.activity-page {
    --primary-color: #2E7D32;
    --secondary-color: #4CAF50;
    --accent-color: #8BC34A;
    --light-bg: #F5F9F5;
    --dark-text: #263238;
    --light-text: #78909C;
    --card-radius: 16px;
    --transition-speed: 0.3s;
}


.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--light-bg);
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 2rem auto;
}

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


.breadcrumb-header {
    background: #C1DECE;
    padding: 0.5rem 0;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    position: relative;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.breadcrumb-link {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.breadcrumb-link:hover {
    color: #1a252f;
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 0.75rem;
    color: #2c3e50;
    font-weight: 500;
}

.breadcrumb-current {
    color: #2c3e50;
    font-weight: 600;
}


.back-button-section {
    background: var(--light-bg);
    padding: 1rem 0;
}

.back-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.back-button:hover {
    background-color: var(--secondary-color);
    transform: translateX(-5px);
    color: white;
}


.activity-logo {
    max-height: 300px;
    max-width: 100%;
    border-radius: var(--card-radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .activity-logo {
        margin-bottom: 1.5rem;
    }
}


.badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.badge-modern {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.875rem;
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: none;
}

.badge-category,
.badge-entity,
.badge-activity {
    background: linear-gradient(135deg, #A8E6CF, #88D8A3);
    color: #2c3e50;
}


.edit-icon-link {
    text-decoration: none;
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    padding: 0.25rem;
    border-radius: 6px;
}

.edit-icon-link:hover {
    background-color: rgba(76, 175, 80, 0.1);
    transform: scale(1.1);
}

.edit-icon-link i {
    font-size: 1.2rem;
    transition: color var(--transition-speed);
}

.edit-icon-link:hover i {
    color: var(--primary-color) !important;
}


.description-section {
    max-width: 100%;
}

.description-section h3 {
    color: var(--dark-text);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.description-section h3 i {
    color: var(--secondary-color);
    font-size: 1rem;
}

.description-section p {
    color: var(--light-text);
    line-height: 1.5;
    font-size: 0.95rem;
}


.info-card {
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: none;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    height: 100%;
}

.info-card-header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
}

.info-list li:last-child {
    border-bottom: none;
}

.info-list i {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-right: 1rem;
    width: 24px;
    text-align: center;
}

.info-list strong {
    min-width: 120px;
    display: inline-block;
    color: var(--dark-text);
}

/* Responsive Design */
@media (max-width: 768px) {
    .badges-container {
        justify-content: flex-start;
    }
    
    .badge-modern {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .breadcrumb-nav {
        flex-wrap: wrap;
    }
    
    .back-button-section {
        padding: 0.5rem 0;
    }
}