/* Certificates Page Specific Styles */

/* Page Header */
.page-header {
    background: url("https://plus.unsplash.com/premium_photo-1713102867100-0eb528c1512c?q=80&w=688&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D") no-repeat center center/cover;
    color:  whitesmoke;
    padding: 8rem 0 4rem;
    text-align: center;
    margin-top: 70px;
    
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Certificate Section */
.certificate-section {
    padding: 4rem 0;
    background: #f8fafc;
}

.certificate-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Form Section */
.certificate-form-section {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header i {
    font-size: 3rem;
    color:rgba(94,10,0,255);
    margin-bottom: 1rem;
}

.form-header h2 {
    color: #1f2937;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: #6b7280;
}

.certificate-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: #374151;
}

.form-group input,
.form-group select {
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color:rgba(94,10,0,255);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-btn {
    margin-top: 1rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Preview Section */
.certificate-preview-section {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.preview-header {
    text-align: center;
    margin-bottom: 2rem;
}

.preview-header h3 {
    color: #1f2937;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.preview-header p {
    color: #6b7280;
}

.certificate-results {
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.no-certificates {
    text-align: center;
    color: #9ca3af;
}

.no-certificates i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-certificates h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* Certificate Results */
.certificate-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.certificate-item {
    background: #f9fafb;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.certificate-item:hover {
    border-color:rgba(94,10,0,255);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.certificate-header {
    display: flex;
    justify-content: between;
    align-items: start;
    margin-bottom: 1rem;
}

.certificate-info h4 {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.certificate-info p {
    color: #6b7280;
    font-size: 0.875rem;
}

.certificate-type {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.certificate-type.participation {
    background: #dbeafe;
    color: #1e40af;
}

.certificate-type.achievement {
    background: #fef3c7;
    color: #92400e;
}

.certificate-type.completion {
    background: #d1fae5;
    color: #065f46;
}

.certificate-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.certificate-actions .btn {
    flex: 1;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Sample Certificates */
.sample-certificates {
    padding: 4rem 0;
    background: white;
}

.section-subtitle {
    text-align: center;
    color: #6b7280;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.samples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.sample-card {
    text-align: center;
    padding: 1.5rem;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.sample-card:hover {
    transform: translateY(-5px);
}

.sample-image {
    margin-bottom: 1.5rem;
    perspective: 1000px;
}

.certificate-template {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 3px solid #e5e7eb;
    border-radius: 12px;
    padding: 2rem;
    margin: 0 auto;
    width: 100%;
    max-width: 350px;
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.certificate-template::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    pointer-events: none;
}

.certificate-template.participation {
    border-color: rgba(94, 10, 0, 1);
    background: linear-gradient(135deg, #dbeafe 0%, #ffffff 100%);
}

.certificate-template.achievement {
    border-color: #f59e0b;
    background: linear-gradient(135deg, #fef3c7 0%, #ffffff 100%);
}

.certificate-template.completion {
    border-color: #10b981;
    background: linear-gradient(135deg, #d1fae5 0%, #ffffff 100%);
}

.sample-card:hover .certificate-template {
    transform: rotateY(5deg) rotateX(5deg);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.cert-header {
    text-align: center;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.cert-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.cert-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color:rgba(94,10,0,255);
}

.cert-content {
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
}

.cert-text {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0;
}

.cert-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0.5rem 0;
    border-bottom: 2px solidrgba(94,10,0,255);
    padding-bottom: 0.25rem;
}

.cert-event {
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
    margin: 0.5rem 0;
}

.cert-achievement,
.cert-score {
    font-size: 1.1rem;
    font-weight: 700;
    color: #f59e0b;
    margin: 0.5rem 0;
}

.cert-date {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 1rem;
}

.cert-footer {
    border-top: 1px solid #e5e7eb;
    padding-top: 1rem;
    text-align: center;
}

.signature p {
    font-size: 0.75rem;
    color: #6b7280;
    margin: 0;
}

.sample-card h4 {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.sample-card p {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Instructions Section */
.instructions-section {
    padding: 4rem 0;
    background: #f8fafc;
}

.instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.instruction-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.instruction-card:hover {
    transform: translateY(-5px);
}

.instruction-icon {
    width: 80px;
    height: 80px;
    background: rgba(94,10,0,255);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.instruction-card h3 {
    color: #1f2937;
    font-weight: 600;
    margin-bottom: 1rem;
}

.instruction-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading .search-btn {
    background: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-header {
        padding: 6rem 0 3rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .certificate-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .certificate-form-section,
    .certificate-preview-section {
        padding: 2rem;
    }
    
    .samples-grid {
        grid-template-columns: 1fr;
    }
    
    .certificate-template {
        max-width: 300px;
        padding: 1.5rem;
    }
    
    .cert-header h3 {
        font-size: 0.875rem;
    }
    
    .cert-name {
        font-size: 1.1rem;
    }
    
    .instructions-grid {
        grid-template-columns: 1fr;
    }
    
    .certificate-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .certificate-form-section,
    .certificate-preview-section {
        padding: 1.5rem;
    }
    
    .certificate-template {
        padding: 1rem;
    }
    
    .instruction-card {
        padding: 1.5rem;
    }
    
    .instruction-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}