/* Styles spécifiques pour la page Upload d'images */

/* Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.process-step {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.process-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.process-step h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Config Grid */
.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.config-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: var(--transition);
}

.config-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.config-card h4 {
    font-family: 'Fira Code', monospace;
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.config-value {
    font-family: 'Fira Code', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0.5rem 0;
}

.config-card p:last-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Important Box */
.important-box {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid var(--warning);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
}

.important-box h3 {
    color: var(--warning);
    margin-bottom: 1.5rem;
}

/* Validation Grid */
.validation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.validation-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.validation-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.validation-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.validation-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.validation-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.validation-card code {
    background: rgba(79, 70, 229, 0.2);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--primary-light);
}

/* Security Grid */
.security-grid {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.security-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
}

.security-level {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.security-critical {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.security-high {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.security-medium {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.security-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.security-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Danger Box */
.danger-box {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid #ef4444;
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
}

.danger-box h3 {
    color: #ef4444;
    margin-bottom: 1rem;
}

.danger-box ul {
    margin-left: 1.5rem;
}

.danger-box li {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

/* Manipulation Grid */
.manipulation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.manipulation-card {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.manipulation-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.manipulation-card .code-block {
    margin-top: 1rem;
}

/* Library Grid */
.library-grid {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.library-card {
    background: var(--dark-card);
    border: 2px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.library-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.library-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.library-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.library-features {
    background: var(--dark-bg);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.library-features h4 {
    margin-top: 0;
}

.library-features ul {
    margin-left: 1.5rem;
}

.library-features li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Storage Comparison */
.storage-comparison {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.storage-option {
    background: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.storage-option h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.storage-pros, .storage-cons {
    background: var(--dark-bg);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.storage-pros h4 {
    color: var(--success);
    margin-bottom: 1rem;
}

.storage-cons h4 {
    color: #ef4444;
    margin-bottom: 1rem;
}

.storage-pros ul, .storage-cons ul {
    margin-left: 1.5rem;
}

.storage-pros li, .storage-cons li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.storage-option .code-block {
    margin-top: 1rem;
}

/* Upload Zone Styles */
.upload-area {
    position: relative;
    margin: 2rem 0;
}

.upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    border: 3px dashed var(--primary-color);
    border-radius: var(--radius-lg);
    background: var(--dark-card);
    cursor: pointer;
    transition: var(--transition);
    padding: 2rem;
}

.upload-label:hover {
    background: rgba(79, 70, 229, 0.1);
    border-color: var(--primary-light);
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.upload-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.upload-area input[type="file"] {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
}

/* Preview Container */
.preview-container {
    margin: 2rem 0;
    text-align: center;
}

.preview-container img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

#file-info {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-family: 'Fira Code', monospace;
}

/* Dropzone */
.dropzone {
    border: 3px dashed var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--dark-card);
    color: var(--text-primary);
    font-size: 1.1rem;
    margin: 2rem 0;
}

.dropzone:hover {
    background: rgba(79, 70, 229, 0.1);
    border-color: var(--primary-light);
}

.dropzone.dragover {
    background: rgba(79, 70, 229, 0.2);
    border-color: var(--primary-light);
    transform: scale(1.02);
}

/* Responsive */
@media (max-width: 768px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .config-grid {
        grid-template-columns: 1fr;
    }
    
    .validation-grid {
        grid-template-columns: 1fr;
    }
    
    .manipulation-grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.process-step,
.config-card,
.validation-card,
.security-card {
    animation: fadeInUp 0.5s ease-out;
}