/**
 * Blog Loading Screen Styles
 * The Heart of Gold
 */

.blog-loading-screen {
    position: fixed;
    inset: 0;
    z-index: var(--z-loading);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-loading-bg {
    position: absolute;
    inset: -200px;
    background-image: url('../assets/bg.png');
    background-size: 200px 200px;
    background-repeat: repeat;
    transform: rotate(-15deg) scale(1.5);
}

.blog-loading-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

/* Splash Message Container */
.splash-message-container {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.splash-message {
    font-family: var(--font-pixel);
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    color: var(--color-white);
    text-align: center;
    letter-spacing: 0.08em;
    text-shadow: 
        2px 2px 0 var(--color-purple-deep),
        4px 4px 0 rgba(0, 0, 0, 0.4);
    max-width: 90vw;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

/* Rainbow Text Effect */
.splash-message.rainbow .rainbow-letter {
    display: inline-block;
    animation: rainbowPulse 1.5s ease-in-out infinite;
    text-shadow: 
        0 0 10px currentColor,
        2px 2px 0 var(--color-purple-deep);
}

.rainbow-letter.space {
    width: 0.3em;
}

@keyframes rainbowPulse {
    0%, 100% {
        transform: translateY(0) scale(1);
        filter: brightness(1);
    }
    50% {
        transform: translateY(-5px) scale(1.1);
        filter: brightness(1.3);
    }
}

/* Wave Text Effect */
.splash-message.wave .wave-letter {
    display: inline-block;
    animation: waveFloat 2s ease-in-out infinite;
    color: var(--color-pink-accent);
}

.wave-letter.space {
    width: 0.3em;
}

@keyframes waveFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-5deg);
    }
    75% {
        transform: translateY(5px) rotate(5deg);
    }
}

/* Bounce Text Effect */
.splash-message.bounce .bounce-letter {
    display: inline-block;
    animation: bounceJump 0.6s ease-in-out infinite;
    color: var(--color-white);
    text-shadow: 
        0 0 15px var(--color-pink-light),
        2px 2px 0 var(--color-pink-dark);
}

.bounce-letter.space {
    width: 0.3em;
}

@keyframes bounceJump {
    0%, 100% {
        transform: translateY(0) scaleY(1) scaleX(1);
    }
    30% {
        transform: translateY(-15px) scaleY(1.2) scaleX(0.9);
    }
    50% {
        transform: translateY(0) scaleY(0.8) scaleX(1.1);
    }
    70% {
        transform: translateY(-5px) scaleY(1.1) scaleX(0.95);
    }
}

/* Sparkle Text Effect */
.splash-message.sparkle .sparkle-letter {
    display: inline-block;
    animation: sparkleGlow 1.2s ease-in-out infinite;
    color: #ffd700;
    text-shadow: 
        0 0 5px #ffd700,
        0 0 10px #ffec8b,
        0 0 20px #ffd700,
        2px 2px 0 var(--color-purple-deep);
}

.sparkle-letter.space {
    width: 0.3em;
}

@keyframes sparkleGlow {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
        filter: brightness(1);
    }
    25% {
        transform: scale(1.15) rotate(-3deg);
        opacity: 0.8;
        filter: brightness(1.5);
    }
    50% {
        transform: scale(0.95) rotate(3deg);
        opacity: 1;
        filter: brightness(0.9);
    }
    75% {
        transform: scale(1.1) rotate(-2deg);
        opacity: 0.9;
        filter: brightness(1.3);
    }
}

/* Pixel Text Effect */
.splash-message.pixel .pixel-letter {
    display: inline-block;
    animation: pixelGlitch 0.8s steps(4) infinite;
    color: #00ff88;
    text-shadow: 
        2px 0 0 #ff0088,
        -2px 0 0 #00ffff,
        0 2px 0 var(--color-purple-deep);
}

.pixel-letter.space {
    width: 0.3em;
}

@keyframes pixelGlitch {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 1;
    }
    25% {
        transform: translate(-2px, 1px);
        opacity: 0.9;
    }
    50% {
        transform: translate(2px, -1px);
        opacity: 1;
    }
    75% {
        transform: translate(-1px, 2px);
        opacity: 0.95;
    }
}

/* Shiori Container */
.shiori-dance-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.shiori-dancing {
    width: 180px;
    height: auto;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.shiori-shadow {
    width: 100px;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.4) 0%, transparent 70%);
    margin-top: -10px;
    transform-origin: center;
}

/* Loading Text */
.blog-loading-text-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.blog-loading-title {
    font-family: var(--font-pixel-alt);
    font-size: clamp(0.9rem, 2.5vw, 1.2rem);
    color: white;
    text-align: center;
    letter-spacing: 0.05em;
    text-shadow: 
        1px 1px 0 var(--color-purple-deep),
        2px 2px 0 rgba(0, 0, 0, 0.3);
    max-width: 80vw;
}

.blog-loading-dots {
    display: flex;
    gap: 0.3rem;
    font-family: var(--font-pixel);
    font-size: 2rem;
    color: var(--color-pink-accent);
}

.loading-dot {
    display: inline-block;
    opacity: 0.4;
}

/* Decoration Lines */
.blog-loading-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.decoration-line {
    position: absolute;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--color-pink-light),
        var(--color-pink-accent),
        var(--color-pink-light),
        transparent
    );
    transform-origin: center;
}

.decoration-line.left {
    top: 30%;
    left: 0;
    width: 40%;
}

.decoration-line.right {
    bottom: 30%;
    right: 0;
    width: 40%;
}

/* Responsive - Tablet */
@media (max-width: 768px) {
    .splash-message {
        font-size: 1.1rem;
    }
    
    .shiori-dancing {
        width: 150px;
    }
    
    .shiori-shadow {
        width: 85px;
        height: 18px;
    }
    
    .blog-loading-title {
        font-size: 0.95rem;
        max-width: 90vw;
    }
    
    .blog-loading-dots {
        font-size: 1.6rem;
    }
    
    .decoration-line {
        height: 2px;
    }
    
    .decoration-line.left {
        width: 30%;
    }
    
    .decoration-line.right {
        width: 30%;
    }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    .blog-loading-content {
        gap: 1rem;
    }
    
    .splash-message-container {
        min-height: 50px;
    }
    
    .splash-message {
        font-size: 0.95rem;
    }
    
    .shiori-dancing {
        width: 120px;
    }
    
    .shiori-shadow {
        width: 70px;
        height: 14px;
    }
    
    .blog-loading-title {
        font-size: 0.85rem;
    }
    
    .blog-loading-dots {
        font-size: 1.4rem;
    }
    
    @keyframes bounceJump {
        0%, 100% {
            transform: translateY(0) scaleY(1) scaleX(1);
        }
        30% {
            transform: translateY(-10px) scaleY(1.15) scaleX(0.92);
        }
        50% {
            transform: translateY(0) scaleY(0.85) scaleX(1.08);
        }
        70% {
            transform: translateY(-3px) scaleY(1.08) scaleX(0.96);
        }
    }
    
    @keyframes waveFloat {
        0%, 100% {
            transform: translateY(0) rotate(0deg);
        }
        25% {
            transform: translateY(-6px) rotate(-3deg);
        }
        75% {
            transform: translateY(3px) rotate(3deg);
        }
    }
}