/**
 * Clip URL Updater - Modern CSS Styling
 * Responsive design with gradient effects and smooth animations
 */

/* Container Styling */
.clip-updater-container-upc847 {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    box-shadow: 
        0 20px 40px rgba(102, 126, 234, 0.15),
        0 8px 16px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.clip-updater-container-upc847::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

/* Current URL Display */
.current-url-display-upc847 {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.current-url-label-upc847 {
    display: block;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.current-url-wrapper-upc847 {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f7fafc;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.current-url-wrapper-upc847.updated-upc847 {
    border-color: #48bb78;
    background: #f0fff4;
    animation: pulseGreen 0.6s ease-out;
}

.current-url-text-upc847 {
    flex: 1;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: #2d3748;
    word-break: break-all;
    line-height: 1.5;
    padding: 0.25rem 0;
    /* Better handling for Unicode characters */
    unicode-bidi: embed;
    direction: ltr;
}

.preview-link-upc847 {
    color: #667eea;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    min-height: 2rem;
}

.preview-link-upc847:hover,
.preview-link-upc847:focus {
    background: rgba(102, 126, 234, 0.1);
    color: #5a67d8;
    transform: scale(1.1);
}

/* Form Styling */
.clip-updater-form-upc847 {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.form-group-upc847 {
    margin-bottom: 2rem;
}

.form-label-upc847 {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    letter-spacing: 0.025em;
}

.input-wrapper-upc847 {
    position: relative;
}

.clip-url-input-upc847 {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background: #ffffff;
    color: #2d3748;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
    /* Better handling for mixed language input */
    unicode-bidi: embed;
    direction: ltr;
}

.clip-url-input-upc847:focus {
    border-color: #667eea;
    box-shadow: 
        0 0 0 3px rgba(102, 126, 234, 0.1),
        0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.input-wrapper-upc847.valid-upc847 .clip-url-input-upc847 {
    border-color: #48bb78;
    background: #f0fff4;
}

.input-wrapper-upc847.invalid-upc847 .clip-url-input-upc847 {
    border-color: #f56565;
    background: #fef5e7;
}

.help-text-upc847 {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: #718096;
    line-height: 1.4;
}

/* Button Styling */
.form-actions-upc847 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.submit-btn-upc847 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-width: 200px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 
        0 8px 20px rgba(102, 126, 234, 0.3),
        0 4px 8px rgba(0, 0, 0, 0.1);
}

.submit-btn-upc847:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 
        0 12px 28px rgba(102, 126, 234, 0.4),
        0 6px 12px rgba(0, 0, 0, 0.15);
}

.submit-btn-upc847:active:not(:disabled) {
    transform: translateY(-1px);
}

.submit-btn-upc847:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

/* Loading State */
.submit-btn-upc847.loading-upc847 {
    pointer-events: none;
}

.btn-spinner-upc847 {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
    display: none;
}

.submit-btn-upc847.loading-upc847 .btn-spinner-upc847 {
    display: block;
}

/* Success State */
.submit-btn-upc847.success-upc847 {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    animation: successPulse 0.6s ease-out;
}

.submit-btn-upc847.success-upc847::after {
    content: '✓';
    position: absolute;
    font-size: 1.2rem;
    animation: checkmark 0.6s ease-out;
}

/* Status Messages */
.status-message-upc847 {
    padding: 1rem;
    border-radius: 12px;
    font-weight: 500;
    text-align: center;
    min-height: 1.5rem;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.status-message-upc847.success-upc847 {
    background: linear-gradient(135deg, #c6f6d5 0%, #9ae6b4 100%);
    color: #2f855a;
    border: 1px solid #68d391;
    animation: slideInSuccess 0.4s ease-out;
}

.status-message-upc847.error-upc847 {
    background: linear-gradient(135deg, #fed7d7 0%, #feb2b2 100%);
    color: #c53030;
    border: 1px solid #fc8181;
    animation: slideInError 0.4s ease-out;
}

/* Error state for container */
.clip-error-upc847 {
    background: linear-gradient(135deg, #fed7d7 0%, #feb2b2 100%);
    color: #c53030;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
    border: 1px solid #fc8181;
    max-width: 600px;
    margin: 2rem auto;
}

/* Animations */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulseGreen {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes checkmark {
    0% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes slideInSuccess {
    from { 
        opacity: 0; 
        transform: translateY(10px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

@keyframes slideInError {
    from { 
        opacity: 0; 
        transform: translateY(10px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .clip-updater-container-upc847 {
        margin: 1rem;
        padding: 1.5rem;
        border-radius: 16px;
    }
    
    .clip-updater-form-upc847 {
        padding: 1.5rem;
    }
    
    .current-url-display-upc847 {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .current-url-wrapper-upc847 {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .current-url-text-upc847 {
        word-break: break-all;
        font-size: 0.8rem;
    }
    
    .clip-url-input-upc847 {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.875rem 1rem;
    }
    
    .submit-btn-upc847 {
        width: 100%;
        min-width: unset;
        padding: 1rem 1.5rem;
    }
    
    .form-group-upc847 {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .clip-updater-container-upc847 {
        margin: 0.5rem;
        padding: 1rem;
    }
    
    .current-url-display-upc847,
    .clip-updater-form-upc847 {
        padding: 1rem;
    }
    
    .current-url-text-upc847 {
        font-size: 0.75rem;
        line-height: 1.4;
        /* Better text wrapping for Thai characters */
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    /* Better handling for long URLs with Thai characters */
    .current-url-wrapper-upc847 {
        min-height: 3rem;
        align-items: flex-start;
    }
    
    .preview-link-upc847 {
        margin-top: 0.25rem;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .clip-updater-container-upc847 {
        background: #000;
        color: #fff;
        border: 2px solid #fff;
    }
    
    .clip-updater-form-upc847,
    .current-url-display-upc847 {
        background: #fff;
        color: #000;
        border: 2px solid #000;
    }
    
    .clip-url-input-upc847 {
        border-color: #000;
        background: #fff;
        color: #000;
    }
    
    .submit-btn-upc847 {
        background: #000;
        color: #fff;
        border: 2px solid #fff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .submit-btn-upc847:hover:not(:disabled) {
        transform: none;
    }
    
    .clip-url-input-upc847:focus {
        transform: none;
    }
}