/* ==========================================================================
   MODULE: 404-PAGE.CSS - TRANG THÔNG BÁO LỖI 404 (CHUẨN THƯƠNG HIỆU 2026)
   Dự án: Nâng cấp Website Hệ thống IVF Phương Châu 2026
   Theme: mediz-child-ivfpc
   Áp dụng: Tự động điều hướng & tương thích đa cơ sở (Cần Thơ & Sài Gòn)
   ========================================================================== */

/* Ẩn triệt để khung 404 màu tím than cũ của theme mẹ Mediz */
.mediz-not-found-wrap,
.mediz-not-found-background {
    display: none !important;
}

.ivf-404-wrapper {
    position: relative !important;
    width: 100% !important;
    background: linear-gradient(135deg, #FFFFFF 0%, #FDF4F8 45%, #F0F9FA 100%) !important;
    padding: 70px 20px 90px 20px !important;
    overflow: hidden !important;
    font-family: var(--ivf-font, 'Quicksand', sans-serif) !important;
    color: #334155 !important;
    box-sizing: border-box !important;
}

/* Ánh sáng y tế trang trí nền */
.ivf-404-wrapper::before {
    content: '' !important;
    position: absolute !important;
    top: -150px !important;
    left: -150px !important;
    width: 500px !important;
    height: 500px !important;
    border-radius: 50% !important;
    background: radial-gradient(circle, rgba(164, 70, 131, 0.08) 0%, transparent 70%) !important;
    pointer-events: none !important;
}

.ivf-404-wrapper::after {
    content: '' !important;
    position: absolute !important;
    bottom: -150px !important;
    right: -150px !important;
    width: 500px !important;
    height: 500px !important;
    border-radius: 50% !important;
    background: radial-gradient(circle, rgba(0, 167, 157, 0.08) 0%, transparent 70%) !important;
    pointer-events: none !important;
}

.ivf-404-container {
    max-width: 980px !important;
    margin: 0 auto !important;
    position: relative !important;
    z-index: 2 !important;
    text-align: center !important;
}

/* 1. Badge Cảnh Báo Viên Thuốc */
.ivf-404-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    background: #FFFFFF !important;
    border: 1px solid rgba(164, 70, 131, 0.25) !important;
    box-shadow: 0 4px 14px rgba(164, 70, 131, 0.08) !important;
    padding: 6px 18px !important;
    border-radius: 999px !important;
    font-size: 12.5px !important;
    font-weight: 700 !important;
    color: #A44683 !important;
    margin-bottom: 20px !important;
    letter-spacing: 0.5px !important;
    text-transform: uppercase !important;
}

.ivf-404-saigon .ivf-404-badge {
    color: #087B97 !important;
    border-color: rgba(8, 123, 151, 0.25) !important;
}

.ivf-404-dot {
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    background: #A44683 !important;
    box-shadow: 0 0 0 3px rgba(164, 70, 131, 0.2) !important;
    display: inline-block !important;
    animation: ivf404Pulse 2s infinite !important;
}

.ivf-404-saigon .ivf-404-dot {
    background: #087B97 !important;
    box-shadow: 0 0 0 3px rgba(8, 123, 151, 0.2) !important;
}

@keyframes ivf404Pulse {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.25); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.8; }
}

/* 2. Con Số 404 Lớn Nghệ Thuật */
.ivf-404-number {
    font-size: clamp(84px, 12vw, 136px) !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    letter-spacing: -2px !important;
    margin: 0 0 10px 0 !important;
    background: linear-gradient(135deg, #A44683 0%, #8A265E 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    user-select: none !important;
}

.ivf-404-saigon .ivf-404-number {
    background: linear-gradient(135deg, #087B97 0%, #066279 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* 3. Tiêu Đề & Lời Nhắn Phụng Sự Từ Tâm */
.ivf-404-title {
    font-size: clamp(24px, 3vw, 34px) !important;
    font-weight: 800 !important;
    color: #0F172A !important;
    line-height: 1.3 !important;
    margin: 0 0 28px 0 !important;
    letter-spacing: -0.3px !important;
}

.ivf-404-desc {
    font-size: 16px !important;
    color: #475569 !important;
    line-height: 1.7 !important;
    max-width: 680px !important;
    margin: 0 auto 34px auto !important;
}

/* 4. Hộp Tìm Kiếm Thông Minh (Search Box) */
.ivf-404-search-box {
    max-width: 600px !important;
    margin: 0 auto 36px auto !important;
    position: relative !important;
}

.ivf-404-search-form {
    display: flex !important;
    align-items: center !important;
    background: #FFFFFF !important;
    border: 1.5px solid #E2E8F0 !important;
    border-radius: 999px !important;
    padding: 6px 8px 6px 20px !important;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05) !important;
    transition: all 0.3s ease !important;
}

.ivf-404-search-form:focus-within {
    border-color: #A44683 !important;
    box-shadow: 0 8px 28px rgba(164, 70, 131, 0.15) !important;
}

.ivf-404-saigon .ivf-404-search-form:focus-within {
    border-color: #087B97 !important;
    box-shadow: 0 8px 28px rgba(8, 123, 151, 0.15) !important;
}

.ivf-404-search-input {
    flex: 1 !important;
    border: none !important;
    outline: none !important;
    background: transparent !important;
    font-family: inherit !important;
    font-size: 14.5px !important;
    color: #1E293B !important;
    padding: 8px 0 !important;
}

.ivf-404-search-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    background: linear-gradient(135deg, #A44683 0%, #8A265E 100%) !important;
    color: #FFFFFF !important;
    border: none !important;
    border-radius: 999px !important;
    padding: 10px 22px !important;
    font-family: inherit !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: all 0.25s ease !important;
    box-shadow: 0 4px 12px rgba(164, 70, 131, 0.25) !important;
    flex-shrink: 0 !important;
}

.ivf-404-saigon .ivf-404-search-btn {
    background: linear-gradient(135deg, #087B97 0%, #066279 100%) !important;
    box-shadow: 0 4px 12px rgba(8, 123, 151, 0.25) !important;
}

.ivf-404-search-btn:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 18px rgba(164, 70, 131, 0.35) !important;
}

/* 5. Hàng Nút Bấm Hành Động (CTA Buttons) */
.ivf-404-actions {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 16px !important;
    margin-bottom: 50px !important;
}

.ivf-404-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 9px !important;
    padding: 13px 26px !important;
    border-radius: 999px !important;
    font-size: 14.5px !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-sizing: border-box !important;
    border: none !important;
}

.ivf-404-btn-primary {
    background: linear-gradient(135deg, #A44683 0%, #8A265E 100%) !important;
    color: #FFFFFF !important;
    box-shadow: 0 6px 20px rgba(164, 70, 131, 0.28) !important;
}

.ivf-404-saigon .ivf-404-btn-primary {
    background: linear-gradient(135deg, #087B97 0%, #066279 100%) !important;
    box-shadow: 0 6px 20px rgba(8, 123, 151, 0.28) !important;
}

.ivf-404-btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 26px rgba(164, 70, 131, 0.38) !important;
    color: #FFFFFF !important;
}

.ivf-404-btn-secondary {
    background: linear-gradient(135deg, #00A79D 0%, #00877F 100%) !important;
    color: #FFFFFF !important;
    box-shadow: 0 6px 20px rgba(0, 167, 157, 0.25) !important;
}

.ivf-404-btn-secondary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 26px rgba(0, 167, 157, 0.35) !important;
    color: #FFFFFF !important;
}

.ivf-404-btn-outline {
    background: #FFFFFF !important;
    color: #A44683 !important;
    border: 1.5px solid #A44683 !important;
}

.ivf-404-saigon .ivf-404-btn-outline {
    color: #087B97 !important;
    border-color: #087B97 !important;
}

.ivf-404-btn-outline:hover {
    background: #FDF2F8 !important;
    transform: translateY(-2px) !important;
}

/* 6. Khung Gợi Ý Liên Kết Thường Tìm (Quick Helpful Grid) */
.ivf-404-quick-sec {
    background: #FFFFFF !important;
    border-radius: 24px !important;
    padding: 36px 32px !important;
    border: 1.5px solid #EDF2F7 !important;
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.04) !important;
    text-align: left !important;
    margin-bottom: 28px !important;
}

.ivf-404-quick-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 22px !important;
    border-bottom: 1px dashed #E2E8F0 !important;
    padding-bottom: 14px !important;
}

.ivf-404-quick-title {
    font-size: 17px !important;
    font-weight: 800 !important;
    color: #0F172A !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.ivf-404-quick-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)) !important;
    gap: 16px !important;
}

.ivf-404-quick-card {
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 14px 16px !important;
    background: #F8FAFC !important;
    border: 1px solid #EDF2F7 !important;
    border-radius: 16px !important;
    text-decoration: none !important;
    transition: all 0.25s ease !important;
}

.ivf-404-quick-card:hover {
    background: #FFFFFF !important;
    border-color: #A44683 !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 20px rgba(164, 70, 131, 0.12) !important;
}

.ivf-404-saigon .ivf-404-quick-card:hover {
    border-color: #087B97 !important;
    box-shadow: 0 8px 20px rgba(8, 123, 151, 0.12) !important;
}

.ivf-404-card-icon {
    width: 38px !important;
    height: 38px !important;
    border-radius: 10px !important;
    background: #FBEAF4 !important;
    color: #A44683 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

.ivf-404-saigon .ivf-404-card-icon {
    background: #E0F2FE !important;
    color: #087B97 !important;
}

.ivf-404-card-info h4 {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: #0F172A !important;
    margin: 0 0 3px 0 !important;
    line-height: 1.3 !important;
    transition: color 0.2s ease !important;
}

.ivf-404-quick-card:hover .ivf-404-card-info h4 {
    color: #A44683 !important;
}

.ivf-404-saigon .ivf-404-quick-card:hover .ivf-404-card-info h4 {
    color: #087B97 !important;
}

.ivf-404-card-info p {
    font-size: 12px !important;
    color: #64748B !important;
    margin: 0 !important;
    line-height: 1.4 !important;
}

/* 7. Hộp Footer Thông Tin Chi Nhánh */
.ivf-404-context-bar {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    padding: 12px 20px !important;
    background: rgba(255, 255, 255, 0.8) !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 999px !important;
    font-size: 13px !important;
    color: #475569 !important;
    flex-wrap: wrap !important;
}

.ivf-404-context-bar strong {
    color: #A44683 !important;
}

.ivf-404-saigon .ivf-404-context-bar strong {
    color: #087B97 !important;
}

/* 8. Responsive Mobile */
@media (max-width: 768px) {
    .ivf-404-wrapper {
        padding: 50px 15px 70px 15px !important;
    }
    .ivf-404-actions {
        flex-direction: column !important;
        width: 100% !important;
    }
    .ivf-404-btn {
        width: 100% !important;
        justify-content: center !important;
    }
    .ivf-404-quick-grid {
        grid-template-columns: 1fr !important;
    }
    .ivf-404-quick-sec {
        padding: 24px 18px !important;
    }
}