/* profile.css */
.profile-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.profile-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

.profile-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.profile-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.user-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
}

.user-avatar {
    width: 80px;
    height: 80px;
    background: rgba(155, 231, 255, 0.2);
    color: var(--muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    border: 3px solid var(--muted);
}

.user-card .username {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--muted);
}

.user-role {
    background: rgba(155, 231, 255, 0.1);
    color: var(--muted);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.user-email {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.user-joined {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.stats-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}

.stats-card h4 {
    color: var(--muted);
    margin-bottom: 1rem;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(155, 231, 255, 0.05);
    border-radius: 6px;
    border: 1px solid rgba(155, 231, 255, 0.1);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--muted);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.settings-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.setting-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
}

.setting-card h3 {
    color: var(--muted);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.action-grid .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
}

/* Stili specifici per i bottoni nella lista amici */
.friends-list .friend-item .btn,
.requests-list .request-item .btn,
.outgoing-requests-list .request-item .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    min-height: 38px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
}

/* Bottoni piccoli */
.btn-sm {
    padding: 0.4rem 0.8rem !important;
    font-size: 0.85rem !important;
    min-height: 36px !important;
}

/* Contenitore dei bottoni */
.friend-item > div:last-child,
.request-item > div:last-child {
    display: flex;
    gap: 0.5rem;
    flex-wrap: nowrap;
}

/* Responsive Design */
@media (max-width: 992px) {
    .profile-content {
        grid-template-columns: 1fr;
    }
    
    .profile-sidebar {
        order: 2;
    }
    
    .profile-main {
        order: 1;
    }
    
    .user-card {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .profile-header {
        margin-bottom: 2rem;
        padding-bottom: 1rem;
    }
    
    .user-card {
        padding: 1.5rem;
    }
    
    .user-avatar {
        width: 70px;
        height: 70px;
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .user-card .username {
        font-size: 1.25rem;
    }
    
    .stats-card {
        padding: 1.25rem;
    }
    
    .stat-value {
        font-size: 1.75rem;
    }
    
    .action-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .action-grid .btn {
        padding: 0.75rem;
        font-size: 0.9rem;
        min-height: 44px;
        white-space: normal;
        line-height: 1.2;
    }
    
    /* Specifici per bottoni lista amici - Tablet */
    .friends-list .friend-item .btn,
    .requests-list .request-item .btn,
    .outgoing-requests-list .request-item .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
        min-height: 36px;
    }
    
    .friend-item > div:last-child,
    .request-item > div:last-child {
        gap: 0.4rem;
    }
}

@media (max-width: 576px) {
    .setting-card {
        padding: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .action-grid {
        grid-template-columns: 1fr;
        gap: 0.625rem;
    }
    
    .action-grid .btn {
        width: 100%;
        max-width: 100%;
        padding: 0.875rem;
        font-size: 0.9rem;
        min-height: 46px;
    }
    
    /* Specifici per bottoni lista amici - Mobile */
    .friend-item,
    .request-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .friend-item > div:last-child,
    .request-item > div:last-child {
        width: 100%;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .friends-list .friend-item .btn,
    .requests-list .request-item .btn,
    .outgoing-requests-list .request-item .btn {
        flex: 1;
        min-width: calc(50% - 0.25rem);
        padding: 0.5rem 0.5rem;
        font-size: 0.8rem;
        min-height: 40px;
        white-space: normal;
        line-height: 1.2;
    }
    
    /* Per i bottoni singoli nelle richieste in uscita */
    .outgoing-requests-list .request-item .btn {
        min-width: 100%;
    }
}

@media (max-width: 400px) {
    .profile-content {
        gap: 1.5rem;
    }
    
    .user-card {
        padding: 1.25rem;
    }
    
    .user-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }
    
    .setting-card {
        padding: 1.25rem;
    }
    
    .setting-card h3 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .action-grid {
        gap: 0.5rem;
    }
    
    .action-grid .btn {
        padding: 0.75rem;
        font-size: 0.85rem;
        min-height: 42px;
    }
    
    .stat-item {
        padding: 0.875rem;
    }
    
    .action-grid .btn i {
        font-size: 0.9em;
    }
    
    /* Specifici per bottoni lista amici - Mobile molto piccolo */
    .friend-item > div:last-child,
    .request-item > div:last-child {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .friends-list .friend-item .btn,
    .requests-list .request-item .btn,
    .outgoing-requests-list .request-item .btn {
        width: 100%;
        min-width: 100%;
        padding: 0.6rem 0.75rem;
        font-size: 0.85rem;
        min-height: 42px;
    }
    
    /* Riduci dimensioni icone */
    .friends-list .friend-item .btn i,
    .requests-list .request-item .btn i,
    .outgoing-requests-list .request-item .btn i {
        font-size: 0.85em;
    }
}

/* Prevenire l'overflow orizzontale */
@media (max-width: 576px) {
    .profile-sidebar,
    .profile-main {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .user-card,
    .stats-card,
    .setting-card {
        width: 100%;
        box-sizing: border-box;
    }
}

/* Miglioramenti touch per dispositivi mobili */
@media (max-width: 768px) {
    .btn {
        min-height: 44px;
    }
}

/* Aggiungi questa regola per garantire che le immagini siano responsive */
.user-avatar img {
    max-width: 100%;
    height: auto;
}