/* ============================================================
   verification.css — CSS-First Locking Mechanism (No Banner)
   Thư mục: /includes/hooks/customtemplate/verification.css
   
   Logic hoạt động:
   1. Mặc định: Ẩn #main-body để chống nháy nội dung.
   2. Nếu không có banner (đã verify): Hiện body ngay bằng CSS (:has).
   3. Nếu có banner (chưa verify): JS thêm class 'verify-locked' → hiện card.
   4. Banner gốc: Ẩn hoàn toàn khỏi giao diện (display: none).
   ============================================================ */

/* ── 0. ẨN HOÀN TOÀN BANNER GỐC ───────────────────────────── */
/* Triệt tiêu banner ngay từ CSS, không để nó render ra màn hình */
.verification-banner.email-verification {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
    z-index: -9999 !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}

/* Đảm bảo mọi phần tử con của banner cũng bị ẩn */
.verification-banner.email-verification *,
.verification-banner.email-verification::before,
.verification-banner.email-verification::after {
    display: none !important;
}

/* ── 1. DEFAULT STATE: Chặn nội dung gốc ngay lập tức ─────── */
/* Áp dụng cho mọi trường hợp khi page vừa load */
#main-body {
    opacity: 0 !important;
    visibility: hidden !important;
    /* Transition mượt mà khi chuyển trạng thái */
    transition: opacity 0.2s ease-in-out, visibility 0s 0.2s !important; 
    pointer-events: none !important;
    /* Giữ layout không bị vỡ khi đang ẩn */
    min-height: 100vh !important; 
}

/* ── 2. CASE: USER ĐÃ VERIFY (Không có banner) ────────────── */
/* Sử dụng :has() để kiểm tra ngược: Nếu body KHÔNG chứa banner verification */
/* Thì hiện main-body lên ngay lập tức. JS sẽ skip trường hợp này nên CSS phải tự xử lý. */
body:not(:has(.verification-banner.email-verification)) #main-body {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transition: opacity 0.3s ease-out !important;
    display: block !important; /* Reset về display gốc của theme bạn */
}

/* ── 3. CASE: USER CHƯA VERIFY (JS thêm class .verify-locked) ─ */
/* Khi JS chạy và thêm class này, ta hiện body với giao diện khóa */
#main-body.verify-locked {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transition: opacity 0.3s ease-out !important;
    
    /* Layout căn giữa card khóa */
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 60vh !important;
    padding: 20px !important;
    background: #f8fafc !important; /* Nền nhẹ khi bị khóa */
    z-index: 999 !important;
}

/* Card Container - Giao diện chính khi bị lock */
#main-body.verify-locked .verify-card {
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0,0,0,0.05) !important;
    border: 1px solid #e2e8f0 !important;
    padding: 32px 24px !important;
    max-width: 460px !important;
    width: 100% !important;
    text-align: center !important;
    animation: cardSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
    margin: 0 auto !important;
}

@keyframes cardSlideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Icon ổ khóa */
#main-body.verify-locked .verify-card .lock-icon {
    font-size: 40px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 70px !important;
    height: 70px !important;
    background: #eff6ff !important;
    color: #2563eb !important;
    border-radius: 50% !important;
    margin: 0 auto 20px auto !important;
    line-height: 1 !important;
}

/* Message Text */
#main-body.verify-locked .verify-card .verify-message {
    font-size: 15px !important;
    color: #334155 !important;
    line-height: 1.6 !important;
    margin: 0 0 24px 0 !important;
    font-weight: 500 !important;
}

/* Email Highlight Tag */
#main-body.verify-locked .verify-card .verify-message .email-tag {
    display: inline-block !important;
    background: #dbeafe !important;
    color: #1e40af !important;
    font-weight: 700 !important;
    padding: 2px 8px !important;
    border-radius: 6px !important;
    margin: 0 2px !important;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace !important;
    font-size: 0.95em !important;
    vertical-align: bottom !important;
}

/* ── 4. RESEND BUTTON (Giữ nguyên ID cho JS WHMCS) ────────── */
#main-body.verify-locked #resend-wrapper {
    display: flex !important;
    justify-content: center !important;
    margin-bottom: 16px !important;
}

#main-body.verify-locked #btnResendVerificationEmail {
    background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
    border: none !important;
    color: #ffffff !important;
    border-radius: 10px !important;
    padding: 12px 24px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3) !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: auto !important;
    min-width: 220px !important;
    text-transform: none !important;
}

#main-body.verify-locked #btnResendVerificationEmail:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4) !important;
    background: linear-gradient(135deg, #1d4ed8, #1e40af) !important;
    color: #ffffff !important;
}

#main-body.verify-locked #btnResendVerificationEmail:disabled,
#main-body.verify-locked #btnResendVerificationEmail.loading {
    opacity: 0.8 !important;
    cursor: wait !important;
    transform: none !important;
}

/* Loader inside Button */
#main-body.verify-locked #btnResendVerificationEmail .loader {
    display: none !important;
}
#main-body.verify-locked #btnResendVerificationEmail.loading .loader {
    display: inline-block !important;
    animation: spin 0.8s linear infinite !important;
}
#main-body.verify-locked #btnResendVerificationEmail.loading > span:not(.loader) {
    display: none !important;
}
@keyframes spin { to { transform: rotate(360deg); } }

#main-body.verify-locked .verify-card .verify-note {
    margin: 0 !important;
    font-size: 12px !important;
    color: #94a3b8 !important;
}

/* ── 5. RESPONSIVE & FALLBACK ───────────────────────────── */
@media (max-width: 768px) {
    #main-body.verify-locked .verify-card {
        padding: 24px 20px !important;
        margin: 10px !important;
    }
    #main-body.verify-locked #btnResendVerificationEmail {
        width: 100% !important;
        min-width: unset !important;
    }
}

/* Fallback cho trình duyệt cũ không hỗ trợ :has() */
@supports not selector(:has(*)) {
    /* Trình duyệt cũ: Luôn ẩn body, bắt buộc phải đợi JS xử lý */
    /* JS của bạn nên có logic thêm class 'is-verified' để hiện body nếu đã verify */
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}