/* Custom 404 Animation Styles */
.custom-404-animated {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    margin: 20px auto;
    max-width: 600px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

.custom-404-animated::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.error-code {
    font-size: 8rem;
    font-weight: bold;
    margin: 0;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite, bounce 2s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(255,255,255,0.5);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
}

.error-message {
    font-size: 1.5rem;
    margin: 20px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-description {
    font-size: 1rem;
    margin: 20px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1s forwards;
    line-height: 1.6;
}

.search-suggestion {
    margin: 30px 0;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

.search-box {
    display: inline-block;
    position: relative;
    margin: 20px 0;
}

.search-input {
    padding: 12px 20px;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    width: 300px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    color: #000000;
    background-color: #ffffff;
}

.search-input:focus {
    outline: none;
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.search-button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    border: none;
    border-radius: 20px;
    width: 60px;
    height: 40px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 12px;
    font-weight: bold;
}

.search-button:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.home-button {
    display: inline-block;
    margin: 20px 0;
    padding: 12px 30px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.home-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    text-decoration: none;
    color: white;
}

/* Responsive design */
@media (max-width: 768px) {
    .error-code {
        font-size: 5rem;
    }
    
    .error-message {
        font-size: 1.2rem;
    }
    
    .search-input {
        width: 250px;
    }
    
    .custom-404-animated {
        margin: 10px;
        padding: 20px 10px;
    }
}

/* Dark theme support */
@media (prefers-color-scheme: dark) {
    .custom-404-animated {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    }
}