:root {
    --primary: #3a86ff;
    --secondary: #ff006e;
    --dark: #14213d;
    --light: #f1faee;
    --gray: #e5e5e5;
    --success: #38b000;
}

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

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #f8f9fa;
    color: var(--dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 1rem;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.language-switcher {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.lang-btn {
    background-color: var(--light);
    border: none;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    background-color: #e2e6ea;
}

.lang-btn.active {
    background-color: var(--primary);
    color: white;
}

header h1 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
}

header p {
    color: #555;
    font-size: 1.1rem;
}

.app-url {
    font-size: 15px;
    color: #2563eb;
    word-break: break-all;
    font-family: monospace;
    padding-top: 10px;
    margin : 0px !important;
  }

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.app-card {
    background-color: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.app-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background-color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.app-icon img {
    max-width: 60%;
    max-height: 60%;
}

.app-card h2 {
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-size: 1.5rem;
}

.app-card p {
    color: #666;
    margin-bottom: 1.5rem;
    min-height: 3rem;
}

.app-link {
    display: inline-block;
    background-color: var(--primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.app-link:hover {
    background-color: #2a75e6;
}

.app-link.disabled {
    background-color: var(--gray);
    cursor: not-allowed;
}

.app-link.offline {
    background-color: #ff594f;
}

.coming-soon {
    opacity: 0.7;
}

.app-active {
    border: 2px solid var(--success);
}

.app-inactive {
    border: 2px solid #ff594f;
}

footer {
    text-align: center;
    padding-top: 2rem;
    color: #666;
    border-top: 1px solid var(--gray);
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .app-grid {
        grid-template-columns: 1fr;
    }
    
    header h1 {
        font-size: 2rem;
    }
}