/**
 * Tutor Student Certificates Display - Estilos
 * Version: 1.0.0
 */

/* Container Principal */
.tsc-certificates-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 15px;
}

/* Título */
.tsc-certificates-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 30px;
    text-align: center;
}

/* Grid de Certificados */
.tsc-certificates-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 30px;
}

.tsc-certificates-grid.tsc-columns-1 {
    grid-template-columns: 1fr;
}

.tsc-certificates-grid.tsc-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.tsc-certificates-grid.tsc-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.tsc-certificates-grid.tsc-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Card do Certificado */
.tsc-certificate-card {
    background: #1a1a1a;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tsc-certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #4CAF50;
}

/* Ícone do Certificado */
.tsc-certificate-icon {
    margin-bottom: 20px;
    color: #4CAF50;
}

.tsc-certificate-icon svg {
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Título do Curso */
.tsc-certificate-course-title {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 15px;
    line-height: 1.4;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Data de Conclusão */
.tsc-certificate-date {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;
}

.tsc-certificate-date strong {
    color: #fff;
}

/* ID do Certificado */
.tsc-certificate-id {
    font-size: 13px;
    color: #fff;
    margin-bottom: 20px;
}

.tsc-certificate-id code {
    background: #1a1a1a;
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: #4CAF50;
    font-weight: 600;
}

/* Ações do Certificado */
.tsc-certificate-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tsc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.tsc-btn svg {
    flex-shrink: 0;
}

.tsc-btn-primary {
    background: #4CAF50;
    color: #ffffff;
}

.tsc-btn-primary:hover {
    background: #45a049;
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.tsc-btn-secondary {
    background: #2196F3;
    color: #ffffff;
}

.tsc-btn-secondary:hover {
    background: #1976D2;
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

/* Contador de Certificados - Removido */
/* .tsc-certificates-count {
    text-align: center;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    margin-top: 20px;
}

.tsc-certificates-count p {
    font-size: 16px;
    font-weight: 600;
    color: #4CAF50;
    margin: 0;
} */

/* Mensagem de Sem Certificados */
.tsc-no-certificates {
    text-align: center;
    padding: 60px 20px;
    background: #f9f9f9;
    border-radius: 12px;
    border: 2px dashed #ddd;
}

.tsc-no-certificates p {
    font-size: 18px;
    color: #666;
    margin: 10px 0;
}

.tsc-no-certificates p:first-child {
    font-weight: 600;
    color: #333;
    font-size: 20px;
}

/* Responsividade */
@media screen and (max-width: 992px) {
    .tsc-certificates-grid.tsc-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tsc-certificates-grid.tsc-columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .tsc-certificates-container {
        padding: 20px 10px;
    }
    
    .tsc-certificates-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .tsc-certificates-grid.tsc-columns-2,
    .tsc-certificates-grid.tsc-columns-3,
    .tsc-certificates-grid.tsc-columns-4 {
        grid-template-columns: 1fr;
    }
    
    .tsc-certificate-card {
        padding: 20px;
    }
    
    .tsc-certificate-course-title {
        font-size: 18px;
        min-height: auto;
    }
    
    .tsc-certificate-actions {
        flex-direction: column;
    }
}

@media screen and (max-width: 480px) {
    .tsc-certificates-title {
        font-size: 20px;
    }
    
    .tsc-certificate-card {
        padding: 15px;
    }
    
    .tsc-btn {
        padding: 10px 15px;
        font-size: 13px;
    }
}

/* Loading State */
.tsc-loading {
    text-align: center;
    padding: 40px;
}

.tsc-loading::after {
    content: "";
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4CAF50;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Print Styles */
@media print {
    .tsc-certificate-actions {
        display: none;
    }
    
    .tsc-certificate-card {
        page-break-inside: avoid;
        border: 1px solid #000;
    }
}