/* Configuration page specific styles */

.config-section {
    margin-top: 0;
}

.config-card {
    background: #f5f7fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
}

.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus,
.form-group select:focus {
    outline: none;
    border-color: #FF9800;
    box-shadow: 0 0 0 3px rgba(255, 152, 0, 0.1);
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 0.9em;
}

#editor-container {
    min-height: 300px;
    background: white;
    border-radius: 5px;
}

.ql-toolbar {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.ql-container {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    min-height: 250px;
}

.btn-save {
    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    margin-top: 30px;
    font-size: 1.1em;
    padding: 14px 32px;
}

.btn-save:hover {
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 15px;
    }

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

    .header button {
        width: 100%;
    }

    h1 {
        font-size: 1.8em;
    }
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    animation: fadeIn 0.2s ease-in;
}

.loading-overlay.fade-out {
    animation: fadeOut 0.3s ease-out forwards;
}

.loading-box {
    background: white;
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: #333;
    font-size: 1.1em;
    font-weight: 600;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}