* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.container {
    text-align: center;
    max-width: 700px;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.language-info {
    font-size: 1rem;
    margin-bottom: 2rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: inline-block;
}

.logo-container {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(
        circle at 50% 50%, 
        transparent 60px, 
        rgba(255, 107, 107, 0.1) 80px,
        transparent 120px
    );
    border-radius: 50%;
    animation: pulseRing 3s ease-in-out infinite;
    pointer-events: none;
}

.logo {
    width: 140px;
    height: 140px;
    background: radial-gradient(circle at 30% 30%, #ff6b6b, #ee5a52, #dc3545);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    text-shadow: 3px 3px 8px rgba(0, 0, 0, 0.6);
    box-shadow: 
        0 8px 32px rgba(255, 107, 107, 0.4),
        inset 0 2px 10px rgba(255, 255, 255, 0.3),
        inset 0 -2px 10px rgba(0, 0, 0, 0.2);
    border: 3px solid rgba(255, 255, 255, 0.4);
    position: relative;
    animation: logoFloat 4s ease-in-out infinite;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.logo::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: conic-gradient(
        from 0deg, 
        #ff6b6b, 
        #ff8e8e, 
        #ffb3b3, 
        #ff6b6b, 
        #ee5a52,
        #ff6b6b
    );
    border-radius: 50%;
    z-index: -1;
    animation: rotate 4s linear infinite;
    opacity: 0.8;
}

.logo::after {
    content: '';
    position: absolute;
    top: 15%;
    left: 25%;
    width: 30px;
    height: 30px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(8px);
    animation: shimmer 3s ease-in-out infinite alternate;
}

.logo:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 
        0 12px 40px rgba(255, 107, 107, 0.6),
        inset 0 2px 15px rgba(255, 255, 255, 0.4),
        inset 0 -2px 15px rgba(0, 0, 0, 0.3);
    animation-play-state: paused;
}

.logo:active {
    transform: scale(0.95);
    animation: logoShake 0.5s ease-in-out;
}

.no-response {
    font-size: 4rem;
    font-weight: bold;
    color: #ff6b6b;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
    margin: 2rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 2px solid rgba(255, 107, 107, 0.3);
    word-break: break-word;
}

.controls {
    margin: 2rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.refresh-btn {
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.refresh-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.language-selector {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
}

.language-selector option {
    background: #444;
    color: white;
}

.api-info {
    margin-top: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    font-size: 0.9rem;
}

.api-info code {
    background: rgba(0, 0, 0, 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

.nordic-flag {
    display: inline-block;
    margin-left: 0.5rem;
    font-size: 1.2em;
}

/* Animations */

/* Floating animation */
@keyframes logoFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
    }
    25% { 
        transform: translateY(-8px) rotate(1deg); 
    }
    50% { 
        transform: translateY(-12px) rotate(0deg); 
    }
    75% { 
        transform: translateY(-6px) rotate(-1deg); 
    }
}

/* Enhanced rotation animation */
@keyframes rotate {
    from { 
        transform: rotate(0deg) scale(1); 
    }
    25% {
        transform: rotate(90deg) scale(1.02);
    }
    50% {
        transform: rotate(180deg) scale(1);
    }
    75% {
        transform: rotate(270deg) scale(1.02);
    }
    to { 
        transform: rotate(360deg) scale(1); 
    }
}

/* Shimmer effect for the highlight */
@keyframes shimmer {
    0% { 
        opacity: 0.3; 
        transform: scale(0.8); 
    }
    100% { 
        opacity: 0.8; 
        transform: scale(1.2); 
    }
}

/* Shake animation on click */
@keyframes logoShake {
    0%, 100% { transform: translateX(0); }
    10% { transform: translateX(-5px) rotate(-2deg); }
    20% { transform: translateX(5px) rotate(2deg); }
    30% { transform: translateX(-5px) rotate(-1deg); }
    40% { transform: translateX(5px) rotate(1deg); }
    50% { transform: translateX(-3px); }
    60% { transform: translateX(3px); }
    70% { transform: translateX(-2px); }
    80% { transform: translateX(2px); }
    90% { transform: translateX(-1px); }
}

/* Pulsing ring animation */
@keyframes pulseRing {
    0%, 100% { 
        transform: scale(0.8);
        opacity: 0.3;
    }
    50% { 
        transform: scale(1.1);
        opacity: 0.1;
    }
}

/* Sparkle animation */
@keyframes sparkleFloat {
    0% {
        opacity: 1;
        transform: translateY(0) scale(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-30px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-60px) scale(0) rotate(180deg);
    }
}

/* Responsive Design */
@media (max-width: 600px) {
    .container {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .logo {
        width: 100px;
        height: 100px;
        font-size: 3.5rem;
    }
    
    .logo::after {
        width: 20px;
        height: 20px;
        top: 20%;
        left: 30%;
    }
    
    .no-response {
        font-size: 2.5rem;
    }
    
    .controls {
        flex-direction: column;
        gap: 0.5rem;
    }
}