:root {
    --primary-blue: #007bff;
    --primary-orange: #ff6b33;
    --hover-blue: #0056b3;
    --hover-orange: #ff4500;
    --text-color: #333;
    --border-color: #e0e0e0;
}

/* Button Styles */
.tdep-btn {
    background-color: var(--primary-blue);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.tdep-btn:hover {
    background-color: var(--hover-blue);
}

/* Modal Styles */
.tdep-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.tdep-modal-content {
    position: relative;
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    width: 90%;
    max-width: 800px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-height: 90vh;
    overflow-y: auto;
}

.tdep-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.tdep-close:hover {
    color: var(--text-color);
}

/* Form Styles */
.tdep-form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.tdep-form-col {
    flex: 1;
}

.tdep-form-group {
    margin-bottom: 20px;
}

.tdep-form-group label,
.tdep-form-col label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 500;
}

.tdep-form-group input,
.tdep-form-group textarea,
.tdep-form-col select {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--primary-blue);
    border-radius: 4px;
    font-size: 16px;
    background-color: white;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.tdep-form-group input:focus,
.tdep-form-group textarea:focus,
.tdep-form-col select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

/* Featured Image Upload */
.tdep-featured-image {
    position: relative;
    min-height: 120px;
    border: 2px dashed var(--primary-blue);
    border-radius: 4px;
    overflow: hidden;
}

.tdep-upload-btn {
    width: 100%;
    height: 120px;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.tdep-upload-btn:hover {
    background-color: #f8f9fa;
}

.upload-icon {
    font-size: 24px;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.upload-text {
    color: var(--text-color);
}

.image-preview {
    position: relative;
}

.image-preview img {
    width: 100%;
    height: auto;
    display: block;
}

.tdep-remove-image {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    color: #dc3545;
}

/* Submit Button */
.tdep-submit {
    background-color: var(--primary-orange);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    transition: background-color 0.3s ease;
}

.tdep-submit:hover {
    background-color: var(--hover-orange);
}

.tdep-submit:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Loading Overlay */
.tdep-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
}

.tdep-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: tdep-spin 1s linear infinite;
}

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

/* Toast Notification */
.tdep-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: white;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 2000;
}

.tdep-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.tdep-toast-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tdep-toast-message {
    color: var(--text-color);
    font-weight: 500;
}

.tdep-toast-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.tdep-toast-link:hover {
    text-decoration: underline;
}

.tdep-toast-close {
    background: none;
    border: none;
    color: #666;
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
}

.tdep-toast-close:hover {
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .tdep-form-row {
        flex-direction: column;
    }

    .tdep-modal-content {
        margin: 10% auto;
        padding: 20px;
    }

    .tdep-toast {
        left: 20px;
        right: 20px;
        bottom: 20px;
    }
}