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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
        linear-gradient(90deg, transparent 49%, rgba(255, 255, 255, 0.03) 50%, transparent 51%),
        linear-gradient(0deg, transparent 49%, rgba(255, 255, 255, 0.03) 50%, transparent 51%);
    background-size: 100px 100px, 150px 150px, 50px 50px, 50px 50px;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(10, 10, 10, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.header-left .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.5rem;
    color: #00ffff;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.header-right {
    display: flex;
    gap: 1rem;
}

.connect-wallet-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.connect-wallet-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #00ffff;
}

.wallet-icon {
    color: #00ffff;
}

.wallet-link {
    color: #00ffff;
    text-decoration: underline;
    font-size: 0.9rem;
}

/* Main Container */
.main-container {
    display: flex;
    min-height: calc(100vh - 120px);
}

/* Sidebar */
.sidebar {
    width: 240px;
    background: rgba(10, 10, 10, 0.9);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.nav-item.active {
    background: rgba(0, 255, 255, 0.1);
    border-left-color: #00ffff;
}

.nav-icon {
    font-size: 1.2rem;
    color: #00ffff;
    width: 20px;
    text-align: center;
}

.nav-label {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.gendrop-dashboard {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.dashboard-header {
    text-align: center;
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #00ffff, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
}

.reward-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.reward-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.reward-card:hover {
    transform: translateY(-5px);
    border-color: #00ffff;
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
}

.reward-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.reward-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.reward-amount {
    font-size: 2rem;
    font-weight: bold;
    color: #00ffff;
    margin-bottom: 1rem;
}

.reward-card p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.claim-btn {
    background: linear-gradient(45deg, #00ffff, #0080ff);
    border: none;
    border-radius: 8px;
    padding: 0.75rem 2rem;
    color: #000000;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.claim-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.4);
}

.total-rewards {
    display: flex;
    justify-content: center;
}

.total-card {
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid #00ffff;
    border-radius: 16px;
    padding: 2rem 3rem;
    text-align: center;
    backdrop-filter: blur(10px);
}

.total-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.total-amount {
    font-size: 3rem;
    font-weight: bold;
    color: #00ffff;
    margin-bottom: 1.5rem;
}

.claim-all-btn {
    background: linear-gradient(45deg, #00ffff, #0080ff);
    border: none;
    border-radius: 12px;
    padding: 1rem 3rem;
    color: #000000;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.claim-all-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.4);
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(10, 10, 10, 0.9);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.back-to-top {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 0.9rem;
}

.back-to-top:hover {
    color: #00ffff;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: color 0.3s ease;
}

.social-icon:hover {
    color: #00ffff;
}

.footer-right {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #00ffff;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .header-right {
        flex-direction: column;
        width: 100%;
    }

    .main-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        padding: 1rem 0;
    }

    .nav-menu {
        flex-direction: row;
        overflow-x: auto;
        padding: 0 1rem;
    }

    .nav-item {
        flex-direction: column;
        min-width: 80px;
        padding: 1rem 0.5rem;
        text-align: center;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .nav-item.active {
        border-left: none;
        border-bottom-color: #00ffff;
    }

    .main-content {
        padding: 1rem;
    }

    .dashboard-header h1 {
        font-size: 2rem;
    }

    .reward-options {
        grid-template-columns: 1fr;
    }

    .footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-right {
        flex-direction: column;
    }
}