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

body {
    font-family: 'Inter', sans-serif;
    background: 
        linear-gradient(135deg, rgba(10, 10, 10, 0.85) 0%, rgba(26, 26, 26, 0.85) 100%),
        url('assets/bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: #ffffff;
    border-radius: 8px;
    padding: 4px;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-image {
    width: 100%;
    height: 100%;
    border-radius: 4px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.1);
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
}



/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px 0;
}

.title {
    font-size: 52px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 50px;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    letter-spacing: 2px;
}

.checker-container {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 45px;
    width: 100%;
    max-width: 550px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.input-section {
    margin-bottom: 24px;
}

.input-label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 12px;
    color: #e5e5e5;
}

.wallet-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    font-size: 16px;
    color: #ffffff;
    transition: all 0.3s ease;
    font-family: 'Inter', monospace;
}

.wallet-input:focus {
    outline: none;
    border-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.wallet-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.check-btn {
    width: 100%;
    background: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 16px;
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.check-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
}

.check-btn:active {
    transform: translateY(0);
}

.check-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.result-container {
    margin-top: 24px;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
    animation: fadeIn 0.5s ease;
}

.result-container.eligible {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #ffffff;
    color: #ffffff;
}

.result-container.not-eligible {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid #ef4444;
    color: #f87171;
}

.result-container.error {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid #f59e0b;
    color: #fbbf24;
}

.result-message {
    font-size: 16px;
    line-height: 1.5;
}



/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading state */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 222, 128, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .title {
        font-size: 36px;
    }
    
    .checker-container {
        padding: 24px;
    }
    
    .logo h1 {
        font-size: 24px;
    }
    
    .follow-btn {
        padding: 8px 16px;
        font-size: 14px;
    }
}