/* Image Optimizer Messages */
.image-optimizer-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s ease;
    max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.image-optimizer-message.show {
    opacity: 1;
    transform: translateX(0);
}

.image-optimizer-message.warning {
    border-left: 4px solid #FF8C00;
}

.image-optimizer-message.success {
    border-left: 4px solid rgba(218, 255, 115, 1);
}

.image-optimizer-message.error {
    border-left: 4px solid #dc3545;
}

.image-optimizer-message .message-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.image-optimizer-message.warning .message-content svg {
    color: #FF8C00;
}

.image-optimizer-message.success .message-content svg {
    color: rgba(218, 255, 115, 1);
}

.image-optimizer-message.error .message-content svg {
    color: #dc3545;
}

.image-optimizer-message .message-content svg {
    flex-shrink: 0;
}

.image-optimizer-message .message-content span {
    font-size: 1.4rem;
    line-height: 1.5;
}

/* URL Input Option */
.url-input-option {
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.url-input-option h4 {
    color: var(--color-white);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.url-input-option h4 svg {
    width: 20px;
    height: 20px;
    color: rgba(218, 255, 115, 0.8);
}

.url-input-group {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.url-input-group input[type="url"] {
    flex: 1;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--color-white);
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.url-input-group input[type="url"]:focus {
    outline: none;
    border-color: rgba(218, 255, 115, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.url-input-group input[type="url"]::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.url-input-group button {
    padding: 1rem 2rem;
    background: rgba(218, 255, 115, 0.15);
    border: 1px solid rgba(218, 255, 115, 0.4);
    border-radius: 8px;
    color: rgba(218, 255, 115, 0.95);
    font-size: 1.4rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.url-input-group button:hover {
    background: rgba(218, 255, 115, 0.25);
    border-color: rgba(218, 255, 115, 0.6);
}

.url-input-group button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.url-hint {
    margin-top: 0.8rem;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

/* Divider between upload and URL */
.upload-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.2rem;
}

.upload-divider::before,
.upload-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* Image size warning */
.image-size-warning {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 140, 0, 0.1);
    border: 1px solid rgba(255, 140, 0, 0.3);
    border-radius: 8px;
    margin-top: 1rem;
    color: #FF8C00;
    font-size: 1.3rem;
}

.image-size-warning svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.image-size-success {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(218, 255, 115, 0.1);
    border: 1px solid rgba(218, 255, 115, 0.3);
    border-radius: 8px;
    margin-top: 1rem;
    color: rgba(218, 255, 115, 0.95);
    font-size: 1.3rem;
}

.image-size-success svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}