/**
 * Styles CSS pour BuddyBoss Clone
 */

/* Variables CSS */
:root {
    --bb-primary-color: #007cba;
    --bb-secondary-color: #50575e;
    --bb-success-color: #00a32a;
    --bb-warning-color: #dba617;
    --bb-error-color: #d63638;
    --bb-border-color: #ddd;
    --bb-background-color: #f9f9f9;
    --bb-text-color: #333;
    --bb-light-text-color: #666;
    --bb-border-radius: 8px;
    --bb-box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --bb-transition: all 0.3s ease;
}

/* Styles généraux */
.bb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bb-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--bb-border-radius);
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--bb-transition);
    text-align: center;
}

.bb-btn-primary {
    background-color: var(--bb-primary-color);
    color: white;
}

.bb-btn-primary:hover {
    background-color: #005a87;
    color: white;
}

.bb-btn-secondary {
    background-color: var(--bb-secondary-color);
    color: white;
}

.bb-btn-secondary:hover {
    background-color: #3c434a;
    color: white;
}

.bb-btn-outline {
    background-color: transparent;
    border: 1px solid var(--bb-primary-color);
    color: var(--bb-primary-color);
}

.bb-btn-outline:hover {
    background-color: var(--bb-primary-color);
    color: white;
}

/* Profils utilisateurs */
.bb-user-profile {
    background: white;
    border-radius: var(--bb-border-radius);
    padding: 30px;
    box-shadow: var(--bb-box-shadow);
    margin-bottom: 30px;
}

.bb-user-avatar {
    text-align: center;
    margin-bottom: 20px;
}

.bb-user-avatar img {
    border-radius: 50%;
    border: 4px solid var(--bb-border-color);
}

.bb-user-info h3 {
    text-align: center;
    margin-bottom: 15px;
    color: var(--bb-text-color);
}

.bb-user-bio {
    margin-bottom: 20px;
    text-align: center;
    color: var(--bb-light-text-color);
}

.bb-user-details {
    margin-bottom: 20px;
}

.bb-user-details p {
    margin-bottom: 8px;
    color: var(--bb-light-text-color);
}

.bb-user-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    border-top: 1px solid var(--bb-border-color);
    padding-top: 20px;
}

.bb-stat {
    text-align: center;
}

.bb-stat-number {
    display: block;
    font-size: 24px;
    font-weight: bold;
    color: var(--bb-primary-color);
}

.bb-stat-label {
    font-size: 12px;
    color: var(--bb-light-text-color);
    text-transform: uppercase;
}

/* Annuaire des membres */
.bb-members-directory {
    margin-bottom: 30px;
}

.bb-members-search {
    background: white;
    padding: 20px;
    border-radius: var(--bb-border-radius);
    box-shadow: var(--bb-box-shadow);
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.bb-members-search input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--bb-border-color);
    border-radius: var(--bb-border-radius);
    font-size: 14px;
}

.bb-members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.bb-member-card {
    background: white;
    border-radius: var(--bb-border-radius);
    padding: 20px;
    box-shadow: var(--bb-box-shadow);
    text-align: center;
    transition: var(--bb-transition);
}

.bb-member-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.bb-member-avatar {
    margin-bottom: 15px;
}

.bb-member-avatar img {
    border-radius: 50%;
}

.bb-member-info h4 {
    margin-bottom: 5px;
    color: var(--bb-text-color);
}

.bb-member-username {
    color: var(--bb-light-text-color);
    font-size: 14px;
    margin-bottom: 5px;
}

.bb-member-location {
    color: var(--bb-light-text-color);
    font-size: 12px;
    margin-bottom: 15px;
}

/* Formulaire de publication */
.bb-post-form {
    background: white;
    border-radius: var(--bb-border-radius);
    padding: 20px;
    box-shadow: var(--bb-box-shadow);
    margin-bottom: 30px;
}

.bb-post-author {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.bb-post-author img {
    border-radius: 50%;
    margin-right: 12px;
}

.bb-post-content textarea {
    width: 100%;
    border: 1px solid var(--bb-border-color);
    border-radius: var(--bb-border-radius);
    padding: 15px;
    font-size: 16px;
    resize: vertical;
    min-height: 80px;
}

.bb-post-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--bb-border-color);
}

.bb-media-btn {
    background: none;
    border: none;
    color: var(--bb-primary-color);
    cursor: pointer;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: var(--bb-border-radius);
    transition: var(--bb-transition);
}

.bb-media-btn:hover {
    background-color: var(--bb-background-color);
}

/* Flux d'activité */
.bb-activity-stream {
    margin-bottom: 30px;
}

.bb-activity-filters {
    background: white;
    padding: 15px 20px;
    border-radius: var(--bb-border-radius);
    box-shadow: var(--bb-box-shadow);
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.bb-filter-btn {
    background: none;
    border: 1px solid var(--bb-border-color);
    padding: 8px 16px;
    border-radius: var(--bb-border-radius);
    cursor: pointer;
    font-size: 14px;
    transition: var(--bb-transition);
}

.bb-filter-btn:hover,
.bb-filter-btn.active {
    background-color: var(--bb-primary-color);
    color: white;
    border-color: var(--bb-primary-color);
}

.bb-activity-item {
    background: white;
    border-radius: var(--bb-border-radius);
    padding: 20px;
    box-shadow: var(--bb-box-shadow);
    margin-bottom: 20px;
}

.bb-activity-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.bb-activity-avatar {
    margin-right: 12px;
}

.bb-activity-avatar img {
    border-radius: 50%;
}

.bb-activity-meta {
    flex: 1;
}

.bb-activity-author {
    color: var(--bb-text-color);
    text-decoration: none;
}

.bb-activity-action {
    color: var(--bb-light-text-color);
    font-size: 14px;
}

.bb-activity-time {
    display: block;
    color: var(--bb-light-text-color);
    font-size: 12px;
    margin-top: 2px;
}

.bb-activity-content {
    margin-bottom: 15px;
    line-height: 1.6;
    color: var(--bb-text-color);
}

.bb-activity-footer {
    border-top: 1px solid var(--bb-border-color);
    padding-top: 15px;
}

.bb-activity-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.bb-activity-stats button {
    background: none;
    border: none;
    color: var(--bb-light-text-color);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: var(--bb-border-radius);
    transition: var(--bb-transition);
}

.bb-activity-stats button:hover {
    background-color: var(--bb-background-color);
}

.bb-like-btn.liked {
    color: var(--bb-error-color);
}

/* Commentaires */
.bb-activity-comments {
    margin-top: 15px;
}

.bb-comments-list {
    margin-bottom: 15px;
}

.bb-comment-item {
    display: flex;
    margin-bottom: 12px;
}

.bb-comment-avatar {
    margin-right: 10px;
}

.bb-comment-avatar img {
    border-radius: 50%;
}

.bb-comment-content {
    flex: 1;
    background-color: var(--bb-background-color);
    padding: 10px 12px;
    border-radius: var(--bb-border-radius);
}

.bb-comment-content strong {
    color: var(--bb-text-color);
    font-size: 14px;
}

.bb-comment-content p {
    margin: 5px 0;
    color: var(--bb-text-color);
    font-size: 14px;
}

.bb-comment-content time {
    color: var(--bb-light-text-color);
    font-size: 12px;
}

.bb-comment-form {
    display: flex;
    align-items: center;
    gap: 10px;
}

.bb-comment-input {
    flex: 1;
    display: flex;
    gap: 10px;
}

.bb-comment-text {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--bb-border-color);
    border-radius: var(--bb-border-radius);
    font-size: 14px;
}

.bb-comment-submit {
    padding: 8px 16px;
    background-color: var(--bb-primary-color);
    color: white;
    border: none;
    border-radius: var(--bb-border-radius);
    cursor: pointer;
    font-size: 14px;
    transition: var(--bb-transition);
}

.bb-comment-submit:hover {
    background-color: #005a87;
}

/* Liste d'amis */
.bb-friends-list {
    margin-bottom: 30px;
}

.bb-friend-requests {
    background: white;
    border-radius: var(--bb-border-radius);
    padding: 20px;
    box-shadow: var(--bb-box-shadow);
    margin-bottom: 20px;
}

.bb-friend-requests h4 {
    margin-bottom: 15px;
    color: var(--bb-text-color);
}

.bb-friend-request {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--bb-border-color);
}

.bb-friend-request:last-child {
    border-bottom: none;
}

.bb-request-avatar {
    margin-right: 15px;
}

.bb-request-avatar img {
    border-radius: 50%;
}

.bb-request-info {
    flex: 1;
}

.bb-request-info strong {
    color: var(--bb-text-color);
}

.bb-request-info p {
    margin: 5px 0 0 0;
    color: var(--bb-light-text-color);
    font-size: 14px;
}

.bb-request-actions {
    display: flex;
    gap: 10px;
}

.bb-friends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.bb-friend-card {
    background: white;
    border-radius: var(--bb-border-radius);
    padding: 20px;
    box-shadow: var(--bb-box-shadow);
    text-align: center;
    transition: var(--bb-transition);
}

.bb-friend-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.bb-friend-avatar {
    margin-bottom: 15px;
}

.bb-friend-avatar img {
    border-radius: 50%;
}

.bb-friend-info h4 {
    margin-bottom: 5px;
    color: var(--bb-text-color);
}

.bb-friend-username {
    color: var(--bb-light-text-color);
    font-size: 14px;
    margin-bottom: 15px;
}

/* Bouton "Charger plus" */
.bb-load-more {
    text-align: center;
    margin-top: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .bb-container {
        padding: 0 15px;
    }
    
    .bb-members-grid,
    .bb-friends-grid {
        grid-template-columns: 1fr;
    }
    
    .bb-user-stats {
        gap: 15px;
    }
    
    .bb-activity-stats {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .bb-post-actions {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .bb-activity-filters {
        padding: 10px 15px;
    }
    
    .bb-filter-btn {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bb-activity-item {
    animation: fadeIn 0.5s ease-out;
}

/* États de chargement */
.bb-loading {
    opacity: 0.6;
    pointer-events: none;
}

.bb-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--bb-border-color);
    border-top-color: var(--bb-primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Messages d'erreur et de succès */
.bb-message {
    padding: 12px 16px;
    border-radius: var(--bb-border-radius);
    margin-bottom: 20px;
    font-size: 14px;
}

.bb-message-success {
    background-color: #d1eddb;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.bb-message-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.bb-message-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.bb-message-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}