/**
 * HEADER.css
 * Styles du header de l'application
 */

/* ==================== HEADER PRINCIPAL ==================== */
.app-header {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.header-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    gap: var(--spacing-xl);
}

/* ==================== LOGO / TITRE ==================== */
.header-logo h1 {
    font-size: 22px;
    color: var(--primary-color);
    margin: 0;
    font-weight: 600;
}

/* ==================== NAVIGATION ==================== */
.header-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.nav-link:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.nav-link.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* ==================== ACTIONS À DROITE ==================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    height: 100%;
}

/* ==================== BADGE DE CONNEXION ==================== */
.connection-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 16px;
    background: var(--success-color);
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    height: 40px;
    line-height: 40px;
    vertical-align: middle;
}

.status-icon {
    font-size: 16px;
    line-height: 1;
    display: inline-block;
}

.status-text {
    line-height: 1;
    display: inline-block;
}

/* ==================== BOUTON DÉCONNEXION ==================== */
.btn-disconnect {
    background: var(--error-color);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 40px;
    line-height: 40px;
    vertical-align: middle;
}

.btn-disconnect:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.btn-disconnect:active {
    transform: translateY(0);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .header-container {
        padding: 0 var(--spacing-sm);
        height: 60px;
        flex-wrap: wrap;
        height: auto;
        padding-top: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }

    .header-logo h1 {
        font-size: 18px;
    }
    
    .header-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: var(--spacing-sm);
        padding-top: var(--spacing-sm);
        border-top: 1px solid var(--border-color);
    }

    .connection-badge {
        padding: 6px 12px;
        font-size: 12px;
    }

    .btn-disconnect {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .header-actions {
        gap: var(--spacing-sm);
    }

    .status-text {
        display: none;
    }

    .connection-badge {
        padding: 8px;
        border-radius: 50%;
        width: 36px;
        height: 36px;
        justify-content: center;
    }

    .btn-disconnect {
        padding: 8px;
        font-size: 18px;
    }
}