/* Placeholder styles for missing images */
/* تنسيقات الصور الاحتياطية */

/* Logo placeholder (use .logo-placeholder, not .logo image) */
.logo-placeholder {
    background: var(--gradient-primary);
    border-radius: 8px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-placeholder::after {
    content: "نصيب";
    position: absolute;
}

/* App screen placeholder */
.app-preview {
    background: linear-gradient(
        45deg,
        var(--primary-light) 0%,
        var(--secondary-light) 50%,
        var(--primary-light) 100%
    );
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
}

.app-preview::after {
    content: "📱\A تطبيق نصيب";
    white-space: pre-line;
    text-align: center;
    font-size: 2rem;
    line-height: 1.5;
}

/* Phone mockup placeholders */
.phone img {
    background: linear-gradient(
        135deg,
        var(--primary-color),
        var(--secondary-color)
    );
    position: relative;
}

.phone img::after {
    content: "نصيب";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

/* Couple images placeholders */
.author-image img {
    background: var(--gradient-soft);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-image img::after {
    content: "👫";
    font-size: 2rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Download button placeholders */
.download-btn img {
    background: var(--primary-color);
    border-radius: 8px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    padding: 8px;
}

.download-btn.apple img::after {
    content: "📱\AApp Store\AiOS";
    white-space: pre-line;
    line-height: 1.2;
}

.download-btn.google img::after {
    content: "🤖\AGoogle Play\AAndroid";
    white-space: pre-line;
    line-height: 1.2;
}

/* Footer logo placeholder */
.footer-logo {
    background: var(--white);
    border-radius: 10px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo::after {
    content: "نصيب";
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1rem;
}

/* General image error handling */
img[src=""], img:not([src]) {
    background: var(--gradient-soft);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
}

img[src=""]::after, img:not([src])::after {
    content: "🖼️\Aصورة";
    white-space: pre-line;
    text-align: center;
    font-size: 1rem;
}

/* Animated placeholder effect */
.placeholder-shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Responsive placeholder adjustments */
@media (max-width: 768px) {
    .app-preview::after {
        font-size: 1.5rem;
    }
    
    .phone img::after {
        font-size: 1rem;
    }
    
    .author-image img::after {
        font-size: 1.5rem;
    }
}