.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.glass-panel {
    background: var(--container-glass-primary);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
}

.page-title {
    text-align: center;
    margin-bottom: 30px;
    color: #ffffff;
}

.theme-upload-section {
    margin-bottom: 40px;
}

.theme-upload-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.form-group {
    margin-bottom: 20px;
    width: 100%;
}

.form-label {
    color: #ffffff;
    margin-bottom: 10px;
    display: block;
}

.form-control-file {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;
    padding: 10px;
    color: #ffffff;
    width: 100%;
}


.installed-themes-section h2 {
    color: #ffffff;
    margin-bottom: 20px;
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.theme-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease;
}

.theme-card:hover {
    transform: translateY(-5px);
}

.theme-card h3 {
    color: #ffffff;
    margin-bottom: 10px;
}

.theme-card p {
    color: #dddddd;
    margin-bottom: 5px;
}

.default-theme {
    border: 2px solid #ffd700;
}


.flash-messages {
    margin-bottom: 20px;
}

.alert {
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.theme-actions {
    text-align: center;
    margin: 20px 0;
    padding: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

