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

body {
    font-family: "Lato", sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
}

.header-actions {
    margin-top: 1.5rem;
}

.back-to-dashboard-btn {
    background: #333333;
    color: #ffffff;
    border: 1px solid #555555;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.back-to-dashboard-btn:hover {
    background: #555555;
    border-color: #777777;
    transform: translateY(-2px);
}

.brand {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    color: #f5f5f5;
}

.subtitle {
    color: #b3b3b3;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.loading-text {
    color: #666666;
    font-size: 0.9rem;
    font-style: italic;
}

.packages-grid {
    display: flex;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;

}

.package-card {
    background: #1f1f1f;
    border: 1px solid #333333;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.package-card:hover {
    transform: translateY(-4px);
    border-color: #f5f5f5;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.package-popular {
    border-color: #00ff88;
    background: linear-gradient(135deg, #1f1f1f 0%, rgba(0, 255, 136, 0.05) 100%);
}

.package-popular::before {
    content: "TERPOPULER";
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    background: #00ff88;
    color: #000000;
    padding: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.package-title {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    color: #ffffff;
}

.package-tokens {
    font-size: 3.5rem;
    font-weight: 300;
    color: #00ff88;
    margin-bottom: 0.5rem;
}

.package-tokens-label {
    color: #b3b3b3;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.package-price {
    font-size: 2rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.package-unit {
    color: #666666;
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}

.package-savings {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #ffffff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
}

.package-features li {
    padding: 0.5rem 0;
    color: #b3b3b3;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.package-features i {
    color: #00ff88;
    font-size: 0.8rem;
}

.package-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.25rem;
    background: #f5f5f5;
    color: #000000;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.1;
    min-height: 44px;
    max-width: 220px;
    margin: 0 auto;
}

.package-btn:hover {
    background: #ffffff;
    transform: translateY(-2px);
}

.package-popular .package-btn {
    background: #00ff88;
    color: #000000;
}

.package-popular .package-btn:hover {
    background: #00cc6a;
}

.info-section {
    background: #1a1a1a;
    border: 1px solid #333333;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.info-section h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 400;
}

.usage-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.usage-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: #2a2a2a;
    border-radius: 6px;
    border: 1px solid #333333;
}

.service-name {
    color: #ffffff;
    font-size: 0.9rem;
}

.service-cost {
    color: #00ff88;
    font-weight: 600;
    font-size: 0.9rem;
}

.redirect-info {
    color: #666666;
    font-size: 0.8rem;
    margin-top: 1rem;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #333333;
    border-top: 2px solid #00ff88;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    body { font-size: 14px; }
    .container { padding: 1rem; }
    .packages-grid {grid-template-columns: 1fr;gap: 1.5rem;display: grid;}
    .package-card { padding: 1.5rem 1.25rem; display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }
    .brand { font-size: 1.4rem; }
    .package-title { font-size: 1.2rem; }
    .package-tokens { font-size: 2.8rem; }
    .package-tokens-label { font-size: 0.8rem; }
    .package-price { font-size: 1.6rem; }
    .package-btn { font-size: 0.9rem; padding: 0.7rem 1rem; max-width: 200px; letter-spacing: 0.015em; }
    .package-popular { padding-top: 2.2rem; }
    .package-popular::before { top: 0; left: 0; right: 0; padding: 0.4rem; font-size: 0.7rem; letter-spacing: 0.08em; text-align: center; border-radius: 12px 12px 0 0; }
}

@media (max-width: 480px) {
    body { font-size: 13px; }
    .brand { font-size: 1.3rem; }
    .package-card { padding: 1.25rem 1rem; }
    .package-tokens { font-size: 2.4rem; }
    .package-price { font-size: 1.4rem; }
    .package-btn { font-size: 0.85rem; padding: 0.65rem 0.9rem; max-width: 180px; letter-spacing: 0.01em; }
    .package-popular { padding-top: 2.1rem; }
    .package-popular::before { padding: 0.35rem; font-size: 0.68rem; }
}