/* ── POPUP NANO BANANA (DEDICATED) ─────────────────────────────────── */

.nb-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 1000000 !important;
    background: rgba(7, 16, 27, 0.85) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.nb-overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
}

.nb-card {
    background: #FFFFFF !important;
    width: 100% !important;
    max-width: 460px !important;
    border-radius: 32px !important;
    padding: 3rem 2rem !important;
    position: relative !important;
    overflow: hidden !important;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5) !important;
    transform: translateY(40px) scale(0.9) !important;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    text-align: center !important;
}

.nb-overlay.active .nb-card {
    transform: translateY(0) scale(1) !important;
}

.nb-close {
    position: absolute !important;
    top: 1.25rem !important;
    right: 1.25rem !important;
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    border: 1px solid #DDE6ED !important;
    background: #F7FAFB !important;
    color: #4A6375 !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s !important;
    z-index: 100 !important;
}

.nb-close:hover {
    background: #FFD700 !important;
    color: #0F1F2E !important;
    border-color: #FFD700 !important;
}

.nb-badge {
    display: inline-block !important;
    background: rgba(23, 184, 154, 0.1) !important;
    color: #17B89A !important;
    font-size: 0.7rem !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.12em !important;
    padding: 0.45rem 1.2rem !important;
    border-radius: 100px !important;
    margin-bottom: 1.5rem !important;
}

.nb-mascot {
    width: 140px !important;
    height: 140px !important;
    margin: 0 auto 1.5rem !important;
    filter: drop-shadow(0 15px 30px rgba(23, 184, 154, 0.3)) !important;
    animation: nb-float 4s ease-in-out infinite !important;
}

.nb-mascot img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
}

@keyframes nb-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.nb-card h2 {
    font-family: 'Outfit', sans-serif !important;
    font-size: 2.2rem !important;
    color: #0F1F2E !important;
    margin-bottom: 1rem !important;
    line-height: 1.1 !important;
    font-weight: 800 !important;
}

.nb-card h2 strong {
    color: #17B89A !important;
}

.nb-card p {
    color: #4A6375 !important;
    font-size: 1.05rem !important;
    line-height: 1.6 !important;
    margin-bottom: 2.5rem !important;
    padding: 0 1rem !important;
}

.nb-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.8rem !important;
}

.nb-btn-main {
    background: linear-gradient(135deg, #17B89A 0%, #13A087 100%) !important;
    color: #FFFFFF !important;
    padding: 1.2rem !important;
    border-radius: 18px !important;
    font-weight: 800 !important;
    font-size: 1.1rem !important;
    text-decoration: none !important;
    transition: all 0.3s !important;
    box-shadow: 0 10px 25px rgba(23, 184, 154, 0.4) !important;
    display: block !important;
}

.nb-btn-main:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 15px 35px rgba(23, 184, 154, 0.5) !important;
}

.nb-btn-ghost {
    background: transparent !important;
    border: 1px solid #DDE6ED !important;
    color: #4A6375 !important;
    padding: 0.9rem !important;
    border-radius: 14px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    cursor: pointer !important;
    transition: all 0.2s !important;
}

.nb-btn-ghost:hover {
    background: #F7FAFB !important;
    color: #0F1F2E !important;
}

@media (max-width: 480px) {
    .nb-card {
        padding: 2.5rem 1.5rem !important;
        border-radius: 28px !important;
    }
    .nb-card h2 {
        font-size: 1.85rem !important;
    }
    .nb-mascot {
        width: 160px !important;
        height: 160px !important;
    }
}