #374151;
    border-right: 1px solid #F3F4F6;
    background: #FDFDFE;
    vertical-align: middle;
}

.feature-tooltip {
    color: #9CA3AF;
    font-size: 0.75rem;
    cursor: help;
    margin-left: 0.25rem;
    vertical-align: 0;
}

.feature-tooltip:hover {
    color: #6366F1;
}

.value-cell {
    padding: 0.875rem 0.75rem;
    text-align: center;
    font-size: 0.875rem;
    vertical-align: middle;
    color: #374151;
}

.value-cell-featured {
    background: #FAFAFB;
    border-left: 2px solid #E9E5FB;
    border-right: 2px solid #E9E5FB;
}

/* 체크 / 대시 / 값 렌더링 */
.cell-check {
    color: #10B981;
    font-size: 1.125rem;
    line-height: 1;
}

.cell-dash {
    color: #D1D5DB;
    font-size: 1rem;
}

.cell-value {
    color: #374151;
    font-weight: 500;
    font-size: 0.8125rem;
}

.cell-value.strong {
    color: #111827;
    font-weight: 700;
    font-size: 0.875rem;
}

.cell-note {
    display: block;
    font-size: 0.7rem;
    color: #6B7280;
    margin-top: 0.2rem;
    line-height: 1.3;
    font-weight: 500;
}

/* 마지막 Feature 행의 Featured 셀 하단 테두리 유지 */
.feature-row:last-child .value-cell-featured {
    border-bottom: 2px solid #C4B5FD;
}

/* ============================================================================
 * Features Highlight 섹션
 * ========================================================================= */
.pricing-features-highlight {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 3rem 1rem;
    margin-bottom: 4rem;
    border-top: 1px solid #F3F4F6;
    border-bottom: 1px solid #F3F4F6;
}

.pricing-feature-item {
    text-align: center;
}

.pricing-feature-item i {
    font-size: 2rem;
    color: #6366F1;
    margin-bottom: 0.75rem;
    display: block;
}

.pricing-feature-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
}

.pricing-feature-item p {
    font-size: 0.875rem;
    color: #6B7280;
    line-height: 1.5;
    margin: 0;
}

/* ============================================================================
 * FAQ 섹션 (Bootstrap Accordion 커스텀)
 * ========================================================================= */
.pricing-faq {
    max-width: 820px;
    margin: 0 auto;
    padding: 2rem 0;
}

.pricing-faq-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 2rem;
    text-align: center;
}

.pricing-faq .accordion-item {
    border: 1.5px solid #E5E7EB;
    border-radius: 12px !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
    background: #FFFFFF;
    transition: border-color 0.15s ease;
}

.pricing-faq .accordion-item:hover {
    border-color: #C4B5FD;
}

.pricing-faq .accordion-button {
    font-weight: 600;
    font-size: 1rem;
    color: #111827;
    padding: 1.125rem 1.25rem;
    background: #FFFFFF;
    border-radius: 12px !important;
}

.pricing-faq .accordion-button:not(.collapsed) {
    background: #F5F3FF;
    color: #6D28D9;
    box-shadow: none;
}

.pricing-faq .accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    border-color: transparent;
}

.pricing-faq .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236B7280'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.pricing-faq .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236D28D9'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.pricing-faq .accordion-body {
    padding: 1rem 1.25rem 1.25rem;
    color: #4B5563;
    line-height: 1.7;
    font-size: 0.9375rem;
}

.pricing-faq .accordion-body strong {
    color: #111827;
}

/* FAQ 빈 상태 — admin이 pricing FAQ 미등록 시 노출되는 fallback */
.faq-empty-fallback {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: #f9fafb;
    border: 1px dashed #d1d5db;
    border-radius: 12px;
}
.faq-empty-icon {
    font-size: 2rem;
    color: #9ca3af;
    margin-bottom: .5rem;
    display: block;
}
.faq-empty-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #111827;
    margin: .25rem 0;
}
.faq-empty-sub {
    color: #6b7280;
    font-size: .9rem;
    margin: 0 0 1rem;
}

/* ============================================================================
 * 반응형
 * ========================================================================= */
@media (max-width: 991.98px) {
    .pricing-features-highlight {
        grid-template-columns: repeat(2, 1fr);
    }
    .feature-col-head {
        min-width: 200px;
        width: auto;
    }
}

@media (max-width: 767.98px) {
    .pricing-hero {
        padding: 2.5rem 1rem 2rem;
        border-radius: 0 0 1rem 1rem;
    }
    .pricing-hero-title {
        font-size: 2rem;
    }
    .pricing-hero-subtitle {
        font-size: 1rem;
    }

    /* 비교표: 첫 열 sticky로 고정 + 가로 스크롤 */
    .comparison-table {
        min-width: 720px;
    }
    .feature-col-head,
    .feature-label {
        position: sticky;
        left: 0;
        z-index: 2;
        background: #FFFFFF;
        box-shadow: 4px 0 6px -4px rgba(0, 0, 0, 0.08);
    }
    .feature-col-head {
        background: linear-gradient(180deg, #F9FAFB 0%, #F3F4F6 100%) !important;
        min-width: 180px;
    }
    .feature-label {
        background: #FDFDFE;
        min-width: 180px;
    }
    .category-row td {
        position: sticky;
        left: 0;
        z-index: 2;
    }
    .plan-col {
        min-width: 130px;
    }
    .price-amount {
        font-size: 1.4rem;
    }
    .head-title {
        font-size: 0.9rem;
    }

    .pricing-features-highlight {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .pricing-faq-title {
        font-size: 1.375rem;
    }
}

@media (max-width: 575.98px) {
    .pricing-container {
        padding: 0 0.75rem 4rem;
    }
}