/* Mar Brava Aula Virtual Styles */

.marbrava-av-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.marbrava-av-title {
    text-align: center;
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 10px;
}

/* Intro text */
.marbrava-av-intro {
    text-align: center;
    color: #555;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.marbrava-av-intro-logged {
    color: #666;
    font-size: 1rem;
    margin-bottom: 25px;
}

.marbrava-av-portal-short {
    font-size: 0.9em;
    color: #666;
}

.marbrava-av-subtitle {
    text-align: center;
    color: #7f8c8d;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

/* Portal Cards */
.marbrava-av-portals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.marbrava-av-portal-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--portal-color);
}

.marbrava-av-portal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.marbrava-av-portal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    color: var(--portal-color);
}

.marbrava-av-portal-icon svg {
    width: 100%;
    height: 100%;
}

.marbrava-av-portal-card h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

.marbrava-av-portal-btn {
    background: var(--portal-color);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.marbrava-av-portal-btn:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

/* Login Modal */
.marbrava-av-login-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.marbrava-av-login-content {
    background: white;
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.marbrava-av-close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #95a5a6;
    transition: color 0.3s ease;
}

.marbrava-av-close-modal:hover {
    color: #2c3e50;
}

.marbrava-av-login-content h3 {
    text-align: center;
    margin-bottom: 30px;
    color: #2c3e50;
    font-size: 1.5rem;
}

.marbrava-av-form-group {
    margin-bottom: 20px;
}

.marbrava-av-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 500;
}

.marbrava-av-form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.marbrava-av-form-group input:focus {
    outline: none;
    border-color: #3498db;
}

.marbrava-av-error {
    background: #fee;
    color: #c0392b;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
}

.marbrava-av-submit-btn {
    width: 100%;
    background: #3498db;
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.marbrava-av-submit-btn:hover {
    background: #2980b9;
}

/* Logged In View */
.marbrava-av-logged-in .marbrava-av-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

/* Section Content */
.marbrava-av-section-content {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.marbrava-av-section-content:last-child {
    border-bottom: none;
}

.marbrava-av-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    color: var(--portal-color);
    margin-bottom: 20px;
}

.marbrava-av-section-title svg {
    width: 28px;
    height: 28px;
}

.marbrava-av-logged-in .marbrava-av-title {
    text-align: left;
    margin-bottom: 0;
    color: var(--portal-color);
}

.marbrava-av-logout-btn {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.marbrava-av-logout-btn:hover {
    background: #c0392b;
}

.marbrava-av-description {
    color: #7f8c8d;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* Items Grid */
.marbrava-av-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.marbrava-av-item-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--portal-color);
}

.marbrava-av-item-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
}

.marbrava-av-item-icon {
    width: 50px;
    height: 50px;
    color: var(--portal-color);
    margin-bottom: 15px;
}

.marbrava-av-item-icon svg {
    width: 100%;
    height: 100%;
}

.marbrava-av-item-card h4 {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 15px;
}

.marbrava-av-credentials {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.marbrava-av-credentials p {
    margin: 5px 0;
    font-size: 0.9rem;
    color: #555;
}

.marbrava-av-item-btn,
.marbrava-av-item-btn:link,
.marbrava-av-item-btn:visited {
    display: inline-block;
    background: var(--portal-color) !important;
    color: #ffffff !important;
    text-decoration: none !important;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: opacity 0.3s ease;
    border: none;
    cursor: pointer;
}

.marbrava-av-item-btn:hover,
.marbrava-av-item-btn:active,
.marbrava-av-item-btn:focus {
    opacity: 0.9;
    color: #ffffff !important;
    text-decoration: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .marbrava-av-title {
        font-size: 1.8rem;
    }
    
    .marbrava-av-portals {
        grid-template-columns: 1fr;
    }
    
    .marbrava-av-login-content {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .marbrava-av-logged-in .marbrava-av-header {
        flex-direction: column;
        text-align: center;
    }
    
    .marbrava-av-logged-in .marbrava-av-title {
        text-align: center;
    }
}