/**
 * RADYO MODA V3.1.3C — ARABESK EFSANELERİ AÇILIŞ ANİMASYONU STİLLERİ
 * Tam ekran, %100 opak, lacivert/siyah geçişli, erişilebilir intro katmanı
 */

#rm-intro-overlay {
    position: fixed;
    inset: 0;
    z-index: 2147483647;
    background-color: #050b16;
    background: #050b16;
    background: radial-gradient(ellipse at 50% 45%, #0f1c2e 0%, #070d18 55%, #020509 100%);
    isolation: isolate;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    opacity: 1;
    transition: opacity 0.45s ease-out, visibility 0.45s ease-out;
    visibility: visible;
    user-select: none;
    -webkit-user-select: none;
}

#rm-intro-overlay.rm-intro-closing {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

#rm-intro-overlay.rm-intro-hidden {
    display: none !important;
}

/* Üst Kontrol Barı (Siteye Geç Butonu) */
.rm-intro-top-bar {
    position: absolute;
    top: max(20px, env(safe-area-inset-top));
    right: max(20px, env(safe-area-inset-right));
    inset-inline-end: max(20px, env(safe-area-inset-right));
    z-index: 20;
}

.rm-intro-skip-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    min-width: 44px;
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    box-sizing: border-box;
}

.rm-intro-skip-btn:hover,
.rm-intro-skip-btn:focus-visible {
    background: #dc2626;
    border-color: #ef4444;
    color: #ffffff;
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.6);
    transform: translateY(-1px);
}

.rm-intro-skip-btn:active {
    transform: translateY(0);
}

/* GIF Kapsayıcı Kart */
.rm-intro-card {
    position: relative;
    max-width: 960px;
    width: 90%;
    aspect-ratio: 16 / 9;
    max-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    overflow: hidden;
    background: #000000;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.9),
        0 0 50px rgba(220, 38, 38, 0.25),
        0 0 80px rgba(37, 99, 235, 0.2);
    transition: opacity 0.25s ease, transform 0.3s ease;
    opacity: 0; /* Preload tamamlanana kadar gizli */
}

.rm-intro-card.rm-intro-card-ready {
    opacity: 1;
}

/* Animasyonlu GIF */
.rm-intro-gif {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 16px;
}

/* Alt İlerleme Çubuğu */
.rm-intro-footer {
    position: absolute;
    bottom: max(28px, env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.rm-intro-progress-track {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    overflow: hidden;
}

.rm-intro-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #dc2626 0%, #ef4444 50%, #3b82f6 100%);
    border-radius: 999px;
}

.rm-intro-progress-bar.rm-intro-progress-active {
    animation: rmIntroProgressAnim 2.4s linear forwards;
}

@keyframes rmIntroProgressAnim {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Mobil Uyum (768px ve altı) */
@media (max-width: 768px) {
    .rm-intro-card {
        width: min(92vw, 720px);
        max-height: 65dvh;
        border-radius: 12px;
        box-shadow: 
            0 10px 30px rgba(0, 0, 0, 0.95),
            0 0 35px rgba(220, 38, 38, 0.3);
    }

    .rm-intro-gif {
        border-radius: 12px;
    }

    .rm-intro-top-bar {
        top: max(16px, env(safe-area-inset-top));
        right: max(16px, env(safe-area-inset-right));
        inset-inline-end: max(16px, env(safe-area-inset-right));
    }

    .rm-intro-skip-btn {
        min-height: 44px;
        min-width: 44px;
        padding: 8px 16px;
        font-size: 12px;
        gap: 6px;
    }

    .rm-intro-footer {
        bottom: max(20px, env(safe-area-inset-bottom));
        max-width: 280px;
    }
}

/* Erişilebilirlik: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    #rm-intro-overlay {
        transition: opacity 0.15s ease-out;
    }
    .rm-intro-progress-bar.rm-intro-progress-active {
        animation-duration: 0.3s !important;
    }
}