* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #980000 0%, #ff416c 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Container to maintain mobile width on desktop */
.container {
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #980000 0%, #ff416c 100%);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.error-content {
    text-align: center;
    color: white;
    animation: fadeInUp 0.8s ease-out;
}

.error-icon {
    font-size: 120px;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.error-code {
    font-size: 72px;
    font-weight: bold;
    margin-bottom: 10px;
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #fff, #ffcccb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.error-message {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.5;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 300px;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: white;
    color: #980000;
    transform: translateY(0);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.search-suggestion {
    margin-top: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.search-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
}

.search-bar {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 25px;
    padding: 12px 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.search-icon {
    color: #980000;
    font-size: 18px;
    margin-right: 12px;
}

.search-input {
    border: none;
    outline: none;
    flex-grow: 1;
    font-size: 16px;
    color: #333;
    background: transparent;
}

.search-input::placeholder {
    color: #999;
}

.popular-categories {
    margin-top: 20px;
}

.category-title {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.9;
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-tag {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 12px;
    color: white;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.category-tag:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

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

.floating-element {
    position: absolute;
    color: rgba(255, 255, 255, 0.1);
    font-size: 24px;
    animation: float 6s ease-in-out infinite;
}

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

.floating-element:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: 2s;
}

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

.floating-element:nth-child(4) {
    bottom: 20%;
    right: 10%;
    animation-delay: 1s;
}

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

@keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .error-code {
        font-size: 60px;
    }

    .error-title {
        font-size: 24px;
    }

    .error-message {
        font-size: 16px;
    }

    .error-icon {
        font-size: 100px;
    }
}